idx int64 0 41.2k | question stringlengths 74 4.21k | target stringlengths 5 888 |
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3,500 | public Method [ ] findAdaptMethodsFrom ( Class from ) { Method [ ] methods = mAdaptMethods ; List < Method > candidates = new ArrayList < Method > ( methods . length ) ; for ( int i = methods . length ; -- i >= 0 ; ) { Method method = methods [ i ] ; if ( method . getParameterTypes ( ) [ 0 ] . isAssignableFrom ( from )... | Returns all the adapt methods that convert from the given type . |
3,501 | @ SuppressWarnings ( "unchecked" ) public Method [ ] findAdaptMethodsTo ( Class to ) { Method [ ] methods = mAdaptMethods ; List < Method > candidates = new ArrayList < Method > ( methods . length ) ; for ( int i = methods . length ; -- i >= 0 ; ) { Method method = methods [ i ] ; if ( to . isAssignableFrom ( method . ... | Returns all the adapt methods that convert to the given type . |
3,502 | public static < Type > ConjunctiveConstraint < Type > create ( final Constraint < Type > [ ] constraints ) { return new ConjunctiveConstraint < > ( constraints ) ; } | Creates and returns a constraint which allows to combine multiple constraints in a conjunctive manner . |
3,503 | protected < S extends Storable > GenericEncodingStrategy < S > createStrategy ( Class < S > type , StorableIndex < S > pkIndex ) throws SupportException { return new GenericEncodingStrategy < S > ( type , pkIndex ) ; } | Override to return a different EncodingStrategy . |
3,504 | public static < T > Comparator < T > arrayComparator ( Class < T > arrayType , boolean unsigned ) { if ( ! arrayType . isArray ( ) ) { throw new IllegalArgumentException ( ) ; } Comparator c ; TypeDesc componentType = TypeDesc . forClass ( arrayType . getComponentType ( ) ) ; switch ( componentType . getTypeCode ( ) ) ... | Returns a comparator which can sort single or multi - dimensional arrays of primitves or Comparables . |
3,505 | public static < S extends Storable > Filter < S > filterFor ( Class < S > type , String expression ) { SoftValuedCache < Object , Filter < S > > filterCache = getFilterCache ( type ) ; synchronized ( filterCache ) { Filter < S > filter = filterCache . get ( expression ) ; if ( filter == null ) { filter = new FilterPars... | Returns a cached filter instance that operates on the given type and filter expression . |
3,506 | public static < S extends Storable > OpenFilter < S > getOpenFilter ( Class < S > type ) { SoftValuedCache < Object , Filter < S > > filterCache = getFilterCache ( type ) ; synchronized ( filterCache ) { Filter < S > filter = filterCache . get ( OPEN_KEY ) ; if ( filter == null ) { filter = OpenFilter . getCanonical ( ... | Returns a cached filter instance that operates on the given type which allows all results to pass through . |
3,507 | public static < S extends Storable > ClosedFilter < S > getClosedFilter ( Class < S > type ) { SoftValuedCache < Object , Filter < S > > filterCache = getFilterCache ( type ) ; synchronized ( filterCache ) { Filter < S > filter = filterCache . get ( CLOSED_KEY ) ; if ( filter == null ) { filter = ClosedFilter . getCano... | Returns a cached filter instance that operates on the given type which prevents any results from passing through . |
3,508 | public FilterValues < S > initialFilterValues ( ) { FilterValues < S > filterValues = mFilterValues ; if ( filterValues == null ) { buildFilterValues ( ) ; filterValues = mFilterValues ; } return filterValues ; } | Returns a FilterValues instance for assigning values to a Filter . Returns null if Filter has no parameters . |
3,509 | PropertyFilterList < S > getTailPropertyFilterList ( ) { PropertyFilterList < S > tail = mTailPropertyFilterList ; if ( tail == null ) { buildFilterValues ( ) ; tail = mTailPropertyFilterList ; } return tail ; } | Returns tail of linked list and so it can only be traversed by getting previous nodes . |
3,510 | public final Filter < S > andExists ( String propertyName , Filter < ? > subFilter ) { ChainedProperty < S > prop = new FilterParser < S > ( mType , propertyName ) . parseChainedProperty ( ) ; return and ( ExistsFilter . build ( prop , subFilter , false ) ) ; } | Returns a combined filter instance that accepts records which are only accepted by this filter and the exists test applied to a join . |
3,511 | public final Filter < S > andNotExists ( String propertyName , Filter < ? > subFilter ) { ChainedProperty < S > prop = new FilterParser < S > ( mType , propertyName ) . parseChainedProperty ( ) ; return and ( ExistsFilter . build ( prop , subFilter , true ) ) ; } | Returns a combined filter instance that accepts records which are only accepted by this filter and the not exists test applied to a join . |
3,512 | public final Filter < S > orExists ( String propertyName , Filter < ? > subFilter ) { ChainedProperty < S > prop = new FilterParser < S > ( mType , propertyName ) . parseChainedProperty ( ) ; return or ( ExistsFilter . build ( prop , subFilter , false ) ) ; } | Returns a combined filter instance that accepts records which are accepted either by this filter or the exists test applied to a join . |
3,513 | public final Filter < S > orNotExists ( String propertyName , Filter < ? > subFilter ) { ChainedProperty < S > prop = new FilterParser < S > ( mType , propertyName ) . parseChainedProperty ( ) ; return or ( ExistsFilter . build ( prop , subFilter , true ) ) ; } | Returns a combined filter instance that accepts records which are accepted either by this filter or the not exists test applied to a join . |
3,514 | public List < Filter < S > > disjunctiveNormalFormSplit ( ) { final List < Filter < S > > list = new ArrayList < Filter < S > > ( ) ; disjunctiveNormalForm ( ) . accept ( new Visitor < S , Object , Object > ( ) { public Object visit ( AndFilter < S > filter , Object param ) { list . add ( filter ) ; return null ; } pub... | Splits the filter from its disjunctive normal form . Or ng the filters together produces the full disjunctive normal form . |
3,515 | public List < Filter < S > > conjunctiveNormalFormSplit ( ) { final List < Filter < S > > list = new ArrayList < Filter < S > > ( ) ; conjunctiveNormalForm ( ) . accept ( new Visitor < S , Object , Object > ( ) { public Object visit ( OrFilter < S > filter , Object param ) { list . add ( filter ) ; return null ; } publ... | Splits the filter from its conjunctive normal form . And ng the filters together produces the full conjunctive normal form . |
3,516 | NotJoined notJoinedFromCNF ( ChainedProperty < S > joinProperty ) { return new NotJoined ( getOpenFilter ( joinProperty . getLastProperty ( ) . getJoinedType ( ) ) , this ) ; } | Should only be called on a filter in conjunctive normal form . |
3,517 | public static int decodeInt ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int value = ( src [ srcOffset ] << 24 ) | ( ( src [ srcOffset + 1 ] & 0xff ) << 16 ) | ( ( src [ srcOffset + 2 ] & 0xff ) << 8 ) | ( src [ srcOffset + 3 ] & 0xff ) ; return value ^ 0x80000000 ; } catch ( IndexOutOfBound... | Decodes a signed integer from exactly 4 bytes . |
3,518 | public static Integer decodeIntegerObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int b = src [ srcOffset ] ; if ( b == NULL_BYTE_HIGH || b == NULL_BYTE_LOW ) { return null ; } return decodeInt ( src , srcOffset + 1 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingExc... | Decodes a signed Integer object from exactly 1 or 5 bytes . If null is returned then 1 byte was read . |
3,519 | public static long decodeLong ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { return ( ( ( long ) ( ( ( src [ srcOffset ] ) << 24 ) | ( ( src [ srcOffset + 1 ] & 0xff ) << 16 ) | ( ( src [ srcOffset + 2 ] & 0xff ) << 8 ) | ( ( src [ srcOffset + 3 ] & 0xff ) ) ) ^ 0x80000000 ) << 32 ) | ( ( ( lo... | Decodes a signed long from exactly 8 bytes . |
3,520 | public static Long decodeLongObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int b = src [ srcOffset ] ; if ( b == NULL_BYTE_HIGH || b == NULL_BYTE_LOW ) { return null ; } return decodeLong ( src , srcOffset + 1 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingExceptio... | Decodes a signed Long object from exactly 1 or 9 bytes . If null is returned then 1 byte was read . |
3,521 | public static byte decodeByte ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { return ( byte ) ( src [ srcOffset ] ^ 0x80 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingException ( null , e ) ; } } | Decodes a signed byte from exactly 1 byte . |
3,522 | public static Byte decodeByteObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int b = src [ srcOffset ] ; if ( b == NULL_BYTE_HIGH || b == NULL_BYTE_LOW ) { return null ; } return decodeByte ( src , srcOffset + 1 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingExceptio... | Decodes a signed Byte object from exactly 1 or 2 bytes . If null is returned then 1 byte was read . |
3,523 | public static short decodeShort ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { return ( short ) ( ( ( src [ srcOffset ] << 8 ) | ( src [ srcOffset + 1 ] & 0xff ) ) ^ 0x8000 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingException ( null , e ) ; } } | Decodes a signed short from exactly 2 bytes . |
3,524 | public static Short decodeShortObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int b = src [ srcOffset ] ; if ( b == NULL_BYTE_HIGH || b == NULL_BYTE_LOW ) { return null ; } return decodeShort ( src , srcOffset + 1 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingExcep... | Decodes a signed Short object from exactly 1 or 3 bytes . If null is returned then 1 byte was read . |
3,525 | public static char decodeChar ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { return ( char ) ( ( src [ srcOffset ] << 8 ) | ( src [ srcOffset + 1 ] & 0xff ) ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingException ( null , e ) ; } } | Decodes a char from exactly 2 bytes . |
3,526 | public static Character decodeCharacterObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { int b = src [ srcOffset ] ; if ( b == NULL_BYTE_HIGH || b == NULL_BYTE_LOW ) { return null ; } return decodeChar ( src , srcOffset + 1 ) ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodi... | Decodes a Character object from exactly 1 or 3 bytes . If null is returned then 1 byte was read . |
3,527 | public static boolean decodeBoolean ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { return src [ srcOffset ] == ( byte ) 128 ; } catch ( IndexOutOfBoundsException e ) { throw new CorruptEncodingException ( null , e ) ; } } | Decodes a boolean from exactly 1 byte . |
3,528 | public static Boolean decodeBooleanObj ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { try { switch ( src [ srcOffset ] ) { case NULL_BYTE_LOW : case NULL_BYTE_HIGH : return null ; case ( byte ) 128 : return Boolean . TRUE ; default : return Boolean . FALSE ; } } catch ( IndexOutOfBoundsException e )... | Decodes a Boolean object from exactly 1 byte . |
3,529 | public static float decodeFloat ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { int bits = decodeFloatBits ( src , srcOffset ) ; bits ^= ( bits < 0 ) ? 0x80000000 : 0xffffffff ; return Float . intBitsToFloat ( bits ) ; } | Decodes a float from exactly 4 bytes . |
3,530 | public static double decodeDouble ( byte [ ] src , int srcOffset ) throws CorruptEncodingException { long bits = decodeDoubleBits ( src , srcOffset ) ; bits ^= ( bits < 0 ) ? 0x8000000000000000L : 0xffffffffffffffffL ; return Double . longBitsToDouble ( bits ) ; } | Decodes a double from exactly 8 bytes . |
3,531 | public static int decode ( byte [ ] src , int srcOffset , BigInteger [ ] valueRef ) throws CorruptEncodingException { byte [ ] [ ] bytesRef = new byte [ 1 ] [ ] ; int amt = decode ( src , srcOffset , bytesRef ) ; valueRef [ 0 ] = ( bytesRef [ 0 ] == null ) ? null : new BigInteger ( bytesRef [ 0 ] ) ; return amt ; } | Decodes a BigInteger . |
3,532 | public static int decode ( byte [ ] src , int srcOffset , BigDecimal [ ] valueRef ) throws CorruptEncodingException { try { final int originalOffset = srcOffset ; int b = src [ srcOffset ++ ] & 0xff ; if ( b >= 0xf8 ) { valueRef [ 0 ] = null ; return 1 ; } int scale ; if ( b <= 0x7f ) { scale = b ; } else if ( b <= 0xb... | Decodes a BigDecimal . |
3,533 | public static int decode ( byte [ ] src , int srcOffset , byte [ ] [ ] valueRef ) throws CorruptEncodingException { try { final int originalOffset = srcOffset ; int b = src [ srcOffset ++ ] & 0xff ; if ( b >= 0xf8 ) { valueRef [ 0 ] = null ; return 1 ; } int valueLength ; if ( b <= 0x7f ) { valueLength = b ; } else if ... | Decodes the given byte array . |
3,534 | public static void readFully ( InputStream in , byte [ ] b ) throws IOException , EOFException { final int length = b . length ; int total = 0 ; while ( total < length ) { int amt = in . read ( b , total , length - total ) ; if ( amt < 0 ) { throw new EOFException ( ) ; } total += amt ; } } | Reads as many bytes from the stream as is necessary to fill the given byte array . An EOFException is thrown if the stream end is encountered . |
3,535 | public static < Type > Constraint < Type > conjunctive ( final Constraint < Type > ... constraints ) { return ConjunctiveConstraint . create ( constraints ) ; } | Creates and returns a constraint which allows to combine multiple constraints in a conjunctive manner . Only if all single constraints are satisfied the resulting constraint will also be satisfied . |
3,536 | public static < Type > Constraint < Type > disjunctive ( final Constraint < Type > ... constraints ) { return DisjunctiveConstraint . create ( constraints ) ; } | Creates and returns a constraint which allows to combine multiple constraints in a disjunctive manner . If at least one constraint is satisfied the resulting constraint will also be satisfied . |
3,537 | public static < S extends Storable > SyntheticStorableReferenceAccess < S > getIndexAccess ( StorableIndex < S > index ) throws SupportException { index = index . clustered ( false ) ; synchronized ( cCache ) { SyntheticStorableReferenceAccess < S > access = cCache . get ( index ) ; if ( access != null ) { return acces... | Returns a new or cached index access instance . The caching of accessors is soft so if no references remain to a given instance it may be garbage collected . A subsequent call will return a newly created instance . |
3,538 | public void forceCheckpoint ( ) throws PersistException { if ( mCheckpointer != null ) { mCheckpointer . forceCheckpoint ( ) ; } else { try { env_checkpoint ( ) ; } catch ( Exception e ) { throw toPersistException ( e ) ; } } } | Forces a checkpoint to run now even if checkpointer is suspended or disabled . If a checkpoint is in progress then this method will block until it is finished and then run another checkpoint . This method does not return until the requested checkpoint has finished . |
3,539 | String getDatabaseName ( String dbName ) { if ( mFileNameMap == null ) { return null ; } String name = mFileNameMap . get ( dbName ) ; if ( name == null && dbName != null ) { name = mFileNameMap . get ( null ) ; } if ( name == null ) { return null ; } if ( mDatabaseHook != null ) { try { dbName = mDatabaseHook . databa... | Returns null if name should not be used . |
3,540 | Integer getDatabasePageSize ( Class < ? extends Storable > type ) { if ( mDatabasePageSizes == null ) { return null ; } Integer size = mDatabasePageSizes . get ( type ) ; if ( size == null && type != null ) { size = mDatabasePageSizes . get ( null ) ; } return size ; } | Returns the desired page size for the given type or null for default . |
3,541 | Txn txn_begin ( Txn parent , IsolationLevel level , int timeout , TimeUnit unit ) throws Exception { return txn_begin ( parent , level ) ; } | Subclass should override this method to actually apply the timeout |
3,542 | @ SuppressWarnings ( "unchecked" ) public static < S extends Storable > ChainedProperty < S > get ( StorableProperty < S > prime ) { return ( ChainedProperty < S > ) cCanonical . put ( new ChainedProperty < S > ( prime , null , null ) ) ; } | Returns a canonical instance which has no chain . |
3,543 | public boolean isNullable ( ) { if ( mPrime . isNullable ( ) ) { return true ; } if ( mChain != null ) { for ( StorableProperty < ? > prop : mChain ) { if ( prop . isNullable ( ) ) { return true ; } } } return false ; } | Returns true if any property in the chain can be null . |
3,544 | public boolean isDerived ( ) { if ( mPrime . isDerived ( ) ) { return true ; } if ( mChain != null ) { for ( StorableProperty < ? > prop : mChain ) { if ( prop . isDerived ( ) ) { return true ; } } } return false ; } | Returns true if any property in the chain is derived . |
3,545 | public boolean isOuterJoin ( int index ) throws IndexOutOfBoundsException { if ( index < 0 ) { throw new IndexOutOfBoundsException ( ) ; } if ( mOuterJoin == null ) { if ( index > getChainCount ( ) ) { throw new IndexOutOfBoundsException ( ) ; } return false ; } return mOuterJoin [ index ] ; } | Returns true if the property at the given index should be treated as an outer join . Index zero is the prime property . |
3,546 | public ChainedProperty < S > trim ( ) { if ( getChainCount ( ) == 0 ) { throw new IllegalStateException ( ) ; } if ( getChainCount ( ) == 1 ) { if ( ! isOuterJoin ( 0 ) ) { return get ( mPrime ) ; } else { return get ( mPrime , null , new boolean [ ] { true } ) ; } } StorableProperty < ? > [ ] newChain = new StorablePr... | Returns a new ChainedProperty with the last property in the chain removed . |
3,547 | public ChainedProperty < ? > tail ( ) { if ( getChainCount ( ) == 0 ) { throw new IllegalStateException ( ) ; } if ( getChainCount ( ) == 1 ) { if ( ! isOuterJoin ( 1 ) ) { return get ( mChain [ 0 ] ) ; } else { return get ( mChain [ 0 ] , null , new boolean [ ] { true } ) ; } } StorableProperty < ? > [ ] newChain = ne... | Returns a new ChainedProperty which contains everything that follows this ChainedProperty s prime property . |
3,548 | private static boolean identityEquals ( Object [ ] a , Object [ ] a2 ) { if ( a == a2 ) { return true ; } if ( a == null || a2 == null ) { return false ; } int length = a . length ; if ( a2 . length != length ) { return false ; } for ( int i = 0 ; i < length ; i ++ ) { if ( a [ i ] != a2 [ i ] ) { return false ; } } re... | Compares objects for equality using == operator instead of equals method . |
3,549 | public void appendTo ( Appendable app ) throws IOException { appendPropTo ( app , mPrime . getName ( ) , isOuterJoin ( 0 ) ) ; StorableProperty < ? > [ ] chain = mChain ; if ( chain != null ) { for ( int i = 0 ; i < chain . length ; i ++ ) { app . append ( '.' ) ; appendPropTo ( app , chain [ i ] . getName ( ) , isOute... | Appends the chained property formatted as name . subname . subsubname . This format is parseable only if the chain is composed of valid many - to - one joins . |
3,550 | public boolean verify ( PrintStream out ) throws RepositoryException { final StorableCodecFactory codecFactory = mStorableCodecFactory ; final String name = mName ; final boolean readOnly = mReadOnly ; final boolean runCheckpointer = mRunCheckpointer ; final boolean runDeadlockDetector = mRunDeadlockDetector ; final bo... | Opens the BDB environment checks if it is corrupt and then closes it . Only one process should open the environment for verification . Expect it to take a long time . |
3,551 | public void setProduct ( String product ) { mProduct = product == null ? DEFAULT_PRODUCT : BDBProduct . forString ( product ) ; } | Sets the BDB product to use which defaults to JE . Also supported is DB and DB_HA . If not supported an IllegalArgumentException is thrown . |
3,552 | public void setEnvironmentHomeFile ( File envHome ) { try { envHome = envHome . getCanonicalFile ( ) ; } catch ( IOException e ) { } mEnvHome = envHome ; } | Sets the repository environment home directory which is required . |
3,553 | public void setFileName ( String filename , String typeName ) { mSingleFileName = null ; if ( mFileNames == null ) { mFileNames = new HashMap < String , String > ( ) ; } mFileNames . put ( typeName , filename ) ; } | Specify the file that a BDB database should reside in except for log files and caches . The filename is relative to the environment home unless data directories have been specified . For BDBRepositories that are log files only this configuration is ignored . |
3,554 | public void setDatabasePageSize ( Integer bytes , Class < ? extends Storable > type ) { if ( mDatabasePageSizes == null ) { mDatabasePageSizes = new HashMap < Class < ? > , Integer > ( ) ; } mDatabasePageSizes . put ( type , bytes ) ; } | Sets the desired page size for a given type . If not specified the page size applies to all types . |
3,555 | public void setCompressor ( String type , String compressionType ) { mStorableCodecFactory = null ; compressionType = compressionType . toUpperCase ( ) ; if ( mCompressionMap == null ) { mCompressionMap = new HashMap < String , CompressionType > ( ) ; } CompressionType compressionEnum = CompressionType . valueOf ( comp... | Set the compressor for the given class overriding a custom StorableCodecFactory . |
3,556 | public String getCompressor ( String type ) { if ( mCompressionMap == null ) { return null ; } return mCompressionMap . get ( type ) . toString ( ) ; } | Return the compressor used for the given storable . |
3,557 | @ SuppressWarnings ( "unchecked" ) private Constructor < BDBRepository > getRepositoryConstructor ( ) throws ClassCastException , ClassNotFoundException , NoSuchMethodException { String packageName ; { String thisClassName = getClass ( ) . getName ( ) ; packageName = thisClassName . substring ( 0 , thisClassName . last... | Looks up appropriate repository via reflection whose name is derived from the BDB product string . |
3,558 | public boolean canMergeRemainderOrdering ( OrderingScore < S > other ) { if ( this == other || ( getHandledCount ( ) == 0 && other . getHandledCount ( ) == 0 ) ) { return true ; } if ( isIndexClustered ( ) == other . isIndexClustered ( ) && getIndexPropertyCount ( ) == other . getIndexPropertyCount ( ) && shouldReverse... | Returns true if the given score uses an index exactly the same as this one . The only allowed differences are in the count of remainder orderings . |
3,559 | public OrderingList < S > mergeRemainderOrdering ( OrderingScore < S > other ) { OrderingList < S > thisRemainderOrdering = getRemainderOrdering ( ) ; if ( this == other ) { return thisRemainderOrdering ; } OrderingList < S > otherRemainderOrdering = other . getRemainderOrdering ( ) ; if ( thisRemainderOrdering . size ... | Merges the remainder orderings of this score with the one given . Call canMergeRemainderOrdering first to verify if the merge makes any sense . |
3,560 | protected void fillBytes ( int value , long count ) throws BitStreamException { if ( count < PAD_LIMIT ) { for ( int i = 0 ; i < count ; i ++ ) writeByte ( value ) ; return ; } byte b = ( byte ) value ; byte [ ] buffer = getBuffer ( b ) ; int len ; if ( buffer == null ) { len = count > PAD_BUFFER ? PAD_BUFFER : ( int )... | Writes a single value repeatedly into the sequence . |
3,561 | private void executeOperation ( DbUnitDatabasePopulator populator , DataSource dataSource ) throws Exception { Connection connection = null ; try { connection = getConnection ( dataSource ) ; populator . populate ( connection ) ; } finally { if ( connection != null && ! isConnectionTransactional ( connection , dataSour... | Execute a DBUbit operation |
3,562 | public BitVector range ( int from , int to ) { if ( from < 0 ) throw new IllegalArgumentException ( ) ; if ( to < from ) throw new IllegalArgumentException ( ) ; from += start ; to += start ; if ( to > finish ) throw new IllegalArgumentException ( ) ; return new BitVector ( from , to , bits , mutable ) ; } | bypasses duplicate for efficiency |
3,563 | private void perform ( int operation , int position , long bs , int length ) { checkBitsLength ( length ) ; position = adjPosition ( position ) ; checkMutable ( ) ; performAdj ( operation , position , bs , length ) ; } | assumes address size is size of long |
3,564 | private void setBitsImpl ( int position , long value , int length ) { int i = position >> ADDRESS_BITS ; int s = position & ADDRESS_MASK ; long m = length == ADDRESS_SIZE ? - 1L : ( 1L << length ) - 1L ; long v = value & m ; performAdjSet ( length , i , s , m , v ) ; } | length guaranteed to be non - zero |
3,565 | private void performSetAdj ( int position , boolean value ) { checkMutable ( ) ; final int i = position >> ADDRESS_BITS ; final long m = 1L << ( position & ADDRESS_MASK ) ; if ( value ) { bits [ i ] |= m ; } else { bits [ i ] &= ~ m ; } } | specialized implementation for the common case of setting an individual bit |
3,566 | private boolean getThenPerformAdj ( int operation , int position , boolean value ) { checkMutable ( ) ; final int i = position >> ADDRESS_BITS ; final long m = 1L << ( position & ADDRESS_MASK ) ; final long v = bits [ i ] & m ; switch ( operation ) { case SET : if ( value ) { bits [ i ] |= m ; } else { bits [ i ] &= ~ ... | separate implementation from performAdj is an optimization |
3,567 | public BitsoWithdrawal [ ] getWithdrawals ( String [ ] withdrawalsIds , String ... queryParameters ) throws BitsoAPIException , BitsoPayloadException , BitsoServerException { String request = "/api/v3/withdrawals" ; if ( ( withdrawalsIds != null ) && ( queryParameters != null && queryParameters . length > 0 ) ) { retur... | The request needs withdrawalsIds or queryParameters not both . In case both parameters are provided null will be returned |
3,568 | public BitsoFunding [ ] getFundings ( String [ ] fundingssIds , String ... queryParameters ) throws BitsoAPIException , BitsoPayloadException , BitsoServerException { String request = "/api/v3/fundings" ; if ( ( fundingssIds != null && ( queryParameters != null && queryParameters . length > 0 ) ) ) { return null ; } if... | The request needs fundingssIds or queryParameters not both . In case both parameters are provided null will be returned |
3,569 | public BitsoTrade [ ] getUserTrades ( String [ ] tradesIds , String ... queryParameters ) throws BitsoAPIException , BitsoPayloadException , BitsoServerException { String request = "/api/v3/user_trades" ; if ( ( tradesIds != null && ( queryParameters != null && queryParameters . length > 0 ) ) ) { return null ; } if ( ... | The request needs tradesIds or queryParameters not both . In case both parameters are provided null will be returned |
3,570 | static void writeBits ( WriteStream writer , long bits , int count ) { for ( int i = ( count - 1 ) & ~ 7 ; i >= 0 ; i -= 8 ) { writer . writeByte ( ( byte ) ( bits >>> i ) ) ; } } | not does not mask off the supplied long - that is responsibility of caller |
3,571 | static long readBits ( ReadStream reader , int count ) { long bits = 0L ; for ( int i = ( count - 1 ) >> 3 ; i >= 0 ; i -- ) { bits <<= 8 ; bits |= reader . readByte ( ) & 0xff ; } return bits ; } | not does not mask off the returned long - that is responsibility of caller |
3,572 | private ITableMetaData mergeTableMetaData ( List < Column > columnsToMerge , ITableMetaData originalMetaData ) throws DataSetException { Column [ ] columns = new Column [ originalMetaData . getColumns ( ) . length + columnsToMerge . size ( ) ] ; System . arraycopy ( originalMetaData . getColumns ( ) , 0 , columns , 0 ,... | merges the existing columns with the potentially new ones . |
3,573 | protected void handleMissingColumns ( Attributes attributes ) throws DataSetException { List < Column > columnsToMerge = new ArrayList < Column > ( ) ; ITableMetaData activeMetaData = getActiveMetaData ( ) ; int attributeLength = attributes . getLength ( ) ; for ( int i = 0 ; i < attributeLength ; i ++ ) { try { active... | parses the attributes in the current row and checks whether a new column is found . |
3,574 | public static < T , K extends Enum < K > > CSVParserBuilder < T , K > aParser ( Function < CSVRecord , T > mapper ) { CSVParserBuilder < T , K > builder = new CSVParserBuilder < T , K > ( ) ; builder . recordMapper = mapper ; return builder ; } | Create new parser using supplied mapping function . |
3,575 | public static < T , K extends Enum < K > > CSVParserBuilder < T , K > aParser ( Function < CSVRecordWithHeader < K > , T > mapper , Class < K > fields ) { CSVParserBuilder < T , K > builder = new CSVParserBuilder < T , K > ( ) ; builder . recordWithHeaderMapper = mapper ; builder . subsetView = FieldSubsetView . forSou... | Create new header - aware parser using supplied mapping function . |
3,576 | public CSVParserBuilder < T , K > usingExplicitHeader ( String ... header ) { Objects . requireNonNull ( subsetView ) ; this . subsetView = FieldSubsetView . forExplicitHeader ( subsetView . getFieldSubset ( ) , header ) ; return this ; } | Use supplied header and do not take header from the source . |
3,577 | public CSVParserBuilder < T , K > usingSeparatorWithNoQuotes ( char separator ) { this . metadata = new CSVFileMetadata ( separator , Optional . empty ( ) ) ; return this ; } | Use specified character as field separator . |
3,578 | public CSVParserBuilder < T , K > usingSeparatorWithQuote ( char separator , char quote ) { this . metadata = new CSVFileMetadata ( separator , Optional . of ( quote ) ) ; return this ; } | Use specified characters as field separator and quote character . Quote character can be escaped by preceding it with another quote character . |
3,579 | public CSVParser < T > build ( ) { return subsetView == null ? new QuickCSVParser < T , K > ( bufferSize , metadata , recordMapper , charset ) : new QuickCSVParser < T , K > ( bufferSize , metadata , recordWithHeaderMapper , subsetView , charset ) ; } | Construct parser using current setting |
3,580 | protected void writeByte ( int value ) throws BitStreamException { try { out . write ( value ) ; } catch ( IOException e ) { throw new BitStreamException ( e ) ; } } | byte based methods |
3,581 | public static BigDecimal getFeeInPercentage ( BigDecimal thirtyDayVolume ) { if ( thirtyDayVolume . compareTo ( new BigDecimal ( "1" ) ) <= 0 ) { return new BigDecimal ( "1" ) ; } else if ( thirtyDayVolume . compareTo ( new BigDecimal ( "2.5" ) ) <= 0 ) { return new BigDecimal ( "0.95" ) ; } else if ( thirtyDayVolume .... | Accessed July 28 2015 |
3,582 | public static BitWriter writerTo ( int [ ] ints , long size ) { if ( ints == null ) throw new IllegalArgumentException ( "null ints" ) ; if ( size < 0 ) throw new IllegalArgumentException ( "negative size" ) ; long maxSize = ( ( long ) ints . length ) << 5 ; if ( size > maxSize ) throw new IllegalArgumentException ( "s... | Writes bits to an array of ints up - to a specified limit . |
3,583 | static int compareLexical ( BitStore a , BitStore b ) { int aSize = a . size ( ) ; int bSize = b . size ( ) ; int diff = a . size ( ) - b . size ( ) ; ListIterator < Integer > as = a . ones ( ) . positions ( aSize ) ; ListIterator < Integer > bs = b . ones ( ) . positions ( bSize ) ; while ( true ) { boolean ap = as . ... | expects a strictly longer than b |
3,584 | static int gcd ( int a , int b ) { while ( a != b ) { if ( a > b ) { int na = a % b ; if ( na == 0 ) return b ; a = na ; } else { int nb = b % a ; if ( nb == 0 ) return a ; b = nb ; } } return a ; } | duplicated here to avoid dependencies |
3,585 | private static void transferImpl ( BitReader reader , BitWriter writer , long count ) { while ( count >= 64 ) { long bits = reader . readLong ( 64 ) ; writer . write ( bits , 64 ) ; count -= 64 ; } if ( count != 0L ) { long bits = reader . readLong ( ( int ) count ) ; writer . write ( bits , ( int ) count ) ; } } | private static methods |
3,586 | private void doWrite ( int bits , int count ) { int frontBits = ( ( int ) position ) & 31 ; int firstInt = ( int ) ( position >> 5 ) ; int sumBits = count + frontBits ; if ( sumBits <= 32 ) { int i = ints [ firstInt ] ; int mask = frontMask ( frontBits ) | backMask ( sumBits ) ; i &= mask ; i |= ( bits << ( 32 - sumBit... | assumes count is non - zero |
3,587 | public static void write ( IDataSet dataSet , OutputStream out ) throws IOException , DataSetException { logger . debug ( "write(dataSet={}, out={}) - start" , dataSet , out ) ; FlatXmlWriter datasetWriter = new FlatXmlWriter ( out ) ; datasetWriter . setIncludeEmptyTable ( true ) ; datasetWriter . write ( dataSet ) ; ... | Write the specified dataset to the specified output stream as xml . |
3,588 | private boolean hasStep ( final SlideContent slideContent ) { boolean res = false ; for ( final S step : getStepList ( ) ) { if ( step . name ( ) . equalsIgnoreCase ( slideContent . getName ( ) ) ) { res = true ; } } return res ; } | Check if step defined in xml exist into current step list . |
3,589 | public SlideContent getDefaultContent ( ) { SlideContent res = null ; if ( getSlide ( ) . getContent ( ) != null && ! getSlide ( ) . getContent ( ) . isEmpty ( ) ) { res = getSlide ( ) . getContent ( ) . get ( 0 ) ; } return res ; } | Return the default content or null . |
3,590 | public SlideContent getContent ( final SlideStep slideStep ) { SlideContent res = null ; if ( getSlide ( ) . getContent ( ) != null && ! getSlide ( ) . getContent ( ) . isEmpty ( ) ) { for ( final SlideContent sc : getSlide ( ) . getContent ( ) ) { if ( sc . getName ( ) != null && ! sc . getName ( ) . isEmpty ( ) && sc... | Return the default content or null for the given step . |
3,591 | private Animation buildAnimation ( final AnimationType animationType ) { Animation animation = null ; switch ( animationType ) { case MOVE_TO_RIGHT : animation = buildHorizontalAnimation ( 0 , 2000 , 0 , 0 ) ; break ; case MOVE_TO_LEFT : animation = buildHorizontalAnimation ( 0 , - 2000 , 0 , 0 ) ; break ; case MOVE_TO... | Build an animation . |
3,592 | private double findAngle ( final double fromX , final double fromY , final double toX , final double toY ) { final double yDelta = toY - fromY ; final double y = Math . sin ( yDelta ) * Math . cos ( toX ) ; final double x = Math . cos ( fromX ) * Math . sin ( toX ) - Math . sin ( fromX ) * Math . cos ( toX ) * Math . c... | Return the right angle for the given coordinate . |
3,593 | @ SuppressWarnings ( "unchecked" ) private void callCommand ( final Wave wave ) { final Command command = wave . contains ( JRebirthWaves . REUSE_COMMAND ) && wave . get ( JRebirthWaves . REUSE_COMMAND ) ? globalFacade ( ) . commandFacade ( ) . retrieve ( ( Class < Command > ) wave . componentClass ( ) ) : globalFacade... | Call dynamically a command . |
3,594 | @ SuppressWarnings ( "unchecked" ) private void returnData ( final Wave wave ) { final Service service = globalFacade ( ) . serviceFacade ( ) . retrieve ( ( Class < Service > ) wave . componentClass ( ) ) ; if ( service == null ) { LOGGER . error ( SERVICE_NOT_FOUND_ERROR , wave . toString ( ) ) ; this . unprocessedWav... | Call a service method by using a task worker . |
3,595 | private void processUndefinedWave ( final Wave wave ) throws WaveException { LOGGER . info ( NOTIFIER_CONSUMES , wave . toString ( ) ) ; wave . status ( Status . Consumed ) ; if ( this . notifierMap . containsKey ( wave . waveType ( ) ) ) { final WaveSubscription ws = this . notifierMap . get ( wave . waveType ( ) ) ; ... | Dispatch a standard wave which could be handled by a custom method of the component . |
3,596 | public static boolean checkMethodSignature ( final Method method , final List < WaveItem < ? > > wParams ) { boolean isCompliant = false ; final Type [ ] mParams = method . getGenericParameterTypes ( ) ; if ( wParams . isEmpty ( ) && Wave . class . isAssignableFrom ( ClassUtility . getClassFromType ( mParams [ 0 ] ) ) ... | Compare method parameters with wave parameters . |
3,597 | public static ColorItem create ( final ColorParams colorParams ) { return ColorItemImpl . create ( ) . uid ( colorIdGenerator . incrementAndGet ( ) ) . set ( colorParams ) ; } | Build a color item . |
3,598 | public static FontItem create ( final FontParams fontParams ) { return FontItemImpl . create ( ) . uid ( fontIdGenerator . incrementAndGet ( ) ) . set ( fontParams ) ; } | Build a font item . |
3,599 | public static ImageItem create ( final ImageParams imageParams ) { return ImageItemImpl . create ( ) . uid ( imageIdGenerator . incrementAndGet ( ) ) . set ( imageParams ) ; } | Build an image item . |
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