RunFunction.java

/**
 * Copyright 2010 JBoss Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.drools.clips.functions;

import org.drools.clips.Appendable;
import org.drools.clips.Function;
import org.drools.clips.LispAtom;
import org.drools.clips.LispForm;

public class RunFunction implements Function {
    private static final String name = "run";

    public String getName() {
        return name;
    }
    
    public void dump(LispForm lispForm, Appendable appendable) {
        if ( lispForm.getSExpressions().length == 3 ) {
            appendable.append( "run(" + ((LispAtom)lispForm.getSExpressions()[2]).getValue() + ");\n " );
        } else {
            appendable.append( "run()" );
        }
    }
}