/*

 * Copyright (c) 1995, 2001, 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 org.omg.CORBA;

import org.omg.CORBA.portable.Streamable;

import org.omg.CORBA.portable.InputStream;

import org.omg.CORBA.portable.OutputStream;

/**

 * Holder files, see <a href="doc-files/generatedfiles.html#holder">

 * "Generated Files: Holder Files"</a>.<P>

 * that is used to store "out" and "inout" parameters in IDL methods.

 * or "inout" parameter, the programmer must pass an instance of

 * parameter in the method invocation; for "inout" parameters, the programmer

 * must also fill the "in" value to be sent to the server.

 * Before the method invocation returns, the ORB will fill in the

 * value corresponding to the "out" value returned from the server.

 * <P>

 *

 * @since       JDK1.2

 */

public final class DoubleHolder implements Streamable {

    /**

     * object.

     */

    public double value;

    /**

     */

    public DoubleHolder() {

    }

    /**

     */

    public DoubleHolder(double initial) {

        value = initial;

    }

    /**

     * Read a double value from the input stream and store it in the

     * value member.

     *

     */

    public void _read(InputStream input) {

        value = input.read_double();

    }

    /**

     * Write the double value stored in this holder to an

     *

     */

    public void _write(OutputStream output) {

        output.write_double(value);

    }

    /**

     *

     */

    public org.omg.CORBA.TypeCode _type() {

        return ORB.init().get_primitive_tc(TCKind.tk_double);

    }

}