com.db4o.internal.btree

Class BTreeAdd

java.lang.Object

com.db4o.internal.btree.BTreePatch

com.db4o.internal.btree.BTreeAdd

public class BTreeAdd
extends BTreePatch

Field Summary

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

_object, _transaction

Constructor Summary

Constructors

Constructor and Description
BTreeAdd(Transaction transaction, java.lang.Object obj)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	commit(Transaction trans, BTree btree, BTreeNode node)
BTreePatch	forTransaction(Transaction trans)
boolean	isAdd()
java.lang.Object	key(Transaction trans)
java.lang.Object	rollback(Transaction trans, BTree btree)
protected java.lang.Object	rolledBack(BTree btree)
int	sizeDiff(Transaction trans)
java.lang.String	toString()

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

getObject, isCancelledRemoval, isRemove

Methods inherited from class java.lang.Object

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

Constructor Detail

BTreeAdd

public BTreeAdd(Transaction transaction,
        java.lang.Object obj)

Method Detail

rolledBack

protected java.lang.Object rolledBack(BTree btree)

toString

public java.lang.String toString()

Overrides:

toString in class BTreePatch

commit

public java.lang.Object commit(Transaction trans,
                      BTree btree,
                      BTreeNode node)

Specified by:

commit in class BTreePatch

forTransaction

public BTreePatch forTransaction(Transaction trans)

Specified by:

forTransaction in class BTreePatch

key

public java.lang.Object key(Transaction trans)

Specified by:

key in class BTreePatch

rollback

public java.lang.Object rollback(Transaction trans,
                        BTree btree)

Specified by:

rollback in class BTreePatch

isAdd

public boolean isAdd()

Overrides:

isAdd in class BTreePatch

sizeDiff

public int sizeDiff(Transaction trans)

Specified by:

sizeDiff in class BTreePatch