public void dumpDTM()

in xalan/src/main/java/org/apache/xml/dtm/ref/DTMDefaultBase.java [637:775]
120 lines of code
28 McCabe index (conditional complexity)

  public void dumpDTM(OutputStream os)
  {
    try
    {
      if(os==null)
      {
	      File f = new File("DTMDump"+((Object)this).hashCode()+".txt");
 	      System.err.println("Dumping... "+f.getAbsolutePath());
 	      os=new FileOutputStream(f);
      }
      PrintStream ps = new PrintStream(os);

      while (nextNode()){}

      int nRecords = m_size;

      ps.println("Total nodes: " + nRecords);

      for (int index = 0; index < nRecords; ++index)
      {
      	int i=makeNodeHandle(index);
        ps.println("=========== index=" + index + " handle=" + i + " ===========");
        ps.println("NodeName: " + getNodeName(i));
        ps.println("NodeNameX: " + getNodeNameX(i));
        ps.println("LocalName: " + getLocalName(i));
        ps.println("NamespaceURI: " + getNamespaceURI(i));
        ps.println("Prefix: " + getPrefix(i));

        int exTypeID = _exptype(index);

        ps.println("Expanded Type ID: "
                           + Integer.toHexString(exTypeID));

        int type = _type(index);
        String typestring;

        switch (type)
        {
        case DTM.ATTRIBUTE_NODE :
          typestring = "ATTRIBUTE_NODE";
          break;
        case DTM.CDATA_SECTION_NODE :
          typestring = "CDATA_SECTION_NODE";
          break;
        case DTM.COMMENT_NODE :
          typestring = "COMMENT_NODE";
          break;
        case DTM.DOCUMENT_FRAGMENT_NODE :
          typestring = "DOCUMENT_FRAGMENT_NODE";
          break;
        case DTM.DOCUMENT_NODE :
          typestring = "DOCUMENT_NODE";
          break;
        case DTM.DOCUMENT_TYPE_NODE :
          typestring = "DOCUMENT_NODE";
          break;
        case DTM.ELEMENT_NODE :
          typestring = "ELEMENT_NODE";
          break;
        case DTM.ENTITY_NODE :
          typestring = "ENTITY_NODE";
          break;
        case DTM.ENTITY_REFERENCE_NODE :
          typestring = "ENTITY_REFERENCE_NODE";
          break;
        case DTM.NAMESPACE_NODE :
          typestring = "NAMESPACE_NODE";
          break;
        case DTM.NOTATION_NODE :
          typestring = "NOTATION_NODE";
          break;
        case DTM.NULL :
          typestring = "NULL";
          break;
        case DTM.PROCESSING_INSTRUCTION_NODE :
          typestring = "PROCESSING_INSTRUCTION_NODE";
          break;
        case DTM.TEXT_NODE :
          typestring = "TEXT_NODE";
          break;
        default :
          typestring = "Unknown!";
          break;
        }

        ps.println("Type: " + typestring);

        int firstChild = _firstch(index);

        if (DTM.NULL == firstChild)
          ps.println("First child: DTM.NULL");
        else if (NOTPROCESSED == firstChild)
          ps.println("First child: NOTPROCESSED");
        else
          ps.println("First child: " + firstChild);

        if (m_prevsib != null)
        {
          int prevSibling = _prevsib(index);

          if (DTM.NULL == prevSibling)
            ps.println("Prev sibling: DTM.NULL");
          else if (NOTPROCESSED == prevSibling)
            ps.println("Prev sibling: NOTPROCESSED");
          else
            ps.println("Prev sibling: " + prevSibling);
        }

        int nextSibling = _nextsib(index);

        if (DTM.NULL == nextSibling)
          ps.println("Next sibling: DTM.NULL");
        else if (NOTPROCESSED == nextSibling)
          ps.println("Next sibling: NOTPROCESSED");
        else
          ps.println("Next sibling: " + nextSibling);

        int parent = _parent(index);

        if (DTM.NULL == parent)
          ps.println("Parent: DTM.NULL");
        else if (NOTPROCESSED == parent)
          ps.println("Parent: NOTPROCESSED");
        else
          ps.println("Parent: " + parent);

        int level = _level(index);

        ps.println("Level: " + level);
        ps.println("Node Value: " + getNodeValue(i));
        ps.println("String Value: " + getStringValue(i));
      }
    }
    catch(IOException ioe)
    {
      ioe.printStackTrace(System.err);
        throw new RuntimeException(ioe.getMessage());
    }
  }