/*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003, 2004 The JRDF Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* the JRDF Project (http://jrdf.sf.net/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The JRDF Project" and "JRDF" must not be used to endorse
* or promote products derived from this software without prior written
* permission. For written permission, please contact
* newmana@users.sourceforge.net.
*
* 5. Products derived from this software may not be called "JRDF"
* nor may "JRDF" appear in their names without prior written
* permission of the JRDF Project.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the JRDF Project. For more
* information on JRDF, please see <http://jrdf.sourceforge.net/>.
*/
package org.jrdf.graph.mem;
import org.jrdf.graph.GraphException;
import java.util.Map;
import java.util.Set;
/**
* Handles the modification of an index as we iterate through for the 120 index.
*
* @author Andrew Newman
*
* @version $Revision: 624 $
*/
public class GraphHandler120 implements GraphHandler {
protected GraphImpl graph;
public GraphHandler120(GraphImpl graph) {
this.graph = graph;
}
public void remove(Long[] currentNodes) throws GraphException {
// graph.removeFrom012(currentNodes[2], currentNodes[0], currentNodes[1]);
graph.removeFrom120(currentNodes[0], currentNodes[1], currentNodes[2]);
graph.removeFrom201(currentNodes[1], currentNodes[2], currentNodes[0]);
}
public void clean(Set<Long> subGroup, Map<Long,Set<Long>> subIndex,
Map<Long,Map<Long,Set<Long>>> index, Long first, Long second) {
// // check if a set was cleaned out
// if (subGroup.isEmpty()) {
// // remove the entry for the set
// subIndex.remove(second);
// // check if a subindex was cleaned out
// if (subIndex.isEmpty()) {
// // remove the subindex
// index.remove(first);
// subIndex = null;
// }
// }
}
}