org.nfunk.jep
Interface EvaluatorI

All Known Implementing Classes:

EvaluatorVisitor, MatrixEvaluator, VectorEvaluator, XEvaluatorVisitor

public interface EvaluatorI

Author:

Rich Morris Created on 22-Apr-2005

Method Summary

java.lang.Object

eval(Node node) Evaluates a node and returns and object with the value of the node.

Method Detail

eval

java.lang.Object eval(Node node)
                      throws ParseException

Evaluates a node and returns and object with the value of the node.

Throws:

ParseException - if errors occur during evaluation;