/**
* Copyright (c) 2002-2010 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.util;
import java.util.Set;
import org.neo4j.graphdb.Direction;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;
import org.neo4j.graphdb.RelationshipType;
/**
* Convenience {@link Set} for when dealing with basic nodes and relationships
* in contrast to {@link NodeWrapperRelationshipSet} where you're dealing with
* wrappers around nodes.
*/
public class NodeRelationshipSet extends RelationshipSet<Node>
{
public NodeRelationshipSet( Node node,
RelationshipType type )
{
super( node, type );
}
public NodeRelationshipSet( Node node,
RelationshipType type, Direction direction )
{
super( node, type, direction );
}
@Override
protected Node getNodeFromItem( Object item )
{
return ( Node ) item;
}
@Override
protected Node newObject( Node node, Relationship relationship )
{
return node;
}
}