001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements. See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership. The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the  "License");
007     * you may not use this file except in compliance with the License.
008     * You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    /*
019     * $Id: XBooleanStatic.java 468655 2006-10-28 07:12:06Z minchau $
020     */
021    package org.apache.xpath.objects;
022    
023    /**
024     * This class doesn't have any XPathContext, so override
025     * whatever to ensure it works OK.
026     * @xsl.usage internal
027     */
028    public class XBooleanStatic extends XBoolean
029    {
030        static final long serialVersionUID = -8064147275772687409L;
031    
032      /** The value of the object.
033       *  @serial          */
034      private final boolean m_val;
035    
036      /**
037       * Construct a XBooleanStatic object.
038       *
039       * @param b The value of the object
040       */
041      public XBooleanStatic(boolean b)
042      {
043    
044        super(b);
045    
046        m_val = b;
047      }
048    
049      /**
050       * Tell if two objects are functionally equal.
051       *
052       * @param obj2 Object to compare to this 
053       *
054       * @return True if the two objects are equal
055       *
056       * @throws javax.xml.transform.TransformerException
057       */
058      public boolean equals(XObject obj2)
059      {
060        try
061        {
062          return m_val == obj2.bool();
063        }
064        catch(javax.xml.transform.TransformerException te)
065        {
066          throw new org.apache.xml.utils.WrappedRuntimeException(te);
067        }
068      }
069    }