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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/operators/DistinctOperator.java | DistinctOperator.translateSelectorFunctionDistinct | private static <IN, K> org.apache.flink.api.common.operators.SingleInputOperator<?, IN, ?> translateSelectorFunctionDistinct(
SelectorFunctionKeys<IN, ?> rawKeys,
ReduceFunction<IN> function,
TypeInformation<IN> outputType,
String name,
Operator<IN> input,
int parallelism,
CombineHint hint) {
@Su... | java | private static <IN, K> org.apache.flink.api.common.operators.SingleInputOperator<?, IN, ?> translateSelectorFunctionDistinct(
SelectorFunctionKeys<IN, ?> rawKeys,
ReduceFunction<IN> function,
TypeInformation<IN> outputType,
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Operator<IN> input,
int parallelism,
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/sql/SqlBuilder.java | SqlBuilder.on | public SqlBuilder on(String on) {
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/DataSet.java | DataSet.mapPartition | public <R> MapPartitionOperator<T, R> mapPartition(MapPartitionFunction<T, R> mapPartition) {
if (mapPartition == null) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/jobmaster/slotpool/SlotPoolImpl.java | SlotPoolImpl.suspend | @Override
public void suspend() {
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for (Alloc... | java | @Override
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/sort/LargeRecordHandler.java | LargeRecordHandler.createSerializer | private TypeSerializer<Object> createSerializer(Object key, int pos) {
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apache/flink | flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/JoinNode.java | JoinNode.computeOperatorSpecificDefaultEstimates | @Override
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networknt/light-4j | dump/src/main/java/com/networknt/dump/DumpHelper.java | DumpHelper.logResult | static void logResult(Map<String, Object> result, DumpConfig config) {
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netty/netty | buffer/src/main/java/io/netty/buffer/ByteBufUtil.java | ByteBufUtil.hexDump | public static String hexDump(ByteBuf buffer, int fromIndex, int length) {
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java | StreamExecutionEnvironment.generateSequence | public DataStreamSource<Long> generateSequence(long from, long to) {
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/seg/common/Vertex.java | Vertex.newNumberInstance | public static Vertex newNumberInstance(String realWord)
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} | java | public static Vertex newNumberInstance(String realWord)
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/ftp/AbstractFtp.java | AbstractFtp.containsIgnoreCase | private static boolean containsIgnoreCase(List<String> names, String nameToFind) {
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return fals... | java | private static boolean containsIgnoreCase(List<String> names, String nameToFind) {
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return false;
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apache/flink | flink-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/streaming/connectors/cassandra/CassandraSink.java | CassandraSink.slotSharingGroup | public CassandraSink<IN> slotSharingGroup(String slotSharingGroup) {
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getSinkTransformation().setSlotSharingGroup(slotSharingGroup);
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} | java | public CassandraSink<IN> slotSharingGroup(String slotSharingGroup) {
if (useDataStreamSink) {
getSinkTransformation().setSlotSharingGroup(slotSharingGroup);
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getStreamTransformation().setSlotSharingGroup(slotSharingGroup);
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/DelegatingDecompressorFrameListener.java | DelegatingDecompressorFrameListener.newContentDecompressor | protected EmbeddedChannel newContentDecompressor(final ChannelHandlerContext ctx, CharSequence contentEncoding)
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/SqlConnRunner.java | SqlConnRunner.findBy | public List<Entity> findBy(Connection conn, String tableName, String field, Object value) throws SQLException{
return findAll(conn, Entity.create(tableName).set(field, value));
} | java | public List<Entity> findBy(Connection conn, String tableName, String field, Object value) throws SQLException{
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/instance/Instance.java | Instance.allocateSimpleSlot | public SimpleSlot allocateSimpleSlot() throws InstanceDiedException {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraph.java | ExecutionGraph.updateState | public boolean updateState(TaskExecutionState state) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/sort/AbstractMergeIterator.java | AbstractMergeIterator.crossSecond1withNValues | private void crossSecond1withNValues(T2 val1, T1 firstValN,
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/Http2FrameCodec.java | Http2FrameCodec.userEventTriggered | @Override
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/perceptron/transition/trainer/ArcEagerBeamTrainer.java | ArcEagerBeamTrainer.beamSortOneThread | private void beamSortOneThread(ArrayList<Configuration> beam, TreeSet<BeamElement> beamPreserver)
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networknt/light-4j | dump/src/main/java/com/networknt/dump/CookiesDumper.java | CookiesDumper.dumpCookies | private void dumpCookies(Map<String, Cookie> cookiesMap, String maskKey) {
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] | 2a60257c60663684c8f6dc8b5ea3cf184e534db6 | https://github.com/networknt/light-4j/blob/2a60257c60663684c8f6dc8b5ea3cf184e534db6/dump/src/main/java/com/networknt/dump/CookiesDumper.java#L61-L74 | train | Dump cookies. | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/perceptron/PerceptronClassifier.java | PerceptronClassifier.evaluate | public BinaryClassificationFMeasure evaluate(Instance[] instanceList)
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for (Instance instance : instanceList)
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if (y == 1)
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... | java | public BinaryClassificationFMeasure evaluate(Instance[] instanceList)
{
int TP = 0, FP = 0, FN = 0;
for (Instance instance : instanceList)
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int y = model.decode(instance.x);
if (y == 1)
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.pathEquals | public static boolean pathEquals(File file1, File file2) {
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// Windows环境
try {
if (StrUtil.equalsIgnoreCase(file1.getCanonicalPath(), file2.getCanonicalPath())) {
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if (StrUtil.equalsIgnoreCase(file1.getAbsolutePath(), file2.getA... | java | public static boolean pathEquals(File file1, File file2) {
if (isWindows()) {
// Windows环境
try {
if (StrUtil.equalsIgnoreCase(file1.getCanonicalPath(), file2.getCanonicalPath())) {
return true;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Snowflake.java | Snowflake.nextId | public synchronized long nextId() {
long timestamp = genTime();
if (timestamp < lastTimestamp) {
// 如果服务器时间有问题(时钟后退) 报错。
throw new IllegalStateException(StrUtil.format("Clock moved backwards. Refusing to generate id for {}ms", lastTimestamp - timestamp));
}
if (lastTimestamp == timestamp) {
sequ... | java | public synchronized long nextId() {
long timestamp = genTime();
if (timestamp < lastTimestamp) {
// 如果服务器时间有问题(时钟后退) 报错。
throw new IllegalStateException(StrUtil.format("Clock moved backwards. Refusing to generate id for {}ms", lastTimestamp - timestamp));
}
if (lastTimestamp == timestamp) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/math/Combination.java | Combination.selectAll | public List<String[]> selectAll(){
final List<String[]> result = new ArrayList<>((int)countAll(this.datas.length));
for(int i = 1; i <= this.datas.length; i++) {
result.addAll(select(i));
}
return result;
} | java | public List<String[]> selectAll(){
final List<String[]> result = new ArrayList<>((int)countAll(this.datas.length));
for(int i = 1; i <= this.datas.length; i++) {
result.addAll(select(i));
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return result;
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Lz4FrameEncoder.java | Lz4FrameEncoder.close | public ChannelFuture close(final ChannelPromise promise) {
ChannelHandlerContext ctx = ctx();
EventExecutor executor = ctx.executor();
if (executor.inEventLoop()) {
return finishEncode(ctx, promise);
} else {
executor.execute(new Runnable() {
@Over... | java | public ChannelFuture close(final ChannelPromise promise) {
ChannelHandlerContext ctx = ctx();
EventExecutor executor = ctx.executor();
if (executor.inEventLoop()) {
return finishEncode(ctx, promise);
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executor.execute(new Runnable() {
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/SqlConnRunner.java | SqlConnRunner.insert | public int[] insert(Connection conn, Collection<Entity> records) throws SQLException {
return insert(conn, records.toArray(new Entity[records.size()]));
} | java | public int[] insert(Connection conn, Collection<Entity> records) throws SQLException {
return insert(conn, records.toArray(new Entity[records.size()]));
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"... | 批量插入数据<br>
需要注意的是，批量插入每一条数据结构必须一致。批量插入数据时会获取第一条数据的字段结构，之后的数据会按照这个格式插入。<br>
也就是说假如第一条数据只有2个字段，后边数据多于这两个字段的部分将被抛弃。
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@return 插入行数
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java | SqlValidatorImpl.handleScalarSubQuery | private void handleScalarSubQuery(
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List<Map.Entry<String, RelDataType>> fieldList) {
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throw newValidatio... | java | private void handleScalarSubQuery(
SqlSelect parentSelect,
SqlSelect selectItem,
List<SqlNode> expandedSelectItems,
Set<String> aliasList,
List<Map.Entry<String, RelDataType>> fieldList) {
// A scalar sub-query only has one output column.
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java | BeanUtil.getPropertyDescriptorMap | public static Map<String, PropertyDescriptor> getPropertyDescriptorMap(Class<?> clazz, boolean ignoreCase) throws BeanException {
Map<String, PropertyDescriptor> map = BeanInfoCache.INSTANCE.getPropertyDescriptorMap(clazz, ignoreCase);
if (null == map) {
map = internalGetPropertyDescriptorMap(clazz, ignoreCas... | java | public static Map<String, PropertyDescriptor> getPropertyDescriptorMap(Class<?> clazz, boolean ignoreCase) throws BeanException {
Map<String, PropertyDescriptor> map = BeanInfoCache.INSTANCE.getPropertyDescriptorMap(clazz, ignoreCase);
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@param clazz Bean类
@param ignoreCase 是否忽略大小写
@return 字段名和字段描述Map
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/excel/style/StyleUtil.java | StyleUtil.setBorder | public static CellStyle setBorder(CellStyle cellStyle, BorderStyle borderSize, IndexedColors colorIndex) {
cellStyle.setBorderBottom(borderSize);
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cellStyle.setBorderLeft(borderSize);
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cellStyle.setBorderR... | java | public static CellStyle setBorder(CellStyle cellStyle, BorderStyle borderSize, IndexedColors colorIndex) {
cellStyle.setBorderBottom(borderSize);
cellStyle.setBottomBorderColor(colorIndex.index);
cellStyle.setBorderLeft(borderSize);
cellStyle.setLeftBorderColor(colorIndex.index);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/InputGateMetrics.java | InputGateMetrics.refreshAndGetTotal | long refreshAndGetTotal() {
long total = 0;
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if (channel instanceof RemoteInputChannel) {
RemoteInputChannel rc = (RemoteInputChannel) channel;
total += rc.unsynchronizedGetNumberOfQueuedBuffers();
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}
return total;
} | java | long refreshAndGetTotal() {
long total = 0;
for (InputChannel channel : inputGate.getInputChannels().values()) {
if (channel instanceof RemoteInputChannel) {
RemoteInputChannel rc = (RemoteInputChannel) channel;
total += rc.unsynchronizedGetNumberOfQueuedBuffers();
}
}
return total;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Validator.java | Validator.isBirthday | public static boolean isBirthday(int year, int month, int day) {
// 验证年
int thisYear = DateUtil.thisYear();
if (year < 1900 || year > thisYear) {
return false;
}
// 验证月
if (month < 1 || month > 12) {
return false;
}
// 验证日
if (day < 1 || day > 31) {
return false;
}
if ((... | java | public static boolean isBirthday(int year, int month, int day) {
// 验证年
int thisYear = DateUtil.thisYear();
if (year < 1900 || year > thisYear) {
return false;
}
// 验证月
if (month < 1 || month > 12) {
return false;
}
// 验证日
if (day < 1 || day > 31) {
return false;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/mining/cluster/Cluster.java | Cluster.remove_document | void remove_document(Document doc)
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} | java | void remove_document(Document doc)
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remove_document(doc);
return;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/PatternPool.java | PatternPool.remove | public static Pattern remove(String regex, int flags) {
return POOL.remove(new RegexWithFlag(regex, flags));
} | java | public static Pattern remove(String regex, int flags) {
return POOL.remove(new RegexWithFlag(regex, flags));
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java | XmlUtil.write | public static void write(Node node, OutputStream out, String charset, int indent) {
transform(new DOMSource(node), new StreamResult(out), charset, indent);
} | java | public static void write(Node node, OutputStream out, String charset, int indent) {
transform(new DOMSource(node), new StreamResult(out), charset, indent);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java | FileUtil.writeBytes | public static File writeBytes(byte[] data, File dest, int off, int len, boolean isAppend) throws IORuntimeException {
return FileWriter.create(dest).write(data, off, len, isAppend);
} | java | public static File writeBytes(byte[] data, File dest, int off, int len, boolean isAppend) throws IORuntimeException {
return FileWriter.create(dest).write(data, off, len, isAppend);
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/DataStream.java | DataStream.broadcast | @PublicEvolving
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Bzip2BitWriter.java | Bzip2BitWriter.flush | void flush(ByteBuf out) {
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if (bitCount > 0) {
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... | java | void flush(ByteBuf out) {
final int bitCount = this.bitCount;
if (bitCount > 0) {
final long bitBuffer = this.bitBuffer;
final int shiftToRight = 64 - bitCount;
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apache/flink | flink-core/src/main/java/org/apache/flink/util/AbstractCloseableRegistry.java | AbstractCloseableRegistry.registerCloseable | public final void registerCloseable(C closeable) throws IOException {
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throw new IOException("Cannot register Clo... | java | public final void registerCloseable(C closeable) throws IOException {
if (null == closeable) {
return;
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if (!closed) {
doRegister(closeable, closeableToRef);
return;
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}
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throw new IOException("Cannot register Clo... | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/hooks/MasterHooks.java | MasterHooks.reset | public static void reset(
final Collection<MasterTriggerRestoreHook<?>> hooks,
final Logger log) throws FlinkException {
for (MasterTriggerRestoreHook<?> hook : hooks) {
final String id = hook.getIdentifier();
try {
hook.reset();
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ExceptionUtils.rethrowIfFatalErrorOrOOM... | java | public static void reset(
final Collection<MasterTriggerRestoreHook<?>> hooks,
final Logger log) throws FlinkException {
for (MasterTriggerRestoreHook<?> hook : hooks) {
final String id = hook.getIdentifier();
try {
hook.reset();
}
catch (Throwable t) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/minicluster/MiniCluster.java | MiniCluster.createRpcService | protected RpcService createRpcService(
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String bindAddress) {
final Config akkaConfig;
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akkaConfig = AkkaUtils.getAkkaConfig(akkaRpcServiceConfig.getConfiguration(), bindAddress, 0);
} else {
akkaConfig = ... | java | protected RpcService createRpcService(
AkkaRpcServiceConfiguration akkaRpcServiceConfig,
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String bindAddress) {
final Config akkaConfig;
if (remoteEnabled) {
akkaConfig = AkkaUtils.getAkkaConfig(akkaRpcServiceConfig.getConfiguration(), bindAddress, 0);
} else {
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netty/netty | buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java | CompositeByteBuf.addComponents | public CompositeByteBuf addComponents(int cIndex, Iterable<ByteBuf> buffers) {
return addComponents(false, cIndex, buffers);
} | java | public CompositeByteBuf addComponents(int cIndex, Iterable<ByteBuf> buffers) {
return addComponents(false, cIndex, buffers);
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apache/spark | common/network-yarn/src/main/java/org/apache/spark/network/yarn/YarnShuffleServiceMetrics.java | YarnShuffleServiceMetrics.getMetrics | @Override
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collectMetric(metricsRecordBuilder, entry.getKey(), entry.getVa... | java | @Override
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MetricsRecordBuilder metricsRecordBuilder = collector.addRecord("sparkShuffleService");
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apache/flink | flink-core/src/main/java/org/apache/flink/configuration/description/Formatter.java | Formatter.format | public String format(Description description) {
for (BlockElement blockElement : description.getBlocks()) {
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return finalizeFormatting();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/PinyinUtil.java | PinyinUtil.getFirstLetter | public static char getFirstLetter(char ch) {
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apache/flink | flink-core/src/main/java/org/apache/flink/core/io/SimpleVersionedSerialization.java | SimpleVersionedSerialization.writeVersionAndSerialize | public static <T> byte[] writeVersionAndSerialize(SimpleVersionedSerializer<T> serializer, T datum) throws IOException {
checkNotNull(serializer, "serializer");
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final int v... | java | public static <T> byte[] writeVersionAndSerialize(SimpleVersionedSerializer<T> serializer, T datum) throws IOException {
checkNotNull(serializer, "serializer");
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/AllWindowedStream.java | AllWindowedStream.evictor | @PublicEvolving
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re... | java | @PublicEvolving
public AllWindowedStream<T, W> evictor(Evictor<? super T, ? super W> evictor) {
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spring-projects/spring-boot | spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar/Handler.java | Handler.addToRootFileCache | static void addToRootFileCache(File sourceFile, JarFile jarFile) {
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rootFileCache = new SoftReference<>(cache);
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cache.put(sourceFile, jarFile);
} | java | static void addToRootFileCache(File sourceFile, JarFile jarFile) {
Map<File, JarFile> cache = rootFileCache.get();
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rootFileCache = new SoftReference<>(cache);
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cache.put(sourceFile, jarFile);
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spring-projects/spring-boot | spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/filewatch/FileSystemWatcher.java | FileSystemWatcher.addSourceFolders | public void addSourceFolders(Iterable<File> folders) {
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looly/hutool | hutool-system/src/main/java/cn/hutool/system/SystemUtil.java | SystemUtil.dumpSystemInfo | public static void dumpSystemInfo(PrintWriter out) {
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... | java | public static void dumpSystemInfo(PrintWriter out) {
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redisson/redisson | redisson/src/main/java/org/redisson/spring/cache/CacheConfig.java | CacheConfig.toJSON | public static String toJSON(Map<String, ? extends CacheConfig> config) throws IOException {
return new CacheConfigSupport().toJSON(config);
} | java | public static String toJSON(Map<String, ? extends CacheConfig> config) throws IOException {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/NumberUtil.java | NumberUtil.mul | public static BigDecimal mul(Number v1, Number v2) {
return mul(new Number[] { v1, v2 });
} | java | public static BigDecimal mul(Number v1, Number v2) {
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netty/netty | handler/src/main/java/io/netty/handler/logging/LoggingHandler.java | LoggingHandler.formatByteBufHolder | private static String formatByteBufHolder(ChannelHandlerContext ctx, String eventName, ByteBufHolder msg) {
String chStr = ctx.channel().toString();
String msgStr = msg.toString();
ByteBuf content = msg.content();
int length = content.readableBytes();
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... | java | private static String formatByteBufHolder(ChannelHandlerContext ctx, String eventName, ByteBufHolder msg) {
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String msgStr = msg.toString();
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logger.start("加载 %s ... ", modelFile);
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if (HanLP.Config.DEBUG)
logger.start("加载 %s ... ", modelFile);
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if (!load(byteArray))
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netty/netty | handler/src/main/java/io/netty/handler/ssl/SslContextBuilder.java | SslContextBuilder.keyManager | public SslContextBuilder keyManager(KeyManagerFactory keyManagerFactory) {
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this.keyManagerFactory = keyManagerFac... | java | public SslContextBuilder keyManager(KeyManagerFactory keyManagerFactory) {
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/HttpHeaders.java | HttpHeaders.addHeader | @Deprecated
public static void addHeader(HttpMessage message, String name, Object value) {
message.headers().add(name, value);
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.trimLeft | public UTF8String trimLeft(UTF8String trimString) {
if (trimString == null) return null;
// the searching byte position in the source string
int srchIdx = 0;
// the first beginning byte position of a non-matching character
int trimIdx = 0;
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UTF8String searchCha... | java | public UTF8String trimLeft(UTF8String trimString) {
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// the searching byte position in the source string
int srchIdx = 0;
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int trimIdx = 0;
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/sql/SqlBuilder.java | SqlBuilder.buildCondition | private String buildCondition(LogicalOperator logicalOperator, Condition... conditions) {
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logicalOperator = LogicalOperator.AND;
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final StringBuilder conditionStrBuilder = new StringBuilder();
boolea... | java | private String buildCondition(LogicalOperator logicalOperator, Condition... conditions) {
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/KeyedStream.java | KeyedStream.asQueryableState | @PublicEvolving
public QueryableStateStream<KEY, T> asQueryableState(
String queryableStateName,
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stateDescriptor.initial... | java | @PublicEvolving
public QueryableStateStream<KEY, T> asQueryableState(
String queryableStateName,
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transform("Queryable state: " + queryableStateName,
getType(),
new QueryableValueStateOperator<>(queryableStateName, stateDescriptor));
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looly/hutool | hutool-system/src/main/java/cn/hutool/system/JavaInfo.java | JavaInfo.getJavaVersionAsInt | private final int getJavaVersionAsInt() {
if (JAVA_VERSION == null) {
return 0;
}
String str = JAVA_VERSION.substring(0, 1);
str = str + JAVA_VERSION.substring(2, 3);
if (JAVA_VERSION.length() >= 5) {
str = str + JAVA_VERSION.substring(4, 5);
} else {
str = str + "0";
}
retur... | java | private final int getJavaVersionAsInt() {
if (JAVA_VERSION == null) {
return 0;
}
String str = JAVA_VERSION.substring(0, 1);
str = str + JAVA_VERSION.substring(2, 3);
if (JAVA_VERSION.length() >= 5) {
str = str + JAVA_VERSION.substring(4, 5);
} else {
str = str + "0";
}
retur... | [
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/PojoSerializer.java | PojoSerializer.getSubclassSerializer | TypeSerializer<?> getSubclassSerializer(Class<?> subclass) {
TypeSerializer<?> result = subclassSerializerCache.get(subclass);
if (result == null) {
result = createSubclassSerializer(subclass);
subclassSerializerCache.put(subclass, result);
}
return result;
} | java | TypeSerializer<?> getSubclassSerializer(Class<?> subclass) {
TypeSerializer<?> result = subclassSerializerCache.get(subclass);
if (result == null) {
result = createSubclassSerializer(subclass);
subclassSerializerCache.put(subclass, result);
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return result;
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONUtil.java | JSONUtil.readJSON | public static JSON readJSON(File file, Charset charset) throws IORuntimeException {
return parse(FileReader.create(file, charset).readString());
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return parse(FileReader.create(file, charset).readString());
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/mail/MailUtil.java | MailUtil.splitAddress | private static List<String> splitAddress(String addresses){
if(StrUtil.isBlank(addresses)) {
return null;
}
List<String> result;
if(StrUtil.contains(addresses, ',')) {
result = StrUtil.splitTrim(addresses, ',');
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result = StrUtil.splitTrim(addre... | java | private static List<String> splitAddress(String addresses){
if(StrUtil.isBlank(addresses)) {
return null;
}
List<String> result;
if(StrUtil.contains(addresses, ',')) {
result = StrUtil.splitTrim(addresses, ',');
}else if(StrUtil.contains(addresses, ';')) {
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@return 联系人列表 | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/HexUtil.java | HexUtil.appendHex | public static void appendHex(StringBuilder builder, byte b, boolean toLowerCase) {
final char[] toDigits = toLowerCase ? DIGITS_LOWER : DIGITS_UPPER;
int high = (b & 0xf0) >>> 4;//高位
int low = b & 0x0f;//低位
builder.append(toDigits[high]);
builder.append(toDigits[low]);
} | java | public static void appendHex(StringBuilder builder, byte b, boolean toLowerCase) {
final char[] toDigits = toLowerCase ? DIGITS_LOWER : DIGITS_UPPER;
int high = (b & 0xf0) >>> 4;//高位
int low = b & 0x0f;//低位
builder.append(toDigits[high]);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/JarClassLoader.java | JarClassLoader.loadJarToSystemClassLoader | public static URLClassLoader loadJarToSystemClassLoader(File jarFile) {
URLClassLoader urlClassLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();
loadJar(urlClassLoader, jarFile);
return urlClassLoader;
} | java | public static URLClassLoader loadJarToSystemClassLoader(File jarFile) {
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/descriptors/Statistics.java | Statistics.columnAvgLength | public Statistics columnAvgLength(String columnName, Double avgLen) {
this.columnStats
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.put(AVG_LENGTH, String.valueOf(avgLen));
return this;
} | java | public Statistics columnAvgLength(String columnName, Double avgLen) {
this.columnStats
.computeIfAbsent(columnName, column -> new HashMap<>())
.put(AVG_LENGTH, String.valueOf(avgLen));
return this;
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/HpackDecoder.java | HpackDecoder.setMaxHeaderTableSize | public void setMaxHeaderTableSize(long maxHeaderTableSize) throws Http2Exception {
if (maxHeaderTableSize < MIN_HEADER_TABLE_SIZE || maxHeaderTableSize > MAX_HEADER_TABLE_SIZE) {
throw connectionError(PROTOCOL_ERROR, "Header Table Size must be >= %d and <= %d but was %d",
MIN_HEA... | java | public void setMaxHeaderTableSize(long maxHeaderTableSize) throws Http2Exception {
if (maxHeaderTableSize < MIN_HEADER_TABLE_SIZE || maxHeaderTableSize > MAX_HEADER_TABLE_SIZE) {
throw connectionError(PROTOCOL_ERROR, "Header Table Size must be >= %d and <= %d but was %d",
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/Db.java | Db.quietRollback | private void quietRollback(Connection conn) {
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} | java | private void quietRollback(Connection conn) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/state/DuplicatingCheckpointOutputStream.java | DuplicatingCheckpointOutputStream.closeAndGetSecondaryHandle | public StreamStateHandle closeAndGetSecondaryHandle() throws IOException {
if (secondaryStreamException == null) {
flushInternalBuffer();
return secondaryOutputStream.closeAndGetHandle();
} else {
throw new IOException("Secondary stream previously failed exceptionally", secondaryStreamException);
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} | java | public StreamStateHandle closeAndGetSecondaryHandle() throws IOException {
if (secondaryStreamException == null) {
flushInternalBuffer();
return secondaryOutputStream.closeAndGetHandle();
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/rank/TopNBuffer.java | TopNBuffer.removeLast | BaseRow removeLast() {
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currentTopNum -= 1... | java | BaseRow removeLast() {
Map.Entry<BaseRow, Collection<BaseRow>> last = treeMap.lastEntry();
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netty/netty | codec-http2/src/main/java/io/netty/handler/codec/http2/Http2FrameCodec.java | Http2FrameCodec.forEachActiveStream | final void forEachActiveStream(final Http2FrameStreamVisitor streamVisitor) throws Http2Exception {
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apache/flink | flink-connectors/flink-hadoop-compatibility/src/main/java/org/apache/flink/api/java/hadoop/mapred/HadoopOutputFormatBase.java | HadoopOutputFormatBase.open | @Override
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// enforce sequential open() calls
synchronized (OPEN_MUTEX) {
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apache/flink | flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/GenericHiveMetastoreCatalogUtil.java | GenericHiveMetastoreCatalogUtil.createHiveDatabase | public static Database createHiveDatabase(String dbName, CatalogDatabase db) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.newArrayList | public static <T> ArrayList<T> newArrayList(Iterable<T> iterable) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java | DateUtil.getEndValue | public static int getEndValue(Calendar calendar, int dateField) {
if(Calendar.DAY_OF_WEEK == dateField) {
return (calendar.getFirstDayOfWeek() + 6) % 7;
}
return calendar.getActualMaximum(dateField);
} | java | public static int getEndValue(Calendar calendar, int dateField) {
if(Calendar.DAY_OF_WEEK == dateField) {
return (calendar.getFirstDayOfWeek() + 6) % 7;
}
return calendar.getActualMaximum(dateField);
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networknt/light-4j | utility/src/main/java/com/networknt/utility/StringUtils.java | StringUtils.inputStreamToString | public static String inputStreamToString(InputStream inputStream, Charset charset) throws IOException {
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int length;
... | java | public static String inputStreamToString(InputStream inputStream, Charset charset) throws IOException {
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byte[] buffer = new byte[1024];
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apache/spark | examples/src/main/java/org/apache/spark/examples/sql/hive/JavaSparkHiveExample.java | JavaSparkHiveExample.main | public static void main(String[] args) {
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apache/spark | launcher/src/main/java/org/apache/spark/launcher/SparkLauncher.java | SparkLauncher.launch | public Process launch() throws IOException {
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boolean outputToLog = outputStream == null;
boolean errorToLog = !redirectErrorStream && errorStream == null;
String loggerName = getLoggerName();
if (loggerName != null && outputToLog && errorToLog) {
pb.redir... | java | public Process launch() throws IOException {
ProcessBuilder pb = createBuilder();
boolean outputToLog = outputStream == null;
boolean errorToLog = !redirectErrorStream && errorStream == null;
String loggerName = getLoggerName();
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/sampling/PoissonSampler.java | PoissonSampler.sample | @Override
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samplingProce... | java | @Override
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/Proxy.java | Proxy.setSslProxy | public Proxy setSslProxy(String sslProxy) {
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this.proxyType = ProxyType.MANUAL;
this.sslProxy = sslProxy;
return this;
} | java | public Proxy setSslProxy(String sslProxy) {
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return this;
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SeleniumHQ/selenium | java/client/src/org/openqa/selenium/support/ui/Select.java | Select.selectByVisibleText | @Override
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/thrift/ThriftHttpServlet.java | ThriftHttpServlet.getHttpOnlyCookieHeader | private static String getHttpOnlyCookieHeader(Cookie cookie) {
NewCookie newCookie = new NewCookie(cookie.getName(), cookie.getValue(),
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return newCookie + "; HttpOnly";
} | java | private static String getHttpOnlyCookieHeader(Cookie cookie) {
NewCookie newCookie = new NewCookie(cookie.getName(), cookie.getValue(),
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONConverter.java | JSONConverter.toList | protected static <T> List<T> toList(JSONArray jsonArray, Class<T> elementType) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/zookeeper/ZooKeeperUtilityFactory.java | ZooKeeperUtilityFactory.createZooKeeperStateHandleStore | public <T extends Serializable> ZooKeeperStateHandleStore<T> createZooKeeperStateHandleStore(
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/NumberUtil.java | NumberUtil.mul | public static BigDecimal mul(String v1, String v2) {
return mul(new BigDecimal(v1), new BigDecimal(v2));
} | java | public static BigDecimal mul(String v1, String v2) {
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java | StreamTask.createStateBackend | private StateBackend createStateBackend() throws Exception {
final StateBackend fromApplication = configuration.getStateBackend(getUserCodeClassLoader());
return StateBackendLoader.fromApplicationOrConfigOrDefault(
fromApplication,
getEnvironment().getTaskManagerInfo().getConfiguration(),
getUserCodeCl... | java | private StateBackend createStateBackend() throws Exception {
final StateBackend fromApplication = configuration.getStateBackend(getUserCodeClassLoader());
return StateBackendLoader.fromApplicationOrConfigOrDefault(
fromApplication,
getEnvironment().getTaskManagerInfo().getConfiguration(),
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/ConsistentHash.java | ConsistentHash.remove | public void remove(T node) {
for (int i = 0; i < numberOfReplicas; i++) {
circle.remove(hashFunc.hash(node.toString() + i));
}
} | java | public void remove(T node) {
for (int i = 0; i < numberOfReplicas; i++) {
circle.remove(hashFunc.hash(node.toString() + i));
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apache/flink | flink-examples/flink-examples-streaming/src/main/java/org/apache/flink/streaming/examples/statemachine/event/Event.java | Event.formatAddress | public static String formatAddress(int address) {
int b1 = (address >>> 24) & 0xff;
int b2 = (address >>> 16) & 0xff;
int b3 = (address >>> 8) & 0xff;
int b4 = address & 0xff;
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} | java | public static String formatAddress(int address) {
int b1 = (address >>> 24) & 0xff;
int b2 = (address >>> 16) & 0xff;
int b3 = (address >>> 8) & 0xff;
int b4 = address & 0xff;
return "" + b1 + '.' + b2 + '.' + b3 + '.' + b4;
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/template/engine/velocity/VelocityUtil.java | VelocityUtil.toFile | public static void toFile(Template template, VelocityContext context, String destPath) {
PrintWriter writer = null;
try {
writer = FileUtil.getPrintWriter(destPath, Velocity.getProperty(Velocity.INPUT_ENCODING).toString(), false);
merge(template, context, writer);
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t... | java | public static void toFile(Template template, VelocityContext context, String destPath) {
PrintWriter writer = null;
try {
writer = FileUtil.getPrintWriter(destPath, Velocity.getProperty(Velocity.INPUT_ENCODING).toString(), false);
merge(template, context, writer);
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t... | [
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowCompressionConfigurer.java | UndertowCompressionConfigurer.configureCompression | public static HttpHandler configureCompression(Compression compression,
HttpHandler httpHandler) {
if (compression == null || !compression.getEnabled()) {
return httpHandler;
}
ContentEncodingRepository repository = new ContentEncodingRepository();
repository.addEncodingHandler("gzip", new GzipEncodingPro... | java | public static HttpHandler configureCompression(Compression compression,
HttpHandler httpHandler) {
if (compression == null || !compression.getEnabled()) {
return httpHandler;
}
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/io/IOUtil.java | IOUtil.readBytesFromOtherInputStream | public static int readBytesFromOtherInputStream(InputStream is, byte[] targetArray) throws IOException
{
assert targetArray != null;
if (targetArray.length == 0) return 0;
int len;
int off = 0;
while (off < targetArray.length && (len = is.read(targetArray, off, targetArray.le... | java | public static int readBytesFromOtherInputStream(InputStream is, byte[] targetArray) throws IOException
{
assert targetArray != null;
if (targetArray.length == 0) return 0;
int len;
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while (off < targetArray.length && (len = is.read(targetArray, off, targetArray.le... | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReUtil.java | ReUtil.findAll | public static List<String> findAll(String regex, CharSequence content, int group) {
return findAll(regex, content, group, new ArrayList<String>());
} | java | public static List<String> findAll(String regex, CharSequence content, int group) {
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java | CheckpointCoordinator.receiveDeclineMessage | public void receiveDeclineMessage(DeclineCheckpoint message) {
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fin... | java | public void receiveDeclineMessage(DeclineCheckpoint message) {
if (shutdown || message == null) {
return;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Assert.java | Assert.notContain | public static String notContain(String textToSearch, String substring) throws IllegalArgumentException {
return notContain(textToSearch, substring, "[Assertion failed] - this String argument must not contain the substring [{}]", substring);
} | java | public static String notContain(String textToSearch, String substring) throws IllegalArgumentException {
return notContain(textToSearch, substring, "[Assertion failed] - this String argument must not contain the substring [{}]", substring);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/operators/ResourceSpec.java | ResourceSpec.lessThanOrEqual | public boolean lessThanOrEqual(@Nonnull ResourceSpec other) {
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int cmp2 = Integer.compare(this.heapMemoryInMB, other.heapMemoryInMB);
int cmp3 = Integer.compare(this.directMemoryInMB, other.directMemoryInMB);
int cmp4 = Integer.compare(this.nativeMemoryIn... | java | public boolean lessThanOrEqual(@Nonnull ResourceSpec other) {
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int cmp2 = Integer.compare(this.heapMemoryInMB, other.heapMemoryInMB);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.removeNull | public static <T> T[] removeNull(T[] array) {
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// 返回null便不加入集合
return t;
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} | java | public static <T> T[] removeNull(T[] array) {
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apache/flink | flink-core/src/main/java/org/apache/flink/api/java/typeutils/TypeExtractor.java | TypeExtractor.getBinaryOperatorReturnType | @SuppressWarnings("unchecked")
@PublicEvolving
public static <IN1, IN2, OUT> TypeInformation<OUT> getBinaryOperatorReturnType(
Function function,
Class<?> baseClass,
int input1TypeArgumentIndex,
int input2TypeArgumentIndex,
int outputTypeArgumentIndex,
int[] lambdaOutputTypeArgumentIndices,
TypeInformat... | java | @SuppressWarnings("unchecked")
@PublicEvolving
public static <IN1, IN2, OUT> TypeInformation<OUT> getBinaryOperatorReturnType(
Function function,
Class<?> baseClass,
int input1TypeArgumentIndex,
int input2TypeArgumentIndex,
int outputTypeArgumentIndex,
int[] lambdaOutputTypeArgumentIndices,
TypeInformat... | [
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<p>This method can extract a type in 4 different ways:
<p>1. By using the generics of the base class like MyFunction<X, Y, Z, IN, OUT>.
This is what outputTypeArgumentIndex (in this example "4") is good for.
<p>2. By using input type inference SubMyFunction<T, String, Strin... | [
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] | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-core/src/main/java/org/apache/flink/api/java/typeutils/TypeExtractor.java#L646-L723 | train | Gets the binary operator return type. | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/collection/dartsclone/DartMap.java | DartMap.commonPrefixSearch | public ArrayList<Pair<String, V>> commonPrefixSearch(String key, int offset, int maxResults)
{
byte[] keyBytes = key.getBytes(utf8);
List<Pair<Integer, Integer>> pairList = commonPrefixSearch(keyBytes, offset, maxResults);
ArrayList<Pair<String, V>> resultList = new ArrayList<Pair<String, V>... | java | public ArrayList<Pair<String, V>> commonPrefixSearch(String key, int offset, int maxResults)
{
byte[] keyBytes = key.getBytes(utf8);
List<Pair<Integer, Integer>> pairList = commonPrefixSearch(keyBytes, offset, maxResults);
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@return | [
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/collection/dartsclone/DartMap.java#L140-L150 | train | Common prefix search. | [
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