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      1 /*
      2  * Licensed to the Apache Software Foundation (ASF) under one
      3  * or more contributor license agreements. See the NOTICE file
      4  * distributed with this work for additional information
      5  * regarding copyright ownership. The ASF licenses this file
      6  * to you under the Apache License, Version 2.0 (the  "License");
      7  * you may not use this file except in compliance with the License.
      8  * You may obtain a copy of the License at
      9  *
     10  *     http://www.apache.org/licenses/LICENSE-2.0
     11  *
     12  * Unless required by applicable law or agreed to in writing, software
     13  * distributed under the License is distributed on an "AS IS" BASIS,
     14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15  * See the License for the specific language governing permissions and
     16  * limitations under the License.
     17  */
     18 /*
     19  * $Id: WhiteSpaceInfo.java 468643 2006-10-28 06:56:03Z minchau $
     20  */
     21 package org.apache.xalan.templates;
     22 
     23 import org.apache.xpath.XPath;
     24 
     25 /**
     26  * This is used as a special "fake" template that can be
     27  * handled by the TemplateList to do pattern matching
     28  * on nodes.
     29  */
     30 public class WhiteSpaceInfo extends ElemTemplate
     31 {
     32     static final long serialVersionUID = 6389208261999943836L;
     33 
     34   /** Flag indicating whether whitespaces should be stripped.
     35    *  @serial        */
     36   private boolean m_shouldStripSpace;
     37 
     38   /**
     39    * Return true if this element specifies that the node that
     40    * matches the match pattern should be stripped, otherwise
     41    * the space should be preserved.
     42    *
     43    * @return value of m_shouldStripSpace flag
     44    */
     45   public boolean getShouldStripSpace()
     46   {
     47     return m_shouldStripSpace;
     48   }
     49 
     50   /**
     51    * Constructor WhiteSpaceInfo
     52    * @param thisSheet The current stylesheet
     53    */
     54   public WhiteSpaceInfo(Stylesheet thisSheet)
     55   {
     56   	setStylesheet(thisSheet);
     57   }
     58 
     59 
     60   /**
     61    * Constructor WhiteSpaceInfo
     62    *
     63    *
     64    * @param matchPattern Match pattern
     65    * @param shouldStripSpace Flag indicating whether or not
     66    * to strip whitespaces
     67    * @param thisSheet The current stylesheet
     68    */
     69   public WhiteSpaceInfo(XPath matchPattern, boolean shouldStripSpace, Stylesheet thisSheet)
     70   {
     71 
     72     m_shouldStripSpace = shouldStripSpace;
     73 
     74     setMatch(matchPattern);
     75 
     76     setStylesheet(thisSheet);
     77   }
     78 
     79   /**
     80    * This function is called to recompose() all of the WhiteSpaceInfo elements.
     81    */
     82   public void recompose(StylesheetRoot root)
     83   {
     84     root.recomposeWhiteSpaceInfo(this);
     85   }
     86 
     87 }
     88