cvs commit: jakarta-velocity/src/java/org/apache/velocity/processor/javacc/parser NodeUtils.java

[jv...@locus.apache.org]

jvanzyl     00/09/20 19:36:16

  Added:       src/java/org/apache/velocity/processor/javacc/parser
                        NodeUtils.java
  Log:
  - utils needed by some of the nodes. it's duplicated code right now.
    all the visitors will be cleaned out shortly, and code specific
    to a node type will be placed solely within the node.
  
  Revision  Changes    Path
  1.1                  jakarta-velocity/src/java/org/apache/velocity/processor/javacc/parser/NodeUtils.java
  
  Index: NodeUtils.java
  ===================================================================
  package org.apache.velocity.processor.javacc.parser;
  
  public class NodeUtils
  {
      public static String specialText(Token t)
      {
          String specialText = "";
          
          if (t.specialToken == null || t.specialToken.image.startsWith("##"))
              return specialText;
              
          Token tmp_t = t.specialToken;
          
          while (tmp_t.specialToken != null)
              tmp_t = tmp_t.specialToken;
          
          while (tmp_t != null)
          {
              specialText += tmp_t.image;
              tmp_t = tmp_t.next;
          }            
  
          return specialText;
      }
  }