How to use

getColumnNumber

method

in

org.codehaus.groovy.ast.ClassNode

private static void checkTraitAllowed(final ClassNode bottomTrait, final SourceUnit unit) {
  ClassNode superClass = bottomTrait.getSuperClass();
  if (superClass==null || ClassHelper.OBJECT_TYPE.equals(superClass)) return;
  if (!Traits.isTrait(superClass)) {
    unit.addError(new SyntaxException("A trait can only inherit from another trait", superClass.getLineNumber(), superClass.getColumnNumber()));
  }
}

    new SyntaxErrorMessage(new SyntaxException(txt, node.getLineNumber(), node.getColumnNumber(), node.getLastLineNumber(), node.getLastColumnNumber()), nodeSource)
);

/**
 * Creates a location which goes from the given node's starting position to at most one line after.
 */
public static Location createClassDefinitionLocation(URI uri, ClassNode node) {
  Range range;
  // This takes care of the edge case where the class is defined on one line.
  if (node.getLineNumber() == node.getLastLineNumber()) {
    range = Ranges.createZeroBasedRange(node.getLineNumber(), node.getColumnNumber(), node.getLastLineNumber(),
        node.getLastColumnNumber());
  } else {
    range = Ranges.createZeroBasedRange(node.getLineNumber(), node.getColumnNumber(),
        Math.min(node.getLineNumber() + 1, node.getLastLineNumber()),
        Math.min(1, node.getLastColumnNumber()));
  }
  return new Location(uri.toString(), range);
}

private void addClassNodeOccurrences(ClassNode visitedNode, ClassNode findingNode) {
  final String findingName = ElementUtils.getTypeName(findingNode);
  final ClassNode superClass = visitedNode.getUnresolvedSuperClass(false);
  final ClassNode[] interfaces = visitedNode.getInterfaces();
  // Check if the caret is on the ClassNode itself
  if (findingName.equals(visitedNode.getName())) {
    occurrences.add(new FakeASTNode(visitedNode, visitedNode.getNameWithoutPackage()));
  }
  // Check if the caret is on the parent type
  if (superClass.getLineNumber() > 0 && superClass.getColumnNumber() > 0) {
    if (findingName.equals(superClass.getName())) {
      occurrences.add(new FakeASTNode(superClass, superClass.getNameWithoutPackage()));
    }
  }
  // Check all implemented interfaces
  for (ClassNode interfaceNode : interfaces) {
    if (interfaceNode.getLineNumber() > 0 && interfaceNode.getColumnNumber() > 0) {
      if (findingName.equals(interfaceNode.getName())) {
        occurrences.add(new FakeASTNode(interfaceNode, interfaceNode.getNameWithoutPackage()));
      }
    }
  }
  // Check all class level annotations
  for (AnnotationNode annotation : visitedNode.getAnnotations(findingNode)) {
    addAnnotationOccurrences(annotation, findingNode);
  }
}

    new SyntaxErrorMessage(new SyntaxException(txt, node.getLineNumber(), node.getColumnNumber()), nodeSource)
);

    new SyntaxErrorMessage(new SyntaxException(txt, node.getLineNumber(), node.getColumnNumber()), nodeSource)
);

    new SyntaxErrorMessage(new SyntaxException(txt, node.getLineNumber(), node.getColumnNumber()), nodeSource)
);

    new SyntaxErrorMessage(new SyntaxException(txt, node.getLineNumber(), node.getColumnNumber()), nodeSource)
);