Package com.db4o.internal.slots

Class IdSystemSlotChange

java.lang.Object

com.db4o.foundation.Tree<java.lang.Integer>

com.db4o.internal.TreeInt

com.db4o.internal.slots.SlotChange

com.db4o.internal.slots.SystemSlotChange

com.db4o.internal.slots.IdSystemSlotChange

All Implemented Interfaces:

DeepClone, ShallowClone, Visitable<java.lang.Integer>, Readable, ReadWriteable

Direct Known Subclasses:

FreespaceSlotChange

public class IdSystemSlotChange
extends SystemSlotChange

Field Summary

Fields inherited from class com.db4o.internal.slots.SlotChange

_newSlot

Fields inherited from class com.db4o.internal.TreeInt

_key

Fields inherited from class com.db4o.foundation.Tree

_preceding, _size, _subsequent

Constructor Summary

Constructors

Constructor	Description
IdSystemSlotChange(int id)

Method Summary

Modifier and Type	Method	Description
void	accumulateFreeSlot(TransactionalIdSystemImpl idSystem, FreespaceCommitter freespaceCommitter, boolean forFreespace)
protected void	free(FreespaceManager freespaceManager, Slot slot)
protected boolean	freeToSystemFreespaceSystem()

Methods inherited from class com.db4o.internal.slots.SystemSlotChange

modifiedSlotInParentIdSystem, removeId

Methods inherited from class com.db4o.internal.slots.SlotChange

forFreespace, freePreviouslyModifiedSlot, isDeleted, isNew, newSlot, notifyDeleted, notifySlotCreated, notifySlotUpdated, read, rollback, shallowClone, slotModified, toString, write, writePointer

Methods inherited from class com.db4o.internal.TreeInt

add, addAll, compare, duplicates, equals, find, find, key, marshalledLength, marshalledLength, marshalledLength, ownLength, removeLike, shallowCloneInternal, write, write

Methods inherited from class com.db4o.foundation.Tree

accept, add, add, add, addedOrExisting, balance, balanceCheckNulls, calculateSize, deepClone, deepClone, depth, filter, find, find, findGreaterOrEqual, findSmaller, first, last, last, nodes, onAttemptToAddDuplicate, ownSize, remove, removeChildren, removeFirst, removeLike, removeLike, removeNode, root, rotateLeft, rotateRight, setSizeOwn, setSizeOwnPlus, setSizeOwnPlus, setSizeOwnPreceding, setSizeOwnPrecedingSubsequent, setSizeOwnSubsequent, size, size, traverse, traverse, traverse, traverseFromLeaves, wasAddedToTree

Methods inherited from class java.lang.Object

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

Constructor Detail

IdSystemSlotChange

public IdSystemSlotChange(int id)

Method Detail

free

protected void free(FreespaceManager freespaceManager,
                    Slot slot)

Overrides:

free in class SlotChange

accumulateFreeSlot

public void accumulateFreeSlot(TransactionalIdSystemImpl idSystem,
                               FreespaceCommitter freespaceCommitter,
                               boolean forFreespace)

Overrides:

accumulateFreeSlot in class SystemSlotChange

freeToSystemFreespaceSystem

protected boolean freeToSystemFreespaceSystem()

Overrides:

freeToSystemFreespaceSystem in class SlotChange