/*

 * Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.tools.classfile;

import java.io.IOException;

/**

 * See JVMS3, section 4.8.2.

 *

 *  This code and its internal interfaces are subject to change or

 *  deletion without notice.</b>

 */

public class ConstantValue_attribute extends Attribute {

    ConstantValue_attribute(ClassReader cr, int name_index, int length) throws IOException {

        super(name_index, length);

        constantvalue_index = cr.readUnsignedShort();

    }

    public ConstantValue_attribute(ConstantPool constant_pool, int constantvalue_index)

            throws ConstantPoolException {

        this(constant_pool.getUTF8Index(Attribute.ConstantValue), constantvalue_index);

    }

    public ConstantValue_attribute(int name_index, int constantvalue_index) {

        super(name_index, 2);

        this.constantvalue_index = constantvalue_index;

    }

    public <R, D> R accept(Visitor<R, D> visitor, D data) {

        return visitor.visitConstantValue(this, data);

    }

    public final int constantvalue_index;

}