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/*
 * ==========================================================================
 * Copyright (C) 2019-2022 HCL America, Inc. ( http://www.hcl.com/ )
 *                            All rights reserved.
 * ==========================================================================
 * Licensed 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 .
 *
 * 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 com.hcl.domino.misc;

import java.text.MessageFormat;

/**
 * A class to hold a reference to another object, for use with inner classes.
 *
 * @param  the type of object contained in the reference
 * @author Jesse Gallagher
 */
public class Ref {
  private T m_obj;

  public Ref() {

  }

  public Ref(final T obj) {
    this.m_obj = obj;
  }

  public T get() {
    return this.m_obj;
  }

  public void set(final T obj) {
    this.m_obj = obj;
  }

  @Override
  public String toString() {
    return MessageFormat.format("[{0}: {1}]", this.getClass().getSimpleName(), this.m_obj); //$NON-NLS-1$
  }
}