/*

 * Copyright (c) 1994, 2003, 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

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 */

package sun.tools.asm;

import sun.tools.java.*;

import sun.tools.tree.StringExpression;

import java.io.IOException;

import java.io.DataOutputStream;

/**

 * This is a string expression constant. This constant

 * represents an Java string constant.

 *

 * WARNING: The contents of this source file are not part of any

 * supported API.  Code that depends on them does so at its own risk:

 * they are subject to change or removal without notice.

 */

final

class StringExpressionConstantData extends ConstantPoolData {

    StringExpression str;

    /**

     * Constructor

     */

    StringExpressionConstantData(ConstantPool tab, StringExpression str) {

        this.str = str;

        tab.put(str.getValue());

    }

    /**

     * Write the constant to the output stream

     */

    void write(Environment env, DataOutputStream out, ConstantPool tab) throws IOException {

        out.writeByte(CONSTANT_STRING);

        out.writeShort(tab.index(str.getValue()));

    }

    /**

     * Return the order of the constant

     */

    int order() {

        return 0;

    }

    /**

     * toString

     */

    public String toString() {

        return "StringExpressionConstantData[" + str.getValue() + "]=" + str.getValue().hashCode();

    }

}