javafe.ast
Class Util

java.lang.Object
  javafe.ast.Util

public class Util

extends java.lang.Object

Various utility methods.

Constructor Summary

Util()

Method Summary

static int	size(ASTNode n) Returns the size of the AST n.
static int	size(ASTNode n, int limit) Returns the size of the AST n (see above), except returns -1 if the size exceeds limit.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Util

public Util()

Method Detail

size

public static int size(ASTNode n)

Returns the size of the AST n. The size includes the size of all children nodes, even children nodes that are null.

size

public static int size(ASTNode n,
                       int limit)

Returns the size of the AST n (see above), except returns -1 if the size exceeds limit.