Package com.db4o.internal.btree

Class BTreeCancelledRemoval

java.lang.Object

com.db4o.internal.btree.BTreePatch

com.db4o.internal.btree.BTreeUpdate

com.db4o.internal.btree.BTreeCancelledRemoval

public class BTreeCancelledRemoval
extends BTreeUpdate

Field Summary

Fields inherited from class com.db4o.internal.btree.BTreeUpdate

_next

Fields inherited from class com.db4o.internal.btree.BTreePatch

_object, _transaction

Constructor Summary

Constructors

Constructor	Description
BTreeCancelledRemoval(Transaction transaction, java.lang.Object originalKey, java.lang.Object newKey, BTreeUpdate existingPatches)

Method Summary

Modifier and Type	Method	Description
protected void	adjustSizeOnRemovalByOtherTransaction(BTree btree, BTreeNode node)
protected void	committed(BTree btree)
protected java.lang.Object	getCommittedObject()
boolean	isCancelledRemoval()
protected int	sizeDiff()
java.lang.String	toString()

Methods inherited from class com.db4o.internal.btree.BTreeUpdate

append, applyKeyChange, commit, forTransaction, hasNext, internalCommit, key, removedBy, removeFor, replacePatch, rollback, sizeDiff

Methods inherited from class com.db4o.internal.btree.BTreePatch

getObject, isAdd, isRemove

Methods inherited from class java.lang.Object

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

Constructor Detail

BTreeCancelledRemoval

public BTreeCancelledRemoval(Transaction transaction,
                             java.lang.Object originalKey,
                             java.lang.Object newKey,
                             BTreeUpdate existingPatches)

Method Detail

committed

protected void committed(BTree btree)

Specified by:

committed in class BTreeUpdate

isCancelledRemoval

public boolean isCancelledRemoval()

Overrides:

isCancelledRemoval in class BTreePatch

toString

public java.lang.String toString()

Overrides:

toString in class BTreePatch

getCommittedObject

protected java.lang.Object getCommittedObject()

Specified by:

getCommittedObject in class BTreeUpdate

adjustSizeOnRemovalByOtherTransaction

protected void adjustSizeOnRemovalByOtherTransaction(BTree btree,
                                                     BTreeNode node)

Specified by:

adjustSizeOnRemovalByOtherTransaction in class BTreeUpdate

sizeDiff

protected int sizeDiff()

Specified by:

sizeDiff in class BTreeUpdate