Example #1
0
  // ---------------------------------------------
  //  get all field names belongs to node
  // ---------------------------------------------
  public String[] getFieldNames(VRMLNode node) {
    int i;
    int n = node.getNumFields();

    //		System.out.print(indentStr);
    //		System.out.println(Integer.toString(n)+" fields");

    int nValidFields = 0;
    for (i = 1; i < n; i++) {
      //			System.out.print(indentStr);
      //			System.out.print(i);

      VRMLFieldDeclaration decl = node.getFieldDeclaration(i);
      if (decl != null) {
        //				String fieldName = decl.getName();	// field name
        //				System.out.println(" "+fieldName);

        int fieldAccess = decl.getAccessType();
        if ((fieldAccess == FieldConstants.FIELD) || (fieldAccess == FieldConstants.EXPOSEDFIELD)) {
          nValidFields++;
        }
      }
    }

    if (nValidFields <= 0) return null;
    String[] fieldNames = new String[nValidFields];

    int iField = 0;
    for (i = 1; i < n; i++) {
      //			System.out.print(indentStr);
      //			System.out.print(i);

      VRMLFieldDeclaration decl = node.getFieldDeclaration(i);
      if (decl != null) {
        String fieldName = decl.getName(); // field name
        //				System.out.println(" "+fieldName);

        int fieldAccess = decl.getAccessType();
        if ((fieldAccess == FieldConstants.FIELD) || (fieldAccess == FieldConstants.EXPOSEDFIELD)) {
          fieldNames[iField] = fieldName;
          iField++;
        }
      }
    }

    return fieldNames;
  }
Example #2
0
  void printNodeSub(VRMLNode node, int indentLevel) {
    String indentStr = X3DParser.getIndentSpace(indentLevel);
    System.out.print(indentStr);
    System.out.println(node.getVRMLNodeName());

    if (node instanceof BaseWorldRoot) {

      BaseWorldRoot root = (BaseWorldRoot) node;

      VRMLNodeType[] childNodes = root.getChildren();
      for (int i = 0; i < childNodes.length; i++) {
        VRMLNode child = childNodes[i];
        printNodeSub(child, indentLevel + 1);
      }
    } else {
      int n = node.getNumFields();

      //			System.out.print(indentStr);
      //			System.out.println(Integer.toString(n)+" fields");

      for (int i = 1; i < n; i++) {
        //				System.out.print(indentStr);
        //				System.out.print(i);

        VRMLFieldDeclaration decl = node.getFieldDeclaration(i);
        if (decl != null) {
          String fieldName = decl.getName(); // field name
          //					System.out.println(" "+fieldName);

          int fieldAccess = decl.getAccessType();
          if ((fieldAccess == FieldConstants.FIELD)
              || (fieldAccess == FieldConstants.EXPOSEDFIELD)) {
            printField(node, fieldName, indentLevel);
          }
        }
      }
    }
  }