net.sf.joafip.store.entity.garbage

Class DataRecordIdentifierRBTNode

java.lang.Object

net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordable

net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordableRBTNode<DataRecordIdentifier>

net.sf.joafip.store.entity.garbage.DataRecordIdentifierRBTNode

All Implemented Interfaces:

IRBTComparableNode<DataRecordIdentifier>, IRBTNode<DataRecordIdentifier>, IRBTVisitable<DataRecordIdentifier>, IHeapRecordable

@NotStorableClass
public class DataRecordIdentifierRBTNode
extends AbstractHeapRecordableRBTNode<DataRecordIdentifier>

red black tree node for garbage trees: to garbage, garbage candidate, visited for garbage, to visit for garbage
element is data record identifier of persistent object referenced by this node

Author:

luc peuvrier

Field Summary

Fields inherited from class net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordableRBTNode

headerByteSize

Fields inherited from class net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordable

heapRecordableManager, helperBinaryConversion, logger

Constructor Summary

Constructors

Constructor and Description
DataRecordIdentifierRBTNode(HelperBinaryConversion helperBinaryConversion) construct a sentinel
DataRecordIdentifierRBTNode(HelperBinaryConversion helperBinaryConversion, HeapRecordableManager heapRecordableManager)

Method Summary

Methods

Modifier and Type	Method and Description
int	byteSize(DataRecordIdentifier element)
protected void	marshallElement(byte[] binary, int offset, DataRecordIdentifier element)
protected AbstractHeapRecordableRBTNode<DataRecordIdentifier>	newNode(HeapRecordableManager heapRecordableManager)
protected AbstractHeapRecordableRBTNode<DataRecordIdentifier>	newSentinel()
String	toString()
protected DataRecordIdentifier	unmarshallElement(byte[] binary, int offset)

Methods inherited from class net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordableRBTNode

accept, byteSize, checkNotSentinel, compareTo, compareTo, decrementNumberOfChild, detach, getColor, getElement, getIndex, getLeft, getNumberOfChild, getParent, getRight, incrementNumberOfChild, isAttached, isBlack, isColorSetted, isRed, isSentinel, marshall, setBlack, setColor, setElement, setIndex, setLeft, setNumberOfChild, setParent, setRed, setRight, setStateHaveChanged, unmarshall

Methods inherited from class net.sf.joafip.store.entity.heaprecordable.AbstractHeapRecordable

checkLoaded, clear, compareTo, equals, getDataRecordIdentifier, hashCode, isStateChanged, setDataRecordIdentifier, setSynchronizedWithFile

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataRecordIdentifierRBTNode

public DataRecordIdentifierRBTNode(HelperBinaryConversion helperBinaryConversion,
                           HeapRecordableManager heapRecordableManager)

DataRecordIdentifierRBTNode

public DataRecordIdentifierRBTNode(HelperBinaryConversion helperBinaryConversion)

construct a sentinel

Method Detail

byteSize

public int byteSize(DataRecordIdentifier element)
             throws HeapRecordableException

Specified by:

byteSize in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>

Throws:

HeapRecordableException

marshallElement

protected void marshallElement(byte[] binary,
                   int offset,
                   DataRecordIdentifier element)
                        throws BinaryConverterException

Specified by:

marshallElement in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>

Throws:

BinaryConverterException

unmarshallElement

protected DataRecordIdentifier unmarshallElement(byte[] binary,
                                     int offset)
                                          throws HeapRecordableException

Specified by:

unmarshallElement in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>

Throws:

HeapRecordableException

newNode

protected AbstractHeapRecordableRBTNode<DataRecordIdentifier> newNode(HeapRecordableManager heapRecordableManager)

Specified by:

newNode in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>

newSentinel

protected AbstractHeapRecordableRBTNode<DataRecordIdentifier> newSentinel()

Specified by:

newSentinel in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>

toString

public String toString()

Overrides:

toString in class AbstractHeapRecordableRBTNode<DataRecordIdentifier>