/*
 * Copyright (C) 2008-2015 by Holger Arndt
 *
 * This file is part of the Java Data Mining Package (JDMP).
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership and licensing.
 *
 * JDMP 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 2
 * of the License, or (at your option) any later version.
 *
 * JDMP 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 JDMP; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 */

package org.jdmp.core.module;

import org.jdmp.core.script.Result;
import org.jdmp.core.script.jdmp.Interpreter;

public class DefaultModule extends AbstractModule {
	private static final long serialVersionUID = 4932183248766877797L;

	private Interpreter interpreter = null;

	public Interpreter getInterpreter() {
		if (interpreter == null) {
			interpreter = new Interpreter(this);
		}
		return interpreter;
	}

	public Result execute(String script) throws Exception {
		Result result = getInterpreter().execute(script);
		fireValueChanged();
		return result;
	}
}