com.db4o.internal

Interface DefragmentContext

All Superinterfaces:

AspectVersionContext, BufferContext, Context, HandlerVersionContext, MarshallingInfo, ReadBuffer

All Known Implementing Classes:

DefragmentContextImpl

public interface DefragmentContext
extends BufferContext, MarshallingInfo, HandlerVersionContext

Method Summary

Methods

Modifier and Type	Method and Description
Slot	allocateMappedTargetSlot(int sourceAddress, int length)
Slot	allocateTargetSlot(int length)
ObjectContainerBase	container()
int	copyID()
int	copyIDReturnOriginalID()
int	copySlotlessID()
int	copySlotToNewMapped(int sourceAddress, int length)
int	copyUnindexedID()
void	defragment(TypeHandler4 handler)
int	handlerVersion()
void	incrementOffset(int length)
boolean	isLegacyHandlerVersion()
int	mappedID(int origID)
DefragmentServices	services()
ByteArrayBuffer	sourceBuffer()
ByteArrayBuffer	sourceBufferByAddress(int sourceAddress, int length)
ByteArrayBuffer	sourceBufferById(int sourceId)
ByteArrayBuffer	targetBuffer()
void	targetWriteBytes(int address, ByteArrayBuffer buffer)
TypeHandler4	typeHandlerForId(int id)

Methods inherited from interface com.db4o.marshall.BufferContext

buffer

Methods inherited from interface com.db4o.marshall.ReadBuffer

offset, readBitMap, readByte, readBytes, readInt, readLong, seek

Methods inherited from interface com.db4o.internal.marshall.MarshallingInfo

beginSlot, buffer, classMetadata, isNull

Methods inherited from interface com.db4o.internal.marshall.AspectVersionContext

declaredAspectCount, declaredAspectCount

Methods inherited from interface com.db4o.internal.marshall.HandlerVersionContext

slotFormat

Methods inherited from interface com.db4o.marshall.Context

objectContainer, transaction

Method Detail

typeHandlerForId

TypeHandler4 typeHandlerForId(int id)

copyID

int copyID()

copyIDReturnOriginalID

int copyIDReturnOriginalID()

copySlotlessID

int copySlotlessID()

copyUnindexedID

int copyUnindexedID()

defragment

void defragment(TypeHandler4 handler)

handlerVersion

int handlerVersion()

Specified by:

handlerVersion in interface HandlerVersionContext

incrementOffset

void incrementOffset(int length)

isLegacyHandlerVersion

boolean isLegacyHandlerVersion()

mappedID

int mappedID(int origID)

sourceBuffer

ByteArrayBuffer sourceBuffer()

targetBuffer

ByteArrayBuffer targetBuffer()

allocateTargetSlot

Slot allocateTargetSlot(int length)

allocateMappedTargetSlot

Slot allocateMappedTargetSlot(int sourceAddress,
                            int length)

copySlotToNewMapped

int copySlotToNewMapped(int sourceAddress,
                      int length)
                        throws java.io.IOException

Throws:

java.io.IOException

sourceBufferByAddress

ByteArrayBuffer sourceBufferByAddress(int sourceAddress,
                                    int length)
                                      throws java.io.IOException

Throws:

java.io.IOException

sourceBufferById

ByteArrayBuffer sourceBufferById(int sourceId)
                                 throws java.io.IOException

Throws:

java.io.IOException

targetWriteBytes

void targetWriteBytes(int address,
                    ByteArrayBuffer buffer)

services

DefragmentServices services()

container

ObjectContainerBase container()