/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.layer0.utils.predicates;

import java.util.Collection;

import org.simantics.db.Resource;
import org.simantics.db.ReadGraph;
import org.simantics.db.WriteGraph;
import org.simantics.db.exception.DatabaseException;

public abstract class UnaryTest extends UnaryPredicate {

	@Override
	public void add(WriteGraph g, Resource r) throws DatabaseException {
		throw new UnsupportedOperationException();
	}

	@Override
	public Collection<Resource> getResources(ReadGraph g) throws DatabaseException {
		throw new UnsupportedOperationException();
	}

	@Override
	public void remove(WriteGraph g, Resource r) throws DatabaseException {
		throw new UnsupportedOperationException();
	}

	@Override
	public boolean supportsAddition() {		
		return false;
	}

	@Override
	public boolean supportsRemoval() {
		return false;
	}

	@Override
	public boolean supportsUnboundedQuery() {
		return false;
	}

	
	
}