/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.rdf.listeners;
import java.util.*;
import org.apache.jena.rdf.model.* ;
/**
Listener that funnels all the changes into add/removed(Object) x, ie, leaves
discrimination to be done on the type of object added or removed.
*/
public class ObjectListener implements ModelChangedListener
{
/**
Override this to track all the objects added; each object will be a Statement, a
Statement [], a List (Statement), an Iterator (Statement), or a Model.
*/
public void added( Object x ) {}
/**
Override this to track all the objects removed; each object will be a Statement, a
Statement [], a List (Statement), an Iterator (Statement), or a Model.
*/
public void removed( Object x ) {}
/* */
@Override
public void addedStatement( Statement s ) { added( s ); }
@Override
public void addedStatements( Statement [] statements ) { added( statements ); }
@Override
public void addedStatements( List<Statement> statements ) { added( statements ); }
@Override
public void addedStatements( StmtIterator statements ) { added( statements ); }
@Override
public void addedStatements( Model m ) { added( m ); }
@Override
public void removedStatement( Statement s ) { removed( s ); }
@Override
public void removedStatements( Statement [] statements ) { removed( statements ); }
@Override
public void removedStatements( List<Statement> statements ) { removed( statements ); }
@Override
public void removedStatements( StmtIterator statements ) { removed( statements ); }
@Override
public void removedStatements( Model m ) { removed( m ); }
@Override
public void notifyEvent( Model m, Object event ) {}
}