org.lsmp.djep.rewrite
Interface RewriteRuleI

All Known Implementing Classes:

AbstractRewrite, CollectPowers, ExpandBrackets, ExpandPower

public interface RewriteRuleI

Author:

Rich Morris Created on 01-Oct-2004

Method Summary

Node	apply(ASTFunNode node, Node[] children) Rewrites the node
boolean	test(ASTFunNode node, Node[] children) Returns true if node needs to be rewritten, according to this rule.

Method Detail

test

boolean test(ASTFunNode node,
             Node[] children)

Returns true if node needs to be rewritten, according to this rule.

apply

Node apply(ASTFunNode node,
           Node[] children)
           throws ParseException

Rewrites the node

Throws:

ParseException