org.topbraid.core.change
Class TripleChangeRecord

java.lang.Object
  org.topbraid.core.change.TripleChangeRecord

Direct Known Subclasses:

AddedTripleChangeRecord, DeletedTripleChangeRecord

public abstract class TripleChangeRecord
extends java.lang.Object

A record combining a Triple with a Graph. This is used to track undoable changes with in Jena Graph.

Author:

Holger Knublauch

Constructor Summary

TripleChangeRecord(com.hp.hpl.jena.graph.Graph graph, com.hp.hpl.jena.graph.Triple triple)

Method Summary

com.hp.hpl.jena.graph.Graph	getGraph()
com.hp.hpl.jena.graph.Triple	getTriple()
abstract boolean	isAdded()
abstract void	redo()
abstract void	undo()

Methods inherited from class java.lang.Object

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

Constructor Detail

TripleChangeRecord

public TripleChangeRecord(com.hp.hpl.jena.graph.Graph graph,
                          com.hp.hpl.jena.graph.Triple triple)

Method Detail

getGraph

public final com.hp.hpl.jena.graph.Graph getGraph()

getTriple

public final com.hp.hpl.jena.graph.Triple getTriple()

isAdded

public abstract boolean isAdded()

redo

public abstract void redo()

undo

public abstract void undo()