/* PolicyHolder.java --
   Copyright (C) 2005, 2006 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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package org.omg.CORBA;

import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.OutputStream;
import org.omg.CORBA.portable.Streamable;

/**
* A holder for the object {@link Policy}.
*
* @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
*/
public final class PolicyHolder
  implements Streamable
{
  /**
   * The stored Policy value.
   */
  public Policy value;

  /**
   * Create the uninitialised instance, leaving the value field
   * with default <code>null</code> value.
   */
  public PolicyHolder()
  {
  }

  /**
   * Create the initialised instance.
   * @param initialValue the value that will be assigned to
   * the <code>value</code> field.
   */
  public PolicyHolder(Policy initialValue)
  {
    value = initialValue;
  }

  /**
   * Fill in the {@link #value} by data from the CDR stream.
   * Delegates work to {@link PolicyHelper}.
   *
   * @param input the org.omg.CORBA.portable stream to read.
   */
  public void _read(InputStream input)
  {
    value = PolicyHelper.read(input);
  }

  /**
   * Write the stored value into the CDR stream.
   * Delegates work to {@link PolicyHelper}.
   *
   * @param output the org.omg.CORBA.portable stream to write.
   */
  public void _write(OutputStream output)
  {
    PolicyHelper.write(output, value);
  }

  /**
   * Get the typecode of the Policy.
   * Delegates work to {@link PolicyHelper}.
   */
  public org.omg.CORBA.TypeCode _type()
  {
    return PolicyHelper.type();
  }
}