package org.simantics.layer0.utils.binaryPredicates;

import java.util.Collection;

import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.WriteGraph;
import org.simantics.db.exception.DatabaseException;
import org.simantics.utils.datastructures.Pair;


public class BinaryPredicateAdapter extends BinaryPredicate {

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

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

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

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

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

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

	@Override
	public boolean has(ReadGraph g, Resource subject, Resource object)
			throws DatabaseException {
		throw new UnsupportedOperationException();
	}

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

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

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

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