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55,100
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/IntersectionImplR.java
IntersectionImplR.checkMaxLgArrLongs
static final int checkMaxLgArrLongs(final Memory dstMem) { final int preBytes = CONST_PREAMBLE_LONGS << 3; final long cap = dstMem.getCapacity(); final int maxLgArrLongs = Integer.numberOfTrailingZeros(floorPowerOf2((int)(cap - preBytes)) >>> 3); if (maxLgArrLongs < MIN_LG_ARR_LONGS) { thr...
java
static final int checkMaxLgArrLongs(final Memory dstMem) { final int preBytes = CONST_PREAMBLE_LONGS << 3; final long cap = dstMem.getCapacity(); final int maxLgArrLongs = Integer.numberOfTrailingZeros(floorPowerOf2((int)(cap - preBytes)) >>> 3); if (maxLgArrLongs < MIN_LG_ARR_LONGS) { thr...
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Returns the correct maximum lgArrLongs given the capacity of the Memory. Checks that the capacity is large enough for the minimum sized hash table. @param dstMem the given Memory @return the correct maximum lgArrLongs given the capacity of the Memory
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/IntersectionImplR.java#L277-L287
55,101
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java
IntersectionImpl.initNewHeapInstance
static IntersectionImpl initNewHeapInstance(final long seed) { final IntersectionImpl impl = new IntersectionImpl(null, seed, false); impl.lgArrLongs_ = 0; impl.curCount_ = -1; //Universal Set is true impl.thetaLong_ = Long.MAX_VALUE; impl.empty_ = false; //A virgin intersection represents the Uni...
java
static IntersectionImpl initNewHeapInstance(final long seed) { final IntersectionImpl impl = new IntersectionImpl(null, seed, false); impl.lgArrLongs_ = 0; impl.curCount_ = -1; //Universal Set is true impl.thetaLong_ = Long.MAX_VALUE; impl.empty_ = false; //A virgin intersection represents the Uni...
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Construct a new Intersection target on the java heap. @param seed <a href="{@docRoot}/resources/dictionary.html#seed">See Seed</a> @return a new IntersectionImpl on the Java heap
[ "Construct", "a", "new", "Intersection", "target", "on", "the", "java", "heap", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java#L54-L62
55,102
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java
IntersectionImpl.initNewDirectInstance
static IntersectionImpl initNewDirectInstance(final long seed, final WritableMemory dstMem) { final IntersectionImpl impl = new IntersectionImpl(dstMem, seed, true); //Load Preamble insertPreLongs(dstMem, CONST_PREAMBLE_LONGS); //RF not used = 0 insertSerVer(dstMem, SER_VER); insertFamilyID(dstMem,...
java
static IntersectionImpl initNewDirectInstance(final long seed, final WritableMemory dstMem) { final IntersectionImpl impl = new IntersectionImpl(dstMem, seed, true); //Load Preamble insertPreLongs(dstMem, CONST_PREAMBLE_LONGS); //RF not used = 0 insertSerVer(dstMem, SER_VER); insertFamilyID(dstMem,...
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Construct a new Intersection target direct to the given destination Memory. Called by SetOperation.Builder. @param seed <a href="{@docRoot}/resources/dictionary.html#seed">See Seed</a> @param dstMem destination Memory. <a href="{@docRoot}/resources/dictionary.html#mem">See Memory</a> @return a new IntersectionImpl tha...
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java#L74-L98
55,103
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java
IntersectionImpl.heapifyInstance
static IntersectionImplR heapifyInstance(final Memory srcMem, final long seed) { final IntersectionImpl impl = new IntersectionImpl(null, seed, false); //Get Preamble //Note: Intersection does not use lgNomLongs (or k), per se. //seedHash loaded and checked in private constructor final int preLongs...
java
static IntersectionImplR heapifyInstance(final Memory srcMem, final long seed) { final IntersectionImpl impl = new IntersectionImpl(null, seed, false); //Get Preamble //Note: Intersection does not use lgNomLongs (or k), per se. //seedHash loaded and checked in private constructor final int preLongs...
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Heapify an intersection target from a Memory image containing data. @param srcMem The source Memory object. <a href="{@docRoot}/resources/dictionary.html#mem">See Memory</a> @param seed <a href="{@docRoot}/resources/dictionary.html#seed">See seed</a> @return a IntersectionImplR instance on the Java heap
[ "Heapify", "an", "intersection", "target", "from", "a", "Memory", "image", "containing", "data", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/IntersectionImpl.java#L107-L155
55,104
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/tuple/Intersection.java
Intersection.update
@SuppressWarnings({ "unchecked", "null" }) public void update(final Sketch<S> sketchIn) { final boolean isFirstCall = isFirstCall_; isFirstCall_ = false; if (sketchIn == null) { isEmpty_ = true; sketch_ = null; return; } theta_ = min(theta_, sketchIn.getThetaLong()); isEmpty_...
java
@SuppressWarnings({ "unchecked", "null" }) public void update(final Sketch<S> sketchIn) { final boolean isFirstCall = isFirstCall_; isFirstCall_ = false; if (sketchIn == null) { isEmpty_ = true; sketch_ = null; return; } theta_ = min(theta_, sketchIn.getThetaLong()); isEmpty_...
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Updates the internal set by intersecting it with the given sketch @param sketchIn input sketch to intersect with the internal set
[ "Updates", "the", "internal", "set", "by", "intersecting", "it", "with", "the", "given", "sketch" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/tuple/Intersection.java#L45-L101
55,105
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/BinomialBoundsN.java
BinomialBoundsN.contClassicLB
private static double contClassicLB(final double numSamplesF, final double theta, final double numSDev) { final double nHat = (numSamplesF - 0.5) / theta; final double b = numSDev * Math.sqrt((1.0 - theta) / theta); final double d = 0.5 * b * Math.sqrt((b * b) + (4.0 * nHat)); final double center...
java
private static double contClassicLB(final double numSamplesF, final double theta, final double numSDev) { final double nHat = (numSamplesF - 0.5) / theta; final double b = numSDev * Math.sqrt((1.0 - theta) / theta); final double d = 0.5 * b * Math.sqrt((b * b) + (4.0 * nHat)); final double center...
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our "classic" bounds, but now with continuity correction
[ "our", "classic", "bounds", "but", "now", "with", "continuity", "correction" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/BinomialBoundsN.java#L32-L39
55,106
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/BinomialBoundsN.java
BinomialBoundsN.getLowerBound
public static double getLowerBound(final long numSamples, final double theta, final int numSDev, final boolean noDataSeen) { //in earlier code numSamples was called numSamplesI if (noDataSeen) { return 0.0; } checkArgs(numSamples, theta, numSDev); final double lb = computeApproxBinoLB(numSamples, ...
java
public static double getLowerBound(final long numSamples, final double theta, final int numSDev, final boolean noDataSeen) { //in earlier code numSamples was called numSamplesI if (noDataSeen) { return 0.0; } checkArgs(numSamples, theta, numSDev); final double lb = computeApproxBinoLB(numSamples, ...
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Returns the approximate lower bound value @param numSamples the number of samples in the sample set @param theta the sampling probability @param numSDev the number of "standard deviations" from the mean for the tail bounds. This must be an integer value of 1, 2 or 3. @param noDataSeen this is normally false. However, i...
[ "Returns", "the", "approximate", "lower", "bound", "value" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/BinomialBoundsN.java#L218-L227
55,107
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/BinomialBoundsN.java
BinomialBoundsN.getUpperBound
public static double getUpperBound(final long numSamples, final double theta, final int numSDev, final boolean noDataSeen) { //in earlier code numSamples was called numSamplesI if (noDataSeen) { return 0.0; } checkArgs(numSamples, theta, numSDev); final double ub = computeApproxBinoUB(numSamples, ...
java
public static double getUpperBound(final long numSamples, final double theta, final int numSDev, final boolean noDataSeen) { //in earlier code numSamples was called numSamplesI if (noDataSeen) { return 0.0; } checkArgs(numSamples, theta, numSDev); final double ub = computeApproxBinoUB(numSamples, ...
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Returns the approximate upper bound value @param numSamples the number of samples in the sample set @param theta the sampling probability @param numSDev the number of "standard deviations" from the mean for the tail bounds. This must be an integer value of 1, 2 or 3. @param noDataSeen this is normally false. However, i...
[ "Returns", "the", "approximate", "upper", "bound", "value" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/BinomialBoundsN.java#L241-L250
55,108
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/BinomialBoundsN.java
BinomialBoundsN.checkArgs
static final void checkArgs(final long numSamples, final double theta, final int numSDev) { if ((numSDev | (numSDev - 1) | (3 - numSDev) | numSamples) < 0) { throw new SketchesArgumentException( "numSDev must only be 1,2, or 3 and numSamples must >= 0: numSDev=" + numSDev + ", numSampl...
java
static final void checkArgs(final long numSamples, final double theta, final int numSDev) { if ((numSDev | (numSDev - 1) | (3 - numSDev) | numSamples) < 0) { throw new SketchesArgumentException( "numSDev must only be 1,2, or 3 and numSamples must >= 0: numSDev=" + numSDev + ", numSampl...
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exposed only for test
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/BinomialBoundsN.java#L253-L262
55,109
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java
ReservoirItemsUnion.update
public void update(final ReservoirItemsSketch<T> sketchIn) { if (sketchIn == null) { return; } final ReservoirItemsSketch<T> ris = (sketchIn.getK() <= maxK_ ? sketchIn : sketchIn.downsampledCopy(maxK_)); // can modify the sketch if we downsampled, otherwise may need to copy it final ...
java
public void update(final ReservoirItemsSketch<T> sketchIn) { if (sketchIn == null) { return; } final ReservoirItemsSketch<T> ris = (sketchIn.getK() <= maxK_ ? sketchIn : sketchIn.downsampledCopy(maxK_)); // can modify the sketch if we downsampled, otherwise may need to copy it final ...
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Union the given sketch. This method can be repeatedly called. If the given sketch is null it is interpreted as an empty sketch. @param sketchIn The incoming sketch.
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java#L134-L149
55,110
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java
ReservoirItemsUnion.update
public void update(final T datum) { if (datum == null) { return; } if (gadget_ == null) { gadget_ = ReservoirItemsSketch.newInstance(maxK_); } gadget_.update(datum); }
java
public void update(final T datum) { if (datum == null) { return; } if (gadget_ == null) { gadget_ = ReservoirItemsSketch.newInstance(maxK_); } gadget_.update(datum); }
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Present this union with a single item to be added to the union. @param datum The given datum of type T.
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java#L180-L189
55,111
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java
ReservoirItemsUnion.toByteArray
public byte[] toByteArray(final ArrayOfItemsSerDe<T> serDe) { if ((gadget_ == null) || (gadget_.getNumSamples() == 0)) { return toByteArray(serDe, null); } else { return toByteArray(serDe, gadget_.getValueAtPosition(0).getClass()); } }
java
public byte[] toByteArray(final ArrayOfItemsSerDe<T> serDe) { if ((gadget_ == null) || (gadget_.getNumSamples() == 0)) { return toByteArray(serDe, null); } else { return toByteArray(serDe, gadget_.getValueAtPosition(0).getClass()); } }
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Returns a byte array representation of this union @param serDe An instance of ArrayOfItemsSerDe @return a byte array representation of this union
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/ReservoirItemsUnion.java#L235-L241
55,112
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/hll/RelativeErrorTables.java
RelativeErrorTables.getRelErr
static double getRelErr(final boolean upperBound, final boolean oooFlag, final int lgK, final int stdDev) { final int idx = ((lgK - 4) * 3) + (stdDev - 1); final int sw = (oooFlag ? 2 : 0) | (upperBound ? 1 : 0); double f = 0; switch (sw) { case 0 : { //HIP, LB f = HIP_LB[idx]; ...
java
static double getRelErr(final boolean upperBound, final boolean oooFlag, final int lgK, final int stdDev) { final int idx = ((lgK - 4) * 3) + (stdDev - 1); final int sw = (oooFlag ? 2 : 0) | (upperBound ? 1 : 0); double f = 0; switch (sw) { case 0 : { //HIP, LB f = HIP_LB[idx]; ...
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Return Relative Error for UB or LB for HIP or Non-HIP as a function of numStdDev. @param upperBound true if for upper bound @param oooFlag true if for Non-HIP @param lgK must be between 4 and 12 inclusive @param stdDev must be between 1 and 3 inclusive @return Relative Error for UB or LB for HIP or Non-HIP as a functio...
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/hll/RelativeErrorTables.java#L22-L46
55,113
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/cpc/CpcWrapper.java
CpcWrapper.getEstimate
public double getEstimate() { if (!hasHip(mem)) { return getIconEstimate(PreambleUtil.getLgK(mem), getNumCoupons(mem)); } return getHipAccum(mem); }
java
public double getEstimate() { if (!hasHip(mem)) { return getIconEstimate(PreambleUtil.getLgK(mem), getNumCoupons(mem)); } return getHipAccum(mem); }
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Returns the best estimate of the cardinality of the sketch. @return the best estimate of the cardinality of the sketch.
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/cpc/CpcWrapper.java#L55-L60
55,114
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/HeapCompactOrderedSketch.java
HeapCompactOrderedSketch.heapifyInstance
static CompactSketch heapifyInstance(final Memory srcMem, final long seed) { final short memSeedHash = (short) extractSeedHash(srcMem); final short computedSeedHash = computeSeedHash(seed); checkSeedHashes(memSeedHash, computedSeedHash); final int preLongs = extractPreLongs(srcMem); final boolean e...
java
static CompactSketch heapifyInstance(final Memory srcMem, final long seed) { final short memSeedHash = (short) extractSeedHash(srcMem); final short computedSeedHash = computeSeedHash(seed); checkSeedHashes(memSeedHash, computedSeedHash); final int preLongs = extractPreLongs(srcMem); final boolean e...
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Heapifies the given source Memory with seed @param srcMem <a href="{@docRoot}/resources/dictionary.html#mem">See Memory</a> @param seed <a href="{@docRoot}/resources/dictionary.html#seed">See Update Hash Seed</a>. @return a CompactSketch
[ "Heapifies", "the", "given", "source", "Memory", "with", "seed" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/HeapCompactOrderedSketch.java#L45-L72
55,115
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/HeapCompactOrderedSketch.java
HeapCompactOrderedSketch.compact
static CompactSketch compact(final UpdateSketch sketch) { final int curCount = sketch.getRetainedEntries(true); long thetaLong = sketch.getThetaLong(); boolean empty = sketch.isEmpty(); thetaLong = thetaOnCompact(empty, curCount, thetaLong); empty = emptyOnCompact(curCount, thetaLong); final sho...
java
static CompactSketch compact(final UpdateSketch sketch) { final int curCount = sketch.getRetainedEntries(true); long thetaLong = sketch.getThetaLong(); boolean empty = sketch.isEmpty(); thetaLong = thetaOnCompact(empty, curCount, thetaLong); empty = emptyOnCompact(curCount, thetaLong); final sho...
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Converts the given UpdateSketch to this compact form. @param sketch the given UpdateSketch @return a CompactSketch
[ "Converts", "the", "given", "UpdateSketch", "to", "this", "compact", "form", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/HeapCompactOrderedSketch.java#L79-L93
55,116
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/QuickSelect.java
QuickSelect.select
public static double select(final double[] arr, int lo, int hi, final int pivot) { while (hi > lo) { final int j = partition(arr, lo, hi); if (j == pivot) { return arr[pivot]; } if (j > pivot) { hi = j - 1; } else { lo = j + 1; } } return arr...
java
public static double select(final double[] arr, int lo, int hi, final int pivot) { while (hi > lo) { final int j = partition(arr, lo, hi); if (j == pivot) { return arr[pivot]; } if (j > pivot) { hi = j - 1; } else { lo = j + 1; } } return arr...
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Gets the 0-based kth order statistic from the array. Warning! This changes the ordering of elements in the given array! @param arr The array to be re-arranged. @param lo The lowest 0-based index to be considered. @param hi The highest 0-based index to be considered. @param pivot The 0-based smallest value to pivot on....
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/QuickSelect.java#L136-L150
55,117
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/QuickSelect.java
QuickSelect.selectIncludingZeros
public static double selectIncludingZeros(final double[] arr, final int pivot) { final int arrSize = arr.length; final int adj = pivot - 1; return select(arr, 0, arrSize - 1, adj); }
java
public static double selectIncludingZeros(final double[] arr, final int pivot) { final int arrSize = arr.length; final int adj = pivot - 1; return select(arr, 0, arrSize - 1, adj); }
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Gets the 1-based kth order statistic from the array including any zero values in the array. Warning! This changes the ordering of elements in the given array! @param arr The hash array. @param pivot The 1-based index of the value that is chosen as the pivot for the array. After the operation all values below this 1-ba...
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/QuickSelect.java#L163-L167
55,118
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/QuickSelect.java
QuickSelect.selectExcludingZeros
public static double selectExcludingZeros(final double[] arr, final int nonZeros, final int pivot) { if (pivot > nonZeros) { return 0L; } final int arrSize = arr.length; final int zeros = arrSize - nonZeros; final int adjK = (pivot + zeros) - 1; return select(arr, 0, arrSize - 1, adjK); ...
java
public static double selectExcludingZeros(final double[] arr, final int nonZeros, final int pivot) { if (pivot > nonZeros) { return 0L; } final int arrSize = arr.length; final int zeros = arrSize - nonZeros; final int adjK = (pivot + zeros) - 1; return select(arr, 0, arrSize - 1, adjK); ...
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Gets the 1-based kth order statistic from the array excluding any zero values in the array. Warning! This changes the ordering of elements in the given array! @param arr The hash array. @param nonZeros The number of non-zero values in the array. @param pivot The 1-based index of the value that is chosen as the pivot f...
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/QuickSelect.java#L181-L189
55,119
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/hll/CouponHashSet.java
CouponHashSet.heapifySet
static final CouponHashSet heapifySet(final Memory mem) { final int lgConfigK = extractLgK(mem); final TgtHllType tgtHllType = extractTgtHllType(mem); final CurMode curMode = extractCurMode(mem); final int memArrStart = (curMode == CurMode.LIST) ? LIST_INT_ARR_START : HASH_SET_INT_ARR_START; final ...
java
static final CouponHashSet heapifySet(final Memory mem) { final int lgConfigK = extractLgK(mem); final TgtHllType tgtHllType = extractTgtHllType(mem); final CurMode curMode = extractCurMode(mem); final int memArrStart = (curMode == CurMode.LIST) ? LIST_INT_ARR_START : HASH_SET_INT_ARR_START; final ...
[ "static", "final", "CouponHashSet", "heapifySet", "(", "final", "Memory", "mem", ")", "{", "final", "int", "lgConfigK", "=", "extractLgK", "(", "mem", ")", ";", "final", "TgtHllType", "tgtHllType", "=", "extractTgtHllType", "(", "mem", ")", ";", "final", "Cu...
will also accept List, but results in a Set
[ "will", "also", "accept", "List", "but", "results", "in", "a", "Set" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/hll/CouponHashSet.java#L61-L87
55,120
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/HeapQuickSelectSketch.java
HeapQuickSelectSketch.heapifyInstance
static HeapQuickSelectSketch heapifyInstance(final Memory srcMem, final long seed) { final int preambleLongs = extractPreLongs(srcMem); //byte 0 final int lgNomLongs = extractLgNomLongs(srcMem); //byte 3 final int lgArrLongs = extractLgArrLongs(srcMem); //byte 4 check...
java
static HeapQuickSelectSketch heapifyInstance(final Memory srcMem, final long seed) { final int preambleLongs = extractPreLongs(srcMem); //byte 0 final int lgNomLongs = extractLgNomLongs(srcMem); //byte 3 final int lgArrLongs = extractLgArrLongs(srcMem); //byte 4 check...
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Heapify a sketch from a Memory UpdateSketch or Union object containing sketch data. @param srcMem The source Memory object. <a href="{@docRoot}/resources/dictionary.html#mem">See Memory</a> @param seed <a href="{@docRoot}/resources/dictionary.html#seed">See seed</a> @return instance of this sketch
[ "Heapify", "a", "sketch", "from", "a", "Memory", "UpdateSketch", "or", "Union", "object", "containing", "sketch", "data", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/HeapQuickSelectSketch.java#L97-L126
55,121
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/HeapQuickSelectSketch.java
HeapQuickSelectSketch.quickSelectAndRebuild
private final void quickSelectAndRebuild() { final int arrLongs = 1 << lgArrLongs_; final int pivot = (1 << lgNomLongs_) + 1; // pivot for QS thetaLong_ = selectExcludingZeros(cache_, curCount_, pivot); //messes up the cache_ // now we rebuild to clean up dirty data, update count, reconfigure as a ha...
java
private final void quickSelectAndRebuild() { final int arrLongs = 1 << lgArrLongs_; final int pivot = (1 << lgNomLongs_) + 1; // pivot for QS thetaLong_ = selectExcludingZeros(cache_, curCount_, pivot); //messes up the cache_ // now we rebuild to clean up dirty data, update count, reconfigure as a ha...
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array stays the same size. Changes theta and thus count
[ "array", "stays", "the", "same", "size", ".", "Changes", "theta", "and", "thus", "count" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/HeapQuickSelectSketch.java#L277-L289
55,122
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/VarOptItemsSamples.java
VarOptItemsSamples.items
public T items(final int i) { loadArrays(); return (sampleLists == null ? null : sampleLists.items[i]); }
java
public T items(final int i) { loadArrays(); return (sampleLists == null ? null : sampleLists.items[i]); }
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Returns a single item from the samples contained in the sketch. Does not perform bounds checking on the input. If this is the first getter call, copies data arrays from the sketch. @param i An index into the list of samples @return The sample at array position <tt>i</tt>
[ "Returns", "a", "single", "item", "from", "the", "samples", "contained", "in", "the", "sketch", ".", "Does", "not", "perform", "bounds", "checking", "on", "the", "input", ".", "If", "this", "is", "the", "first", "getter", "call", "copies", "data", "arrays"...
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/VarOptItemsSamples.java#L227-L230
55,123
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/VarOptItemsSamples.java
VarOptItemsSamples.weights
public double weights(final int i) { loadArrays(); return (sampleLists == null ? Double.NaN : sampleLists.weights[i]); }
java
public double weights(final int i) { loadArrays(); return (sampleLists == null ? Double.NaN : sampleLists.weights[i]); }
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Returns a single weight from the samples contained in the sketch. Does not perform bounds checking on the input. If this is the first getter call, copies data arrays from the sketch. @param i An index into the list of weights @return The weight at array position <tt>i</tt>
[ "Returns", "a", "single", "weight", "from", "the", "samples", "contained", "in", "the", "sketch", ".", "Does", "not", "perform", "bounds", "checking", "on", "the", "input", ".", "If", "this", "is", "the", "first", "getter", "call", "copies", "data", "array...
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/VarOptItemsSamples.java#L248-L251
55,124
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/SetOperationBuilder.java
SetOperationBuilder.setNominalEntries
public SetOperationBuilder setNominalEntries(final int nomEntries) { bLgNomLongs = Integer.numberOfTrailingZeros(ceilingPowerOf2(nomEntries)); if ((bLgNomLongs > MAX_LG_NOM_LONGS) || (bLgNomLongs < MIN_LG_NOM_LONGS)) { throw new SketchesArgumentException("Nominal Entries must be >= 16 and <= 67108864: " ...
java
public SetOperationBuilder setNominalEntries(final int nomEntries) { bLgNomLongs = Integer.numberOfTrailingZeros(ceilingPowerOf2(nomEntries)); if ((bLgNomLongs > MAX_LG_NOM_LONGS) || (bLgNomLongs < MIN_LG_NOM_LONGS)) { throw new SketchesArgumentException("Nominal Entries must be >= 16 and <= 67108864: " ...
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Sets the Nominal Entries for this set operation. The minimum value is 16 and the maximum value is 67,108,864, which is 2^26. Be aware that Unions as large as this maximum value have not been thoroughly tested or characterized for performance. @param nomEntries <a href="{@docRoot}/resources/dictionary.html#nomEntries">N...
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/SetOperationBuilder.java#L61-L68
55,125
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/theta/SetOperationBuilder.java
SetOperationBuilder.build
public SetOperation build(final Family family, final WritableMemory dstMem) { SetOperation setOp = null; switch (family) { case UNION: { if (dstMem == null) { setOp = UnionImpl.initNewHeapInstance(bLgNomLongs, bSeed, bP, bRF); } else { setOp = UnionImpl.initNewD...
java
public SetOperation build(final Family family, final WritableMemory dstMem) { SetOperation setOp = null; switch (family) { case UNION: { if (dstMem == null) { setOp = UnionImpl.initNewHeapInstance(bLgNomLongs, bSeed, bP, bRF); } else { setOp = UnionImpl.initNewD...
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Returns a SetOperation with the current configuration of this Builder, the given Family and the given destination memory. Note that the destination memory cannot be used with AnotB. @param family the chosen SetOperation family @param dstMem The destination Memory. @return a SetOperation
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/theta/SetOperationBuilder.java#L173-L209
55,126
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java
ReversePurgeLongHashMap.getInstance
static ReversePurgeLongHashMap getInstance(final String string) { final String[] tokens = string.split(","); if (tokens.length < 2) { throw new SketchesArgumentException( "String not long enough to specify length and capacity."); } final int numActive = Integer.parseInt(tokens[0]); f...
java
static ReversePurgeLongHashMap getInstance(final String string) { final String[] tokens = string.split(","); if (tokens.length < 2) { throw new SketchesArgumentException( "String not long enough to specify length and capacity."); } final int numActive = Integer.parseInt(tokens[0]); f...
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Returns an instance of this class from the given String, which must be a String representation of this class. @param string a String representation of this class. @return an instance of this class.
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java#L59-L75
55,127
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java
ReversePurgeLongHashMap.serializeToString
String serializeToString() { final StringBuilder sb = new StringBuilder(); sb.append(String.format("%d,%d,", numActive, keys.length)); for (int i = 0; i < keys.length; i++) { if (states[i] != 0) { sb.append(String.format("%d,%d,", keys[i], values[i])); } } return sb.toString(); ...
java
String serializeToString() { final StringBuilder sb = new StringBuilder(); sb.append(String.format("%d,%d,", numActive, keys.length)); for (int i = 0; i < keys.length; i++) { if (states[i] != 0) { sb.append(String.format("%d,%d,", keys[i], values[i])); } } return sb.toString(); ...
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Returns a String representation of this hash map. @return a String representation of this hash map.
[ "Returns", "a", "String", "representation", "of", "this", "hash", "map", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java#L84-L94
55,128
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java
ReversePurgeLongHashMap.keepOnlyPositiveCounts
void keepOnlyPositiveCounts() { // Starting from the back, find the first empty cell, which marks a boundary between clusters. int firstProbe = keys.length - 1; while (states[firstProbe] > 0) { firstProbe--; } //Work towards the front; delete any non-positive entries. for (int probe = fir...
java
void keepOnlyPositiveCounts() { // Starting from the back, find the first empty cell, which marks a boundary between clusters. int firstProbe = keys.length - 1; while (states[firstProbe] > 0) { firstProbe--; } //Work towards the front; delete any non-positive entries. for (int probe = fir...
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Processes the map arrays and retains only keys with positive counts.
[ "Processes", "the", "map", "arrays", "and", "retains", "only", "keys", "with", "positive", "counts", "." ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/frequencies/ReversePurgeLongHashMap.java#L154-L177
55,129
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/BoundsOnRatiosInThetaSketchedSets.java
BoundsOnRatiosInThetaSketchedSets.getLowerBoundForBoverA
public static double getLowerBoundForBoverA(final Sketch sketchA, final Sketch sketchB) { final double thetaA = sketchA.getTheta(); final double thetaB = sketchB.getTheta(); checkThetas(thetaA, thetaB); final int countB = sketchB.getRetainedEntries(true); final int countA = (thetaB == thetaA) ? ske...
java
public static double getLowerBoundForBoverA(final Sketch sketchA, final Sketch sketchB) { final double thetaA = sketchA.getTheta(); final double thetaB = sketchB.getTheta(); checkThetas(thetaA, thetaB); final int countB = sketchB.getRetainedEntries(true); final int countA = (thetaB == thetaA) ? ske...
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Gets the approximate lower bound for B over A based on a 95% confidence interval @param sketchA the sketch A @param sketchB the sketch B @return the approximate lower bound for B over A
[ "Gets", "the", "approximate", "lower", "bound", "for", "B", "over", "A", "based", "on", "a", "95%", "confidence", "interval" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/BoundsOnRatiosInThetaSketchedSets.java#L41-L53
55,130
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/quantiles/ItemsMergeImpl.java
ItemsMergeImpl.blockyTandemMergeSort
static <T> void blockyTandemMergeSort(final T[] keyArr, final long[] valArr, final int arrLen, final int blkSize, final Comparator<? super T> comparator) { assert blkSize >= 1; if (arrLen <= blkSize) { return; } int numblks = arrLen / blkSize; if ((numblks * blkSize) < arrLen) { numblks += 1; } ...
java
static <T> void blockyTandemMergeSort(final T[] keyArr, final long[] valArr, final int arrLen, final int blkSize, final Comparator<? super T> comparator) { assert blkSize >= 1; if (arrLen <= blkSize) { return; } int numblks = arrLen / blkSize; if ((numblks * blkSize) < arrLen) { numblks += 1; } ...
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also used by ItemsAuxiliary
[ "also", "used", "by", "ItemsAuxiliary" ]
900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/quantiles/ItemsMergeImpl.java#L216-L232
55,131
DataSketches/sketches-core
src/main/java/com/yahoo/sketches/sampling/ReservoirSize.java
ReservoirSize.decodeValue
public static int decodeValue(final short encodedSize) { final int value = encodedSize & 0xFFFF; if (value > MAX_ENC_VALUE) { throw new SketchesArgumentException("Maximum valid encoded value is " + Integer.toHexString(MAX_ENC_VALUE) + ", found: " + value); } final int p = (value >>...
java
public static int decodeValue(final short encodedSize) { final int value = encodedSize & 0xFFFF; if (value > MAX_ENC_VALUE) { throw new SketchesArgumentException("Maximum valid encoded value is " + Integer.toHexString(MAX_ENC_VALUE) + ", found: " + value); } final int p = (value >>...
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Decodes the 16-bit reservoir size value into an int. @param encodedSize Encoded 16-bit value @return int represented by <tt>encodedSize</tt>
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900c8c9668a1e2f1d54d453e956caad54702e540
https://github.com/DataSketches/sketches-core/blob/900c8c9668a1e2f1d54d453e956caad54702e540/src/main/java/com/yahoo/sketches/sampling/ReservoirSize.java#L95-L107
55,132
mokies/ratelimitj
ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/concurrent/ConcurrentLimitRule.java
ConcurrentLimitRule.of
public static ConcurrentLimitRule of(int concurrentLimit, TimeUnit timeOutUnit, long timeOut) { requireNonNull(timeOutUnit, "time out unit can not be null"); return new ConcurrentLimitRule(concurrentLimit, timeOutUnit.toMillis(timeOut)); }
java
public static ConcurrentLimitRule of(int concurrentLimit, TimeUnit timeOutUnit, long timeOut) { requireNonNull(timeOutUnit, "time out unit can not be null"); return new ConcurrentLimitRule(concurrentLimit, timeOutUnit.toMillis(timeOut)); }
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Initialise a concurrent rate limit. @param concurrentLimit The concurrent limit. @param timeOutUnit The time unit. @param timeOut A timeOut for the checkout baton. @return A concurrent limit rule.
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eb15ec42055c46b2b3f6f84131d86f570e489c32
https://github.com/mokies/ratelimitj/blob/eb15ec42055c46b2b3f6f84131d86f570e489c32/ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/concurrent/ConcurrentLimitRule.java#L35-L38
55,133
mokies/ratelimitj
ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java
RequestLimitRule.of
public static RequestLimitRule of(Duration duration, long limit) { checkDuration(duration); if (limit < 0) { throw new IllegalArgumentException("limit must be greater than zero."); } int durationSeconds = (int) duration.getSeconds(); return new RequestLimitRule(durati...
java
public static RequestLimitRule of(Duration duration, long limit) { checkDuration(duration); if (limit < 0) { throw new IllegalArgumentException("limit must be greater than zero."); } int durationSeconds = (int) duration.getSeconds(); return new RequestLimitRule(durati...
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Initialise a request rate limit. Imagine the whole duration window as being one large bucket with a single count. @param duration The time the limit will be applied over. The duration must be greater than 1 second. @param limit A number representing the maximum operations that can be performed in the given duration...
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eb15ec42055c46b2b3f6f84131d86f570e489c32
https://github.com/mokies/ratelimitj/blob/eb15ec42055c46b2b3f6f84131d86f570e489c32/ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java#L55-L62
55,134
mokies/ratelimitj
ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java
RequestLimitRule.withName
public RequestLimitRule withName(String name) { return new RequestLimitRule(this.durationSeconds, this.limit, this.precision, name, this.keys); }
java
public RequestLimitRule withName(String name) { return new RequestLimitRule(this.durationSeconds, this.limit, this.precision, name, this.keys); }
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Applies a name to the rate limit that is useful for metrics. @param name Defines a descriptive name for the rule limit. @return a limit rule
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eb15ec42055c46b2b3f6f84131d86f570e489c32
https://github.com/mokies/ratelimitj/blob/eb15ec42055c46b2b3f6f84131d86f570e489c32/ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java#L81-L83
55,135
mokies/ratelimitj
ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java
RequestLimitRule.matchingKeys
public RequestLimitRule matchingKeys(String... keys) { Set<String> keySet = keys.length > 0 ? new HashSet<>(Arrays.asList(keys)) : null; return matchingKeys(keySet); }
java
public RequestLimitRule matchingKeys(String... keys) { Set<String> keySet = keys.length > 0 ? new HashSet<>(Arrays.asList(keys)) : null; return matchingKeys(keySet); }
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Applies a key to the rate limit that defines to which keys, the rule applies, empty for any unmatched key. @param keys Defines a set of keys to which the rule applies. @return a limit rule
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eb15ec42055c46b2b3f6f84131d86f570e489c32
https://github.com/mokies/ratelimitj/blob/eb15ec42055c46b2b3f6f84131d86f570e489c32/ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java#L91-L94
55,136
mokies/ratelimitj
ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java
RequestLimitRule.matchingKeys
public RequestLimitRule matchingKeys(Set<String> keys) { return new RequestLimitRule(this.durationSeconds, this.limit, this.precision, this.name, keys); }
java
public RequestLimitRule matchingKeys(Set<String> keys) { return new RequestLimitRule(this.durationSeconds, this.limit, this.precision, this.name, keys); }
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Applies a key to the rate limit that defines to which keys, the rule applies, null for any unmatched key. @param keys Defines a set of keys to which the rule applies. @return a limit rule
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eb15ec42055c46b2b3f6f84131d86f570e489c32
https://github.com/mokies/ratelimitj/blob/eb15ec42055c46b2b3f6f84131d86f570e489c32/ratelimitj-core/src/main/java/es/moki/ratelimitj/core/limiter/request/RequestLimitRule.java#L102-L104
55,137
Netflix/governator
governator-core/src/main/java/com/netflix/governator/internal/PreDestroyMonitor.java
PreDestroyMonitor.addScopeBindings
public void addScopeBindings(Map<Class<? extends Annotation>, Scope> bindings) { if (scopeCleaner.isRunning()) { scopeBindings.putAll(bindings); } }
java
public void addScopeBindings(Map<Class<? extends Annotation>, Scope> bindings) { if (scopeCleaner.isRunning()) { scopeBindings.putAll(bindings); } }
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allows late-binding of scopes to PreDestroyMonitor, useful if more than one Injector contributes scope bindings @param bindings additional annotation-to-scope bindings to add
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/internal/PreDestroyMonitor.java#L181-L185
55,138
Netflix/governator
governator-core/src/main/java/com/netflix/governator/internal/PreDestroyMonitor.java
PreDestroyMonitor.close
@Override public void close() throws Exception { if (scopeCleaner.close()) { // executor thread to exit processing loop LOGGER.info("closing PreDestroyMonitor..."); List<Map.Entry<Object, UnscopedCleanupAction>> actions = new ArrayList<>(cleanupActions.entrySet()); ...
java
@Override public void close() throws Exception { if (scopeCleaner.close()) { // executor thread to exit processing loop LOGGER.info("closing PreDestroyMonitor..."); List<Map.Entry<Object, UnscopedCleanupAction>> actions = new ArrayList<>(cleanupActions.entrySet()); ...
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final cleanup of managed instances if any
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/internal/PreDestroyMonitor.java#L190-L212
55,139
Netflix/governator
governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java
InjectorBuilder.combineWith
public InjectorBuilder combineWith(Module ... modules) { List<Module> m = new ArrayList<>(); m.add(module); m.addAll(Arrays.asList(modules)); this.module = Modules.combine(m); return this; }
java
public InjectorBuilder combineWith(Module ... modules) { List<Module> m = new ArrayList<>(); m.add(module); m.addAll(Arrays.asList(modules)); this.module = Modules.combine(m); return this; }
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Add additional bindings to the module tracked by the DSL @param modules
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java#L96-L102
55,140
Netflix/governator
governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java
InjectorBuilder.forEachElement
public <T> InjectorBuilder forEachElement(ElementVisitor<T> visitor, Consumer<T> consumer) { Elements .getElements(module) .forEach(element -> Optional.ofNullable(element.acceptVisitor(visitor)).ifPresent(consumer)); return this; }
java
public <T> InjectorBuilder forEachElement(ElementVisitor<T> visitor, Consumer<T> consumer) { Elements .getElements(module) .forEach(element -> Optional.ofNullable(element.acceptVisitor(visitor)).ifPresent(consumer)); return this; }
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Iterate through all elements of the current module and pass the output of the ElementVisitor to the provided consumer. 'null' responses from the visitor are ignored. This call will not modify any bindings @param visitor
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java#L123-L128
55,141
Netflix/governator
governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java
InjectorBuilder.forEachElement
public <T> InjectorBuilder forEachElement(ElementVisitor<T> visitor) { Elements .getElements(module) .forEach(element -> element.acceptVisitor(visitor)); return this; }
java
public <T> InjectorBuilder forEachElement(ElementVisitor<T> visitor) { Elements .getElements(module) .forEach(element -> element.acceptVisitor(visitor)); return this; }
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Call the provided visitor for all elements of the current module. This call will not modify any bindings @param visitor
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java#L136-L141
55,142
Netflix/governator
governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java
InjectorBuilder.filter
public InjectorBuilder filter(ElementVisitor<Boolean> predicate) { List<Element> elements = new ArrayList<Element>(); for (Element element : Elements.getElements(Stage.TOOL, module)) { if (element.acceptVisitor(predicate)) { elements.add(element); } } ...
java
public InjectorBuilder filter(ElementVisitor<Boolean> predicate) { List<Element> elements = new ArrayList<Element>(); for (Element element : Elements.getElements(Stage.TOOL, module)) { if (element.acceptVisitor(predicate)) { elements.add(element); } } ...
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Filter out elements for which the provided visitor returns true. @param predicate
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/InjectorBuilder.java#L173-L182
55,143
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/ModulesEx.java
ModulesEx.combineAndOverride
public static Module combineAndOverride(List<? extends Module> modules) { Iterator<? extends Module> iter = modules.iterator(); Module current = Modules.EMPTY_MODULE; if (iter.hasNext()) { current = iter.next(); if (iter.hasNext()) { current = Modules.over...
java
public static Module combineAndOverride(List<? extends Module> modules) { Iterator<? extends Module> iter = modules.iterator(); Module current = Modules.EMPTY_MODULE; if (iter.hasNext()) { current = iter.next(); if (iter.hasNext()) { current = Modules.over...
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Generate a single module that is produced by accumulating and overriding each module with the next. <pre> {@code Guice.createInjector(ModuleUtils.combineAndOverride(moduleA, moduleAOverrides, moduleB)); } </pre> @param modules @return
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/ModulesEx.java#L43-L54
55,144
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/ModulesEx.java
ModulesEx.fromClass
public static Module fromClass(final Class<?> cls, final boolean override) { List<Module> modules = new ArrayList<>(); // Iterate through all annotations of the main class, create a binding for the annotation // and add the module to the list of modules to install for (final Annotation a...
java
public static Module fromClass(final Class<?> cls, final boolean override) { List<Module> modules = new ArrayList<>(); // Iterate through all annotations of the main class, create a binding for the annotation // and add the module to the list of modules to install for (final Annotation a...
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Create a single module that derived from all bootstrap annotations on a class, where that class itself is a module. For example, <pre> {@code public class MainApplicationModule extends AbstractModule { @Override public void configure() { // Application specific bindings here } public static void main(String[] args) {...
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/ModulesEx.java#L81-L109
55,145
Netflix/governator
governator-core/src/main/java/com/netflix/governator/Governator.java
Governator.setFeature
public <T> Governator setFeature(GovernatorFeature<T> feature, T value) { this.featureOverrides.put(feature, value); return this; }
java
public <T> Governator setFeature(GovernatorFeature<T> feature, T value) { this.featureOverrides.put(feature, value); return this; }
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Set a feature @param feature Feature to set @return this
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/Governator.java#L190-L193
55,146
Netflix/governator
governator-core/src/main/java/com/netflix/governator/Governator.java
Governator.run
private LifecycleInjector run(Module externalModule, final String[] args) { return InjectorBuilder .fromModules(modules) .combineWith(externalModule) .map(new ModuleTransformer() { @Override public Module transform(Module module) { ...
java
private LifecycleInjector run(Module externalModule, final String[] args) { return InjectorBuilder .fromModules(modules) .combineWith(externalModule) .map(new ModuleTransformer() { @Override public Module transform(Module module) { ...
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Create the injector and call any LifecycleListeners @param args - Runtime parameter (from main) injectable as {@literal @}Arguments String[] @return the LifecycleInjector for this run
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-core/src/main/java/com/netflix/governator/Governator.java#L288-L308
55,147
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java
Grapher.toFile
public String toFile() throws Exception { File file = File.createTempFile("GuiceDependencies_", ".dot"); toFile(file); return file.getCanonicalPath(); }
java
public String toFile() throws Exception { File file = File.createTempFile("GuiceDependencies_", ".dot"); toFile(file); return file.getCanonicalPath(); }
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Writes the "Dot" graph to a new temp file. @return the name of the newly created file
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java#L120-L124
55,148
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java
Grapher.toFile
public void toFile(File file) throws Exception { PrintWriter out = new PrintWriter(file, "UTF-8"); try { out.write(graph()); } finally { Closeables.close(out, true); } }
java
public void toFile(File file) throws Exception { PrintWriter out = new PrintWriter(file, "UTF-8"); try { out.write(graph()); } finally { Closeables.close(out, true); } }
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Writes the "Dot" graph to a given file. @param file file to write to
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java#L131-L139
55,149
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java
Grapher.graph
public String graph() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); PrintWriter out = new PrintWriter(baos); Injector localInjector = Guice.createInjector(new GraphvizModule()); GraphvizGrapher renderer = localInjector.getInstance(GraphvizGrapher.class); ...
java
public String graph() throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); PrintWriter out = new PrintWriter(baos); Injector localInjector = Guice.createInjector(new GraphvizModule()); GraphvizGrapher renderer = localInjector.getInstance(GraphvizGrapher.class); ...
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Returns a String containing the "Dot" graph definition. @return the "Dot" graph definition
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/Grapher.java#L146-L158
55,150
Netflix/governator
governator-jersey/src/main/java/com/netflix/governator/guice/jersey/GovernatorComponentProviderFactory.java
GovernatorComponentProviderFactory.isGuiceConstructorInjected
public boolean isGuiceConstructorInjected(Class<?> c) { for (Constructor<?> con : c.getDeclaredConstructors()) { if (isInjectable(con)) { return true; } } return false; }
java
public boolean isGuiceConstructorInjected(Class<?> c) { for (Constructor<?> con : c.getDeclaredConstructors()) { if (isInjectable(con)) { return true; } } return false; }
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Determine if a class is an implicit Guice component that can be instantiated by Guice and the life-cycle managed by Jersey. @param c the class. @return true if the class is an implicit Guice component.
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-jersey/src/main/java/com/netflix/governator/guice/jersey/GovernatorComponentProviderFactory.java#L163-L171
55,151
Netflix/governator
governator-jersey/src/main/java/com/netflix/governator/guice/jersey/GovernatorComponentProviderFactory.java
GovernatorComponentProviderFactory.createScopeMap
public Map<Scope, ComponentScope> createScopeMap() { Map<Scope, ComponentScope> result = new HashMap<Scope, ComponentScope>(); result.put(Scopes.SINGLETON, ComponentScope.Singleton); result.put(Scopes.NO_SCOPE, ComponentScope.PerRequest); result.put(ServletScopes.REQUEST, ComponentScope....
java
public Map<Scope, ComponentScope> createScopeMap() { Map<Scope, ComponentScope> result = new HashMap<Scope, ComponentScope>(); result.put(Scopes.SINGLETON, ComponentScope.Singleton); result.put(Scopes.NO_SCOPE, ComponentScope.PerRequest); result.put(ServletScopes.REQUEST, ComponentScope....
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Maps a Guice scope to a Jersey scope. @return the map
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-jersey/src/main/java/com/netflix/governator/guice/jersey/GovernatorComponentProviderFactory.java#L206-L212
55,152
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java
ColumnPrinter.addColumn
void addColumn(String columnName) { data.add(new ArrayList<String>()); columnNames.add(columnName); }
java
void addColumn(String columnName) { data.add(new ArrayList<String>()); columnNames.add(columnName); }
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Add a column @param columnName name of the column
[ "Add", "a", "column" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java#L48-L52
55,153
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java
ColumnPrinter.addValue
void addValue(String columnName, String value) { addValue(columnNames.indexOf(columnName), value); }
java
void addValue(String columnName, String value) { addValue(columnNames.indexOf(columnName), value); }
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Add a value to the first column with the given name @param columnName name of the column to add to @param value value to add
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java#L60-L63
55,154
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java
ColumnPrinter.addValue
void addValue(int columnIndex, String value) { if ( (columnIndex < 0) || (columnIndex >= data.size()) ) { throw new IllegalArgumentException(); } List<String> stringList = data.get(columnIndex); stringList.add(value); }
java
void addValue(int columnIndex, String value) { if ( (columnIndex < 0) || (columnIndex >= data.size()) ) { throw new IllegalArgumentException(); } List<String> stringList = data.get(columnIndex); stringList.add(value); }
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Add a value to the nth column @param columnIndex n @param value value to add
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java#L71-L80
55,155
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java
ColumnPrinter.generate
List<String> generate() { List<String> lines = Lists.newArrayList(); StringBuilder workStr = new StringBuilder(); List<AtomicInteger> columnWidths = getColumnWidths(); List<Iterator<String>> dataIterators = getDataIterators(); Iterator<AtomicInteger> columnWidthIterator = c...
java
List<String> generate() { List<String> lines = Lists.newArrayList(); StringBuilder workStr = new StringBuilder(); List<AtomicInteger> columnWidths = getColumnWidths(); List<Iterator<String>> dataIterators = getDataIterators(); Iterator<AtomicInteger> columnWidthIterator = c...
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Generate the output as a list of string lines @return lines
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ColumnPrinter.java#L110-L155
55,156
Netflix/governator
governator-commons-cli/src/main/java/com/netflix/governator/commons_cli/Cli.java
Cli.start
public static void start(Class<?> mainClass, final String[] args) { try { LifecycleInjector.bootstrap(mainClass, new AbstractModule() { @Override protected void configure() { bind(String[].class).annotatedWith(Main.class).toInstance(args); ...
java
public static void start(Class<?> mainClass, final String[] args) { try { LifecycleInjector.bootstrap(mainClass, new AbstractModule() { @Override protected void configure() { bind(String[].class).annotatedWith(Main.class).toInstance(args); ...
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Utility method to start the CommonsCli using a main class and command line arguments @param mainClass @param args
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-commons-cli/src/main/java/com/netflix/governator/commons_cli/Cli.java#L15-L26
55,157
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java
ConfigurationColumnWriter.output
public void output(Logger log) { Map<String, Entry> entries = config.getSortedEntries(); if ( entries.isEmpty() ) { return; } ColumnPrinter printer = build(entries); log.debug("Configuration Details"); for ( String line : printer.generat...
java
public void output(Logger log) { Map<String, Entry> entries = config.getSortedEntries(); if ( entries.isEmpty() ) { return; } ColumnPrinter printer = build(entries); log.debug("Configuration Details"); for ( String line : printer.generat...
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Write the documentation table to a logger @param log
[ "Write", "the", "documentation", "table", "to", "a", "logger" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java#L30-L46
55,158
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java
ConfigurationColumnWriter.output
public void output(PrintWriter out) { Map<String, Entry> entries = config.getSortedEntries(); if ( entries.isEmpty() ) { return; } ColumnPrinter printer = build(entries); out.println("Configuration Details"); printer.print(out); }
java
public void output(PrintWriter out) { Map<String, Entry> entries = config.getSortedEntries(); if ( entries.isEmpty() ) { return; } ColumnPrinter printer = build(entries); out.println("Configuration Details"); printer.print(out); }
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Output documentation table to a PrintWriter @param out
[ "Output", "documentation", "table", "to", "a", "PrintWriter" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java#L61-L74
55,159
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java
ConfigurationColumnWriter.build
private ColumnPrinter build(Map<String, Entry> entries) { ColumnPrinter printer = new ColumnPrinter(); printer.addColumn("PROPERTY"); printer.addColumn("FIELD"); printer.addColumn("DEFAULT"); printer.addColumn("VALUE"); printer.addColumn("DESCRIPTION"); Map<...
java
private ColumnPrinter build(Map<String, Entry> entries) { ColumnPrinter printer = new ColumnPrinter(); printer.addColumn("PROPERTY"); printer.addColumn("FIELD"); printer.addColumn("DEFAULT"); printer.addColumn("VALUE"); printer.addColumn("DESCRIPTION"); Map<...
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Construct a ColumnPrinter using the entries @param entries @return
[ "Construct", "a", "ColumnPrinter", "using", "the", "entries" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationColumnWriter.java#L82-L104
55,160
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/KeyParser.java
KeyParser.parse
public static List<ConfigurationKeyPart> parse(String raw, Map<String, String> contextOverrides) { List<ConfigurationKeyPart> parts = Lists.newArrayList(); int caret = 0; for (; ; ) { int startIndex = raw.indexOf("${", caret); if ( startIndex < 0 ) ...
java
public static List<ConfigurationKeyPart> parse(String raw, Map<String, String> contextOverrides) { List<ConfigurationKeyPart> parts = Lists.newArrayList(); int caret = 0; for (; ; ) { int startIndex = raw.indexOf("${", caret); if ( startIndex < 0 ) ...
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Parse a key into parts @param raw the key @return parts
[ "Parse", "a", "key", "into", "parts" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/KeyParser.java#L35-L82
55,161
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java
LifecycleManager.add
@Deprecated public void add(Object... objects) throws Exception { for ( Object obj : objects ) { add(obj); } }
java
@Deprecated public void add(Object... objects) throws Exception { for ( Object obj : objects ) { add(obj); } }
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Add the objects to the container. Their assets will be loaded, post construct methods called, etc. @param objects objects to add @throws Exception errors
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java#L128-L135
55,162
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java
LifecycleManager.add
@Deprecated public void add(Object obj) throws Exception { add(obj, null, new LifecycleMethods(obj.getClass())); }
java
@Deprecated public void add(Object obj) throws Exception { add(obj, null, new LifecycleMethods(obj.getClass())); }
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Add the object to the container. Its assets will be loaded, post construct methods called, etc. @param obj object to add @throws Exception errors
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java#L143-L147
55,163
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java
LifecycleManager.getState
public LifecycleState getState(Object obj) { LifecycleStateWrapper lifecycleState = objectStates.get(obj); if ( lifecycleState == null ) { return hasStarted() ? LifecycleState.ACTIVE : LifecycleState.LATENT; } else { synchronized(lifecycleState) { ...
java
public LifecycleState getState(Object obj) { LifecycleStateWrapper lifecycleState = objectStates.get(obj); if ( lifecycleState == null ) { return hasStarted() ? LifecycleState.ACTIVE : LifecycleState.LATENT; } else { synchronized(lifecycleState) { ...
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Return the current state of the given object or LATENT if unknown @param obj object to check @return state
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/lifecycle/LifecycleManager.java#L203-L215
55,164
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationKey.java
ConfigurationKey.getKey
public String getKey(Map<String, String> variableValues) { StringBuilder key = new StringBuilder(); for ( ConfigurationKeyPart p : parts ) { if ( p.isVariable() ) { String value = variableValues.get(p.getValue()); if ( value == null ) ...
java
public String getKey(Map<String, String> variableValues) { StringBuilder key = new StringBuilder(); for ( ConfigurationKeyPart p : parts ) { if ( p.isVariable() ) { String value = variableValues.get(p.getValue()); if ( value == null ) ...
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Return the final key applying variables as needed @param variableValues map of variable names to values @return the key
[ "Return", "the", "final", "key", "applying", "variables", "as", "needed" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationKey.java#L60-L82
55,165
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationKey.java
ConfigurationKey.getVariableNames
public Collection<String> getVariableNames() { ImmutableSet.Builder<String> builder = ImmutableSet.builder(); for ( ConfigurationKeyPart p : parts ) { if ( p.isVariable() ) { builder.add(p.getValue()); } } return builder.bu...
java
public Collection<String> getVariableNames() { ImmutableSet.Builder<String> builder = ImmutableSet.builder(); for ( ConfigurationKeyPart p : parts ) { if ( p.isVariable() ) { builder.add(p.getValue()); } } return builder.bu...
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Return the names of the variables specified in the key if any @return names (might be zero sized)
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/configuration/ConfigurationKey.java#L97-L109
55,166
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/LifecycleInjector.java
LifecycleInjector.createChildInjector
public Injector createChildInjector(Collection<Module> modules) { Injector childInjector; Collection<Module> localModules = modules; for (ModuleTransformer transformer : transformers) { localModules = transformer.call(localModules); } //noinspection depr...
java
public Injector createChildInjector(Collection<Module> modules) { Injector childInjector; Collection<Module> localModules = modules; for (ModuleTransformer transformer : transformers) { localModules = transformer.call(localModules); } //noinspection depr...
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Create an injector that is a child of the bootstrap bindings only @param modules binding modules @return injector
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c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/LifecycleInjector.java#L320-L343
55,167
Netflix/governator
governator-legacy/src/main/java/com/netflix/governator/guice/LifecycleInjector.java
LifecycleInjector.createInjector
public Injector createInjector(Collection<Module> additionalModules) { List<Module> localModules = Lists.newArrayList(); // Add the discovered modules FIRST. The discovered modules // are added, and will subsequently be configured, in module dependency // order which will ...
java
public Injector createInjector(Collection<Module> additionalModules) { List<Module> localModules = Lists.newArrayList(); // Add the discovered modules FIRST. The discovered modules // are added, and will subsequently be configured, in module dependency // order which will ...
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Create the main injector @param additionalModules any additional modules @return injector
[ "Create", "the", "main", "injector" ]
c1f4bb1518e759c61f2e9cad8a896ec6beba0294
https://github.com/Netflix/governator/blob/c1f4bb1518e759c61f2e9cad8a896ec6beba0294/governator-legacy/src/main/java/com/netflix/governator/guice/LifecycleInjector.java#L372-L412
55,168
Netflix/ndbench
ndbench-core/src/main/java/com/netflix/ndbench/core/NdBenchDriver.java
NdBenchDriver.stop
public void stop() { stopWrites(); stopReads(); if (timerRef != null && timerRef.get() != null) { timerRef.get().shutdownNow(); timerRef.set(null); } ndBenchMonitor.resetStats(); }
java
public void stop() { stopWrites(); stopReads(); if (timerRef != null && timerRef.get() != null) { timerRef.get().shutdownNow(); timerRef.set(null); } ndBenchMonitor.resetStats(); }
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FUNCTIONALITY FOR STOPPING THE WORKERS
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,169
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.nonPipelineRead
public String nonPipelineRead(String key) throws Exception { String res = jedisClient.get().get(key); if (res != null) { if (res.isEmpty()) { throw new Exception("Data retrieved is not ok "); } } else { return CacheMiss; } re...
java
public String nonPipelineRead(String key) throws Exception { String res = jedisClient.get().get(key); if (res != null) { if (res.isEmpty()) { throw new Exception("Data retrieved is not ok "); } } else { return CacheMiss; } re...
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This is the non pipelined version of the reads @param key @return the value of the corresponding key @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,170
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.pipelineRead
public String pipelineRead(String key, int max_pipe_keys, int min_pipe_keys) throws Exception { int pipe_keys = randomGenerator.nextInt(max_pipe_keys); pipe_keys = Math.max(min_pipe_keys, pipe_keys); DynoJedisPipeline pipeline = this.jedisClient.get().pipelined(); Map<String, Response<...
java
public String pipelineRead(String key, int max_pipe_keys, int min_pipe_keys) throws Exception { int pipe_keys = randomGenerator.nextInt(max_pipe_keys); pipe_keys = Math.max(min_pipe_keys, pipe_keys); DynoJedisPipeline pipeline = this.jedisClient.get().pipelined(); Map<String, Response<...
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This is the pipelined version of the reads @param key @return "OK" if everything was read @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,171
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.pipelineReadHGETALL
public String pipelineReadHGETALL(String key, String hm_key_prefix) throws Exception { DynoJedisPipeline pipeline = jedisClient.get().pipelined(); Response<Map<byte[], byte[]>> resp = pipeline.hgetAll((hm_key_prefix + key).getBytes()); pipeline.sync(); if (resp == null || resp.get() == n...
java
public String pipelineReadHGETALL(String key, String hm_key_prefix) throws Exception { DynoJedisPipeline pipeline = jedisClient.get().pipelined(); Response<Map<byte[], byte[]>> resp = pipeline.hgetAll((hm_key_prefix + key).getBytes()); pipeline.sync(); if (resp == null || resp.get() == n...
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This the pipelined HGETALL @param key @return the contents of the hash @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,172
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.nonPipelineZRANGE
public String nonPipelineZRANGE(String key, int max_score) { StringBuilder sb = new StringBuilder(); // Return all elements Set<String> returnEntries = this.jedisClient.get().zrange(key, 0, -1); if (returnEntries.isEmpty()) { logger.error("The number of entries in the sorted ...
java
public String nonPipelineZRANGE(String key, int max_score) { StringBuilder sb = new StringBuilder(); // Return all elements Set<String> returnEntries = this.jedisClient.get().zrange(key, 0, -1); if (returnEntries.isEmpty()) { logger.error("The number of entries in the sorted ...
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Exercising ZRANGE to receive all keys between 0 and MAX_SCORE @param key
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,173
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.nonpipelineWrite
public String nonpipelineWrite(String key, DataGenerator dataGenerator) { String value = key + "__" + dataGenerator.getRandomValue() + "__" + key; String result = this.jedisClient.get().set(key, value); if (!"OK".equals(result)) { logger.error("SET_ERROR: GOT " + result + " for SET ...
java
public String nonpipelineWrite(String key, DataGenerator dataGenerator) { String value = key + "__" + dataGenerator.getRandomValue() + "__" + key; String result = this.jedisClient.get().set(key, value); if (!"OK".equals(result)) { logger.error("SET_ERROR: GOT " + result + " for SET ...
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a simple write without a pipeline @param key @return the result of write (i.e. "OK" if it was successful
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,174
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.pipelineWrite
public String pipelineWrite(String key, DataGenerator dataGenerator, int max_pipe_keys, int min_pipe_keys) throws Exception { // Create a random key between [0,MAX_PIPE_KEYS] int pipe_keys = randomGenerator.nextInt(max_pipe_keys); // Make sure that the number of keys in the pipeline...
java
public String pipelineWrite(String key, DataGenerator dataGenerator, int max_pipe_keys, int min_pipe_keys) throws Exception { // Create a random key between [0,MAX_PIPE_KEYS] int pipe_keys = randomGenerator.nextInt(max_pipe_keys); // Make sure that the number of keys in the pipeline...
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pipelined version of the write @param key @return "key_n"
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,175
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.pipelineWriteHMSET
public String pipelineWriteHMSET(String key, DataGenerator dataGenerator, String hm_key_prefix) { Map<String, String> map = new HashMap<>(); String hmKey = hm_key_prefix + key; map.put((hmKey + "__1"), (key + "__" + dataGenerator.getRandomValue() + "__" + key)); map.put((hmKey + "__2"), ...
java
public String pipelineWriteHMSET(String key, DataGenerator dataGenerator, String hm_key_prefix) { Map<String, String> map = new HashMap<>(); String hmKey = hm_key_prefix + key; map.put((hmKey + "__1"), (key + "__" + dataGenerator.getRandomValue() + "__" + key)); map.put((hmKey + "__2"), ...
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writes with an pipelined HMSET @param key @return the keys of the hash that was stored.
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,176
Netflix/ndbench
ndbench-dyno-plugins/src/main/java/com/netflix/ndbench/plugin/dyno/DynoJedisUtils.java
DynoJedisUtils.nonPipelineZADD
public String nonPipelineZADD(String key, DataGenerator dataGenerator, String z_key_prefix, int max_score) throws Exception { String zKey = z_key_prefix + key; int success = 0; long returnOp = 0; for (int i = 0; i < max_score; i++) { returnOp = jedisClient.get()....
java
public String nonPipelineZADD(String key, DataGenerator dataGenerator, String z_key_prefix, int max_score) throws Exception { String zKey = z_key_prefix + key; int success = 0; long returnOp = 0; for (int i = 0; i < max_score; i++) { returnOp = jedisClient.get()....
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This adds MAX_SCORE of elements in a sorted set @param key @return "OK" if all write operations have succeeded @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,177
Netflix/ndbench
ndbench-es-plugins/src/main/java/com/netflix/ndbench/plugin/es/EsRestPlugin.java
EsRestPlugin.init
@Override public synchronized void init(DataGenerator dataGenerator) throws Exception { if (esConfig.getRestClientPort() == 443 && !esConfig.isHttps()) { throw new IllegalArgumentException( "You must set the configuration property 'https' to true if you use the https default ...
java
@Override public synchronized void init(DataGenerator dataGenerator) throws Exception { if (esConfig.getRestClientPort() == 443 && !esConfig.isHttps()) { throw new IllegalArgumentException( "You must set the configuration property 'https' to true if you use the https default ...
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Initialize key data structures for plugin, using 'synchronized' to ensure other threads are guaranteed visibility of end result of initializing said structures. @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,178
Netflix/ndbench
ndbench-core/src/main/java/com/netflix/ndbench/core/util/NdbUtil.java
NdbUtil.humanReadableByteCount
public static String humanReadableByteCount(final long bytes) { final int base = 1024; // When using the smallest unit no decimal point is needed, because it's the exact number. if (bytes < base) { return bytes + " " + BINARY_UNITS[0]; } final int exponent = (in...
java
public static String humanReadableByteCount(final long bytes) { final int base = 1024; // When using the smallest unit no decimal point is needed, because it's the exact number. if (bytes < base) { return bytes + " " + BINARY_UNITS[0]; } final int exponent = (in...
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FileUtils.byteCountToDisplaySize rounds down the size, hence using this for more precision. @param bytes bytes @return human readable bytes
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,179
Netflix/ndbench
ndbench-es-plugins/src/main/java/com/netflix/ndbench/plugin/es/EsWriter.java
EsWriter.constructIndexName
static String constructIndexName(String indexName, int indexRollsPerDay, Date date) { if (indexRollsPerDay > 0) { ZonedDateTime zdt = ZonedDateTime.ofInstant(date.toInstant(), ZoneId.of("UTC")); int minutesPerRoll = 1440 / indexRollsPerDay; int minutesElapsedSinceStartOfDay ...
java
static String constructIndexName(String indexName, int indexRollsPerDay, Date date) { if (indexRollsPerDay > 0) { ZonedDateTime zdt = ZonedDateTime.ofInstant(date.toInstant(), ZoneId.of("UTC")); int minutesPerRoll = 1440 / indexRollsPerDay; int minutesElapsedSinceStartOfDay ...
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methods below are package scoped to facilitate unit testing
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,180
Netflix/ndbench
ndbench-janusgraph-plugins/src/main/java/com/netflix/ndbench/plugin/janusgraph/JanusGraphPluginCQL.java
JanusGraphPluginCQL.readBulk
public List<String> readBulk(final List<String> keys) throws Exception { List<String> responses = new ArrayList<>(keys.size()); JanusGraphTransaction transaction = useJanusgraphTransaction ? graph.newTransaction() : null; try { for (String key : keys) { String respon...
java
public List<String> readBulk(final List<String> keys) throws Exception { List<String> responses = new ArrayList<>(keys.size()); JanusGraphTransaction transaction = useJanusgraphTransaction ? graph.newTransaction() : null; try { for (String key : keys) { String respon...
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Perform a bulk read operation @return a list of response codes @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,181
Netflix/ndbench
ndbench-janusgraph-plugins/src/main/java/com/netflix/ndbench/plugin/janusgraph/JanusGraphPluginCQL.java
JanusGraphPluginCQL.writeBulk
public List<String> writeBulk(final List<String> keys) throws Exception { List<String> responses = new ArrayList<>(keys.size()); for (String key : keys) { String response = writeSingle(key); responses.add(response); } return responses; }
java
public List<String> writeBulk(final List<String> keys) throws Exception { List<String> responses = new ArrayList<>(keys.size()); for (String key : keys) { String response = writeSingle(key); responses.add(response); } return responses; }
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Perform a bulk write operation @return a list of response codes @throws Exception
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,182
Netflix/ndbench
ndbench-cockroachdb-plugins/src/main/java/com/netflix/ndbench/plugin/cockroachdb/operations/CockroachDBPluginBase.java
CockroachDBPluginBase.getNDelimitedStrings
public String getNDelimitedStrings(int n) { return IntStream.range(0, config.getColsPerRow()).mapToObj(i -> "'" + dataGenerator.getRandomValue() + "'").collect(Collectors.joining(",")); }
java
public String getNDelimitedStrings(int n) { return IntStream.range(0, config.getColsPerRow()).mapToObj(i -> "'" + dataGenerator.getRandomValue() + "'").collect(Collectors.joining(",")); }
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Assumes delimiter to be comma since that covers all the usecase for now. Will parameterize if use cases differ on delimiter. @param n @return
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8d664244b5f9d01395248a296b86a3c822e6d764
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55,183
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java
OrmLiteCursorAdapter.doBindView
protected void doBindView(View itemView, Context context, Cursor cursor) { try { @SuppressWarnings("unchecked") ViewType itemViewType = (ViewType) itemView; bindView(itemViewType, context, cursorToObject(cursor)); } catch (SQLException e) { throw new RuntimeException(e); } }
java
protected void doBindView(View itemView, Context context, Cursor cursor) { try { @SuppressWarnings("unchecked") ViewType itemViewType = (ViewType) itemView; bindView(itemViewType, context, cursorToObject(cursor)); } catch (SQLException e) { throw new RuntimeException(e); } }
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This is here to make sure that the user really wants to override it.
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e82327a868ae242f994730fe2389f79684d7bcab
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55,184
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java
OrmLiteCursorAdapter.getTypedItem
public T getTypedItem(int position) { try { return cursorToObject((Cursor) super.getItem(position)); } catch (SQLException e) { throw new RuntimeException(e); } }
java
public T getTypedItem(int position) { try { return cursorToObject((Cursor) super.getItem(position)); } catch (SQLException e) { throw new RuntimeException(e); } }
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Returns a T object at the current position.
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e82327a868ae242f994730fe2389f79684d7bcab
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55,185
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java
OrmLiteCursorAdapter.cursorToObject
protected T cursorToObject(Cursor cursor) throws SQLException { return preparedQuery.mapRow(new AndroidDatabaseResults(cursor, null, true)); }
java
protected T cursorToObject(Cursor cursor) throws SQLException { return preparedQuery.mapRow(new AndroidDatabaseResults(cursor, null, true)); }
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Map a single row to our cursor object.
[ "Map", "a", "single", "row", "to", "our", "cursor", "object", "." ]
e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java#L69-L71
55,186
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java
OrmLiteCursorAdapter.changeCursor
public void changeCursor(Cursor cursor, PreparedQuery<T> preparedQuery) { setPreparedQuery(preparedQuery); super.changeCursor(cursor); }
java
public void changeCursor(Cursor cursor, PreparedQuery<T> preparedQuery) { setPreparedQuery(preparedQuery); super.changeCursor(cursor); }
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Change the cursor associated with the prepared query.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteCursorAdapter.java#L85-L88
55,187
j256/ormlite-android
src/main/java/com/j256/ormlite/android/AndroidCompiledStatement.java
AndroidCompiledStatement.execSql
static int execSql(SQLiteDatabase db, String label, String finalSql, Object[] argArray) throws SQLException { try { db.execSQL(finalSql, argArray); } catch (android.database.SQLException e) { throw SqlExceptionUtil.create("Problems executing " + label + " Android statement: " + finalSql, e); } int result;...
java
static int execSql(SQLiteDatabase db, String label, String finalSql, Object[] argArray) throws SQLException { try { db.execSQL(finalSql, argArray); } catch (android.database.SQLException e) { throw SqlExceptionUtil.create("Problems executing " + label + " Android statement: " + finalSql, e); } int result;...
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Execute some SQL on the database and return the number of rows changed.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/AndroidCompiledStatement.java#L212-L234
55,188
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
OrmLiteConfigUtil.writeConfigFile
public static void writeConfigFile(String fileName, boolean sortClasses) throws SQLException, IOException { List<Class<?>> classList = new ArrayList<Class<?>>(); findAnnotatedClasses(classList, new File("."), 0); writeConfigFile(fileName, classList.toArray(new Class[classList.size()]), sortClasses); }
java
public static void writeConfigFile(String fileName, boolean sortClasses) throws SQLException, IOException { List<Class<?>> classList = new ArrayList<Class<?>>(); findAnnotatedClasses(classList, new File("."), 0); writeConfigFile(fileName, classList.toArray(new Class[classList.size()]), sortClasses); }
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Finds the annotated classes in the current directory or below and writes a configuration file to the file-name in the raw folder. @param sortClasses Set to true to sort the classes by name before the file is generated.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java#L115-L119
55,189
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
OrmLiteConfigUtil.writeConfigFile
public static void writeConfigFile(File configFile, boolean sortClasses) throws SQLException, IOException { writeConfigFile(configFile, new File("."), sortClasses); }
java
public static void writeConfigFile(File configFile, boolean sortClasses) throws SQLException, IOException { writeConfigFile(configFile, new File("."), sortClasses); }
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Finds the annotated classes in the current directory or below and writes a configuration file. @param sortClasses Set to true to sort the classes by name before the file is generated.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java#L159-L161
55,190
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
OrmLiteConfigUtil.findRawDir
protected static File findRawDir(File dir) { for (int i = 0; dir != null && i < 20; i++) { File rawDir = findResRawDir(dir); if (rawDir != null) { return rawDir; } dir = dir.getParentFile(); } return null; }
java
protected static File findRawDir(File dir) { for (int i = 0; dir != null && i < 20; i++) { File rawDir = findResRawDir(dir); if (rawDir != null) { return rawDir; } dir = dir.getParentFile(); } return null; }
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Look for the resource-directory in the current directory or the directories above. Then look for the raw-directory underneath the resource-directory.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java#L261-L270
55,191
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
OrmLiteConfigUtil.getPackageOfClass
private static String getPackageOfClass(File file) throws IOException { BufferedReader reader = new BufferedReader(new FileReader(file)); try { while (true) { String line = reader.readLine(); if (line == null) { return null; } if (line.contains("package")) { String[] parts = line.split(...
java
private static String getPackageOfClass(File file) throws IOException { BufferedReader reader = new BufferedReader(new FileReader(file)); try { while (true) { String line = reader.readLine(); if (line == null) { return null; } if (line.contains("package")) { String[] parts = line.split(...
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Returns the package name of a file that has one of the annotations we are looking for. @return Package prefix string or null or no annotations.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java#L401-L419
55,192
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
OrmLiteConfigUtil.findResRawDir
private static File findResRawDir(File dir) { for (File file : dir.listFiles()) { if (file.getName().equals(RESOURCE_DIR_NAME) && file.isDirectory()) { File[] rawFiles = file.listFiles(new FileFilter() { @Override public boolean accept(File file) { return file.getName().equals(RAW_DIR_NAME) && ...
java
private static File findResRawDir(File dir) { for (File file : dir.listFiles()) { if (file.getName().equals(RESOURCE_DIR_NAME) && file.isDirectory()) { File[] rawFiles = file.listFiles(new FileFilter() { @Override public boolean accept(File file) { return file.getName().equals(RAW_DIR_NAME) && ...
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Look for the resource directory with raw beneath it.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java#L424-L439
55,193
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java
OpenHelperManager.innerSetHelperClass
private static void innerSetHelperClass(Class<? extends OrmLiteSqliteOpenHelper> openHelperClass) { // make sure if that there are not 2 helper classes in an application if (openHelperClass == null) { throw new IllegalStateException("Helper class was trying to be reset to null"); } else if (helperClass == null...
java
private static void innerSetHelperClass(Class<? extends OrmLiteSqliteOpenHelper> openHelperClass) { // make sure if that there are not 2 helper classes in an application if (openHelperClass == null) { throw new IllegalStateException("Helper class was trying to be reset to null"); } else if (helperClass == null...
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Set the helper class and make sure we aren't changing it to another class.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java#L145-L155
55,194
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java
OpenHelperManager.constructHelper
private static OrmLiteSqliteOpenHelper constructHelper(Context context, Class<? extends OrmLiteSqliteOpenHelper> openHelperClass) { Constructor<?> constructor; try { constructor = openHelperClass.getConstructor(Context.class); } catch (Exception e) { throw new IllegalStateException( "Could not find ...
java
private static OrmLiteSqliteOpenHelper constructHelper(Context context, Class<? extends OrmLiteSqliteOpenHelper> openHelperClass) { Constructor<?> constructor; try { constructor = openHelperClass.getConstructor(Context.class); } catch (Exception e) { throw new IllegalStateException( "Could not find ...
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Call the constructor on our helper class.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java#L206-L221
55,195
j256/ormlite-android
src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java
OpenHelperManager.lookupHelperClass
private static Class<? extends OrmLiteSqliteOpenHelper> lookupHelperClass(Context context, Class<?> componentClass) { // see if we have the magic resource class name set Resources resources = context.getResources(); int resourceId = resources.getIdentifier(HELPER_CLASS_RESOURCE_NAME, "string", context.getPackage...
java
private static Class<? extends OrmLiteSqliteOpenHelper> lookupHelperClass(Context context, Class<?> componentClass) { // see if we have the magic resource class name set Resources resources = context.getResources(); int resourceId = resources.getIdentifier(HELPER_CLASS_RESOURCE_NAME, "string", context.getPackage...
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Lookup the helper class either from the resource string or by looking for a generic parameter.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/apptools/OpenHelperManager.java#L226-L273
55,196
j256/ormlite-android
src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java
DatabaseTableConfigUtil.fromClass
public static <T> DatabaseTableConfig<T> fromClass(ConnectionSource connectionSource, Class<T> clazz) throws SQLException { DatabaseType databaseType = connectionSource.getDatabaseType(); String tableName = DatabaseTableConfig.extractTableName(databaseType, clazz); List<DatabaseFieldConfig> fieldConfigs = new ...
java
public static <T> DatabaseTableConfig<T> fromClass(ConnectionSource connectionSource, Class<T> clazz) throws SQLException { DatabaseType databaseType = connectionSource.getDatabaseType(); String tableName = DatabaseTableConfig.extractTableName(databaseType, clazz); List<DatabaseFieldConfig> fieldConfigs = new ...
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Build our list table config from a class using some annotation fu around.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java#L61-L79
55,197
j256/ormlite-android
src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java
DatabaseTableConfigUtil.lookupClasses
private static int[] lookupClasses() { Class<?> annotationMemberArrayClazz; try { annotationFactoryClazz = Class.forName("org.apache.harmony.lang.annotation.AnnotationFactory"); annotationMemberClazz = Class.forName("org.apache.harmony.lang.annotation.AnnotationMember"); annotationMemberArrayClazz = Class....
java
private static int[] lookupClasses() { Class<?> annotationMemberArrayClazz; try { annotationFactoryClazz = Class.forName("org.apache.harmony.lang.annotation.AnnotationFactory"); annotationMemberClazz = Class.forName("org.apache.harmony.lang.annotation.AnnotationMember"); annotationMemberArrayClazz = Class....
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This does all of the class reflection fu to find our classes, find the order of field names, and construct our array of ConfigField entries the correspond to the AnnotationMember array.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java#L92-L144
55,198
j256/ormlite-android
src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java
DatabaseTableConfigUtil.configFieldNameToNum
private static int configFieldNameToNum(String configName) { if (configName.equals("columnName")) { return COLUMN_NAME; } else if (configName.equals("dataType")) { return DATA_TYPE; } else if (configName.equals("defaultValue")) { return DEFAULT_VALUE; } else if (configName.equals("width")) { return ...
java
private static int configFieldNameToNum(String configName) { if (configName.equals("columnName")) { return COLUMN_NAME; } else if (configName.equals("dataType")) { return DATA_TYPE; } else if (configName.equals("defaultValue")) { return DEFAULT_VALUE; } else if (configName.equals("width")) { return ...
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Convert the name of the @DatabaseField fields into a number for easy processing later.
[ "Convert", "the", "name", "of", "the" ]
e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java#L184-L248
55,199
j256/ormlite-android
src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java
DatabaseTableConfigUtil.buildConfig
private static DatabaseFieldConfig buildConfig(DatabaseField databaseField, String tableName, Field field) throws Exception { InvocationHandler proxy = Proxy.getInvocationHandler(databaseField); if (proxy.getClass() != annotationFactoryClazz) { return null; } // this should be an array of AnnotationMember...
java
private static DatabaseFieldConfig buildConfig(DatabaseField databaseField, String tableName, Field field) throws Exception { InvocationHandler proxy = Proxy.getInvocationHandler(databaseField); if (proxy.getClass() != annotationFactoryClazz) { return null; } // this should be an array of AnnotationMember...
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Instead of calling the annotation methods directly, we peer inside the proxy and investigate the array of AnnotationMember objects stored by the AnnotationFactory.
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e82327a868ae242f994730fe2389f79684d7bcab
https://github.com/j256/ormlite-android/blob/e82327a868ae242f994730fe2389f79684d7bcab/src/main/java/com/j256/ormlite/android/DatabaseTableConfigUtil.java#L292-L312