Package com.db4o.defragment

Class AbstractIdMapping

java.lang.Object

com.db4o.defragment.AbstractIdMapping

All Implemented Interfaces:

IdMapping

Direct Known Subclasses:

DatabaseIdMapping, InMemoryIdMapping

public abstract class AbstractIdMapping
extends java.lang.Object
implements IdMapping

Base class for defragment ID mappings.

See Also:

Defragment

Constructor Summary

Constructors

Constructor	Description
AbstractIdMapping()

Method Summary

Modifier and Type	Method	Description
void	mapId(int origID, int mappedID, boolean isClassID)	Registers a mapping for the given IDs.
protected abstract void	mapNonClassIDs(int origID, int mappedID)
protected int	mappedClassID(int origID)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.db4o.defragment.IdMapping

addressForId, close, commit, mapId, mappedId, open, slotChanges

Constructor Detail

AbstractIdMapping

public AbstractIdMapping()

Method Detail

mapId

public final void mapId(int origID,
                        int mappedID,
                        boolean isClassID)

Description copied from interface: IdMapping

Registers a mapping for the given IDs.

Specified by:

mapId in interface IdMapping

mappedClassID

protected int mappedClassID(int origID)

mapNonClassIDs

protected abstract void mapNonClassIDs(int origID,
                                       int mappedID)