/*
 *  Copyright (C) 2011 The Animo Project
 *  http://animotron.org
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.animotron.statement.relation;


import org.animotron.exception.AnimoException;
import org.animotron.statement.AbstractStatement;
import org.animotron.statement.operator.THE;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;

/**
 * Operator 'USE'.
 * 
 * @author <a href="mailto:shabanovd@gmail.com">Dmitriy Shabanov</a>
 * @author <a href="mailto:gazdovsky@gmail.com">Evgeny Gazdovsky</a>
 */
public class Relation extends AbstractStatement {

	protected Relation(String... name) { super(name); }
	
    @Override
    public Relationship build(Node parent, Object reference, byte[] hash, boolean ready, boolean ignoreNotFound) throws AnimoException {
        return parent.createRelationshipTo(reference(reference, ignoreNotFound), this);
    }

    @Override
    public Object reference(Relationship r){
        return THE._.reference(r);
    }

}

/*
 *  Copyright (C) 2011 The Animo Project
 *  http://animotron.org
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
package org.animotron.statement.relation;


import org.animotron.exception.AnimoException;
import org.animotron.statement.AbstractStatement;
import org.animotron.statement.operator.THE;
import org.neo4j.graphdb.Node;
import org.neo4j.graphdb.Relationship;

/**
 * Operator 'USE'.
 * 
 * @author <a href="mailto:shabanovd@gmail.com">Dmitriy Shabanov</a>
 * @author <a href="mailto:gazdovsky@gmail.com">Evgeny Gazdovsky</a>
 */
public abstract class Relation extends AbstractStatement {

	protected Relation(String... name) { super(name); }
	
    @Override
    public Relationship build(Node parent, Object reference, byte[] hash, boolean ready, boolean ignoreNotFound) throws AnimoException {
        return parent.createRelationshipTo(reference(reference, ignoreNotFound), this);
    }

    @Override
    public Object reference(Relationship r){
        return THE._.reference(r);
    }

}

make the Relation class abstract