Package one.microstream.persistence.binary.types

Class ChunksWrapper

java.lang.Object

one.microstream.persistence.binary.types.Binary

one.microstream.persistence.binary.types.ChunksWrapper

All Implemented Interfaces:

Chunk

Direct Known Subclasses:

ChunksWrapperByteReversing

public class ChunksWrapper
extends Binary

Constructor Summary

Constructors

Constructor	Description
ChunksWrapper()

Method Summary

Modifier and Type	Method	Description
ByteBuffer[]	buffers()
Binary	channelChunk(int channelIndex)
int	channelCount()
void	clear()
boolean	isEmpty()
void	iterateChannelChunks(Consumer<? super Binary> logic)
void	iterateEntityData(BinaryEntityDataReader reader)
long	loadItemEntityAddress()
long	loadItemEntityContentAddress()
void	modifyLoadItem(long entityContentAddress, long entityTotalLength, long entityTypeId, long entityObjectId)
static ChunksWrapper	New(ByteBuffer... chunkDirectBuffers)
long	storeEntityHeader(long entityContentLength, long entityTypeId, long entityObjectId)	Writes the header (etc...).
long	totalLength()

Methods inherited from class one.microstream.persistence.binary.types.Binary

binaryListElementsAddress, binaryListMaximumLength, binaryListMinimumLength, buildArray_byte, buildArray_char, buildArray_char, buildBoolean, buildByte, buildCharacter, buildDouble, buildFloat, buildInteger, buildLong, buildShort, buildString, buildStrings, calculateBinaryLengthChars, calculateReferenceListTotalBinaryLength, calculateStringListContentBinaryLength, collectElementsIntoArray, collectKeyValueReferences, collectListObjectReferences, collectObjectReferences, createArray_boolean, createArray_byte, createArray_char, createArray_char, createArray_double, createArray_float, createArray_int, createArray_long, createArray_short, entityAddressFromContentAddress, entityContentAddress, entityContentLength, entityHeaderLength, entityTotalLength, get_boolean, get_byte, get_char, get_double, get_float, get_int, get_long, get_short, getBinaryListElementCountRawValue, getBinaryListElementCountUnvalidating, getBinaryListElementCountValidating, getBinaryListTotalByteLength, getBinaryListTotalByteLengthRawValue, getBuildItemContentLength, getBuildItemObjectId, getBuildItemTypeId, getEntityBoundAddress, getEntityLength, getEntityLengthRawValue, getEntityObjectId, getEntityObjectIdRawValue, getEntityTypeId, getEntityTypeIdRawValue, getHelper, getListElementCount, getListElementCountKeyValue, getListElementCountReferences, getLoadItemAvailableContentLength, getSizedArrayElementCount, getSizedArrayElementsAddress, getSizedArrayLength, isSwitchedByteOrder, isValidEntityLength, isValidGapLength, iterateKeyValueEntriesReferences, iterateListElementReferences, iterateListStructureReferenceRange, iterateReferenceRange, iterateReferenceRangeUnvalidated, iterateSizedArrayElementReferences, keyValueBinaryLength, keyValueReferenceCount, lengthLength, objectIdByteLength, read_bytes, read_longs, readCharsDirect, referenceBinaryLength, registerHelper, store_boolean, store_byte, store_char, store_double, store_float, store_int, store_long, store_short, storeArray_boolean, storeArray_byte, storeArray_char, storeArray_double, storeArray_float, storeArray_int, storeArray_long, storeArray_short, storeBoolean, storeByte, storeCharacter, storeCharsAsList, storeCharsAsList, storeCharsDirect, storeDouble, storeFixedSize, storeFloat, storeInteger, storeIterableAsList, storeIterableContentAsList, storeKeyValuesAsEntries, storeKeyValuesAsEntries, storeListHeader, storeLong, storeMapEntrySet, storeReferences, storeReferences, storeRoots, storeShort, storeSizedArray, storeSizedArray, storeStateless, storeStringsAsList, storeStringsAsList, storeStringValue, storeStringValue, storeStringValue, toBinaryListContentByteLength, toBinaryListElementsAddress, toBinaryListTotalByteLength, updateArray_boolean, updateArray_byte, updateArray_char, updateArray_double, updateArray_float, updateArray_int, updateArray_long, updateArray_short, updateArrayObjectReferences, updateFixedSize, updateSizedArrayObjectReferences, validateArrayLength

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ChunksWrapper

public ChunksWrapper()

Method Detail

New

public static ChunksWrapper New(ByteBuffer... chunkDirectBuffers)

iterateEntityData

public void iterateEntityData(BinaryEntityDataReader reader)

Specified by:

iterateEntityData in class Binary

iterateChannelChunks

public void iterateChannelChunks(Consumer<? super Binary> logic)

Specified by:

iterateChannelChunks in class Binary

channelChunk

public final Binary channelChunk(int channelIndex)

Specified by:

channelChunk in class Binary

channelCount

public final int channelCount()

Specified by:

channelCount in class Binary

isEmpty

public final boolean isEmpty()

totalLength

public final long totalLength()

buffers

public final ByteBuffer[] buffers()

Specified by:

buffers in interface Chunk

Specified by:

buffers in class Binary

storeEntityHeader

public final long storeEntityHeader(long entityContentLength,
                                    long entityTypeId,
                                    long entityObjectId)

Description copied from class: Binary

Writes the header (etc...).

Returns a memory address that is guaranteed to be safe for writing len bytes. Writing any more bytes will lead to unpredictable results, from (most likely) destroying the byte stream's consistency up to crashing the VM immediately or at some point in the future.

DO NOT WRITE MORE THEN len BYTES TO THE RETURNED ADDRESS!

Specified by:

storeEntityHeader in class Binary

loadItemEntityContentAddress

public final long loadItemEntityContentAddress()

Specified by:

loadItemEntityContentAddress in class Binary

loadItemEntityAddress

public final long loadItemEntityAddress()

Specified by:

loadItemEntityAddress in class Binary

modifyLoadItem

public final void modifyLoadItem(long entityContentAddress,
                                 long entityTotalLength,
                                 long entityTypeId,
                                 long entityObjectId)

Specified by:

modifyLoadItem in class Binary

clear

public final void clear()