/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netbeans.lib.v8debug.vars;

import org.netbeans.lib.v8debug.V8Script;

/**
 *
 * @author Martin Entlicher
 */
public final class V8ScriptValue extends V8Value {
    
    private final V8Script script;
    
    public V8ScriptValue(long handle, V8Script script, String text) {
        super(handle, V8Value.Type.Script, text);
        this.script = script;
    }

    public V8Script getScript() {
        return script;
    }
}
