/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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 org.apache.myfaces.view.facelets.tag.jstl.core;
  
  import javax.el.ELContext;
  import javax.el.ValueExpression;
  
  /**
   * @author Jacob Hookom
   * @version $Id$
   */
  public final class IterationStatusExpression extends ValueExpression
  {
  
      private static final long serialVersionUID = 1L;
  
      private final IterationStatus status;
  
      public IterationStatusExpression(IterationStatus status)
      {
          this.status = status;
      }
  
      @Override
      public Object getValue(ELContext context)
      {
          return this.status;
      }
  
      @Override
      public void setValue(ELContext context, Object value)
      {
          throw new UnsupportedOperationException("Cannot set IterationStatus");
      }
  
      @Override
      public boolean isReadOnly(ELContext context)
      {
          return true;
      }
  
      @Override
      public Class getType(ELContext context)
      {
          return IterationStatus.class;
      }
  
      @Override
      public Class getExpectedType()
      {
          return IterationStatus.class;
      }
  
      @Override
      public String getExpressionString()
      {
          return this.toString();
      }
  
      @Override
      public boolean equals(Object obj)
      {
          return this.status.equals(obj);
      }
  
      @Override
      public int hashCode()
      {
          return this.status.hashCode();
      }
  
      @Override
      public boolean isLiteralText()
      {
          return true;
      }
  
      @Override
      public String toString()
      {
          return this.status.toString();
      }
  
 }