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ASTIterator


antlr
Class ASTIterator

java.lang.Object
  extended byantlr.ASTIterator

public class ASTIterator
extends java.lang.Object


Constructor Summary
ASTIterator(AST t)
           
 
Method Summary
 boolean isSubtree(AST t, AST sub)
          Is 'sub' a subtree of 't' beginning at the root?
 AST next(AST template)
          Find the next subtree with structure and token types equal to those of 'template'.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ASTIterator

public ASTIterator(AST t)
Method Detail

isSubtree

public boolean isSubtree(AST t,
                         AST sub)
Is 'sub' a subtree of 't' beginning at the root?


next

public AST next(AST template)
Find the next subtree with structure and token types equal to those of 'template'.