org.lsmp.djep.matrixJep
Class MatrixEvaluator

java.lang.Object
  org.lsmp.djep.matrixJep.MatrixEvaluator

All Implemented Interfaces:

ParserVisitor

public class MatrixEvaluator

extends java.lang.Object

implements ParserVisitor

This visitor evaluates a the tree representing the equation.

Since:

2.3.2 Hack so comparitive operations work with vectors and matricies.

Author:

Rich Morris Created on 30-Oct-2003

Constructor Summary

MatrixEvaluator()

Method Summary

MatrixValueI	evaluate(MatrixNodeI node, MatrixJep mjep)
java.lang.Object	visit(ASTConstant node, java.lang.Object data) constants
java.lang.Object	visit(ASTFunNode node, java.lang.Object data) other functions
java.lang.Object	visit(ASTStart node, java.lang.Object data)
java.lang.Object	visit(ASTVarNode node, java.lang.Object data) multidimensions differentiable variables
java.lang.Object	visit(SimpleNode node, java.lang.Object data)

Methods inherited from class java.lang.Object

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

Constructor Detail

MatrixEvaluator

public MatrixEvaluator()

Method Detail

evaluate

public MatrixValueI evaluate(MatrixNodeI node,
                             MatrixJep mjep)
                      throws ParseException

Throws:

ParseException

visit

public java.lang.Object visit(SimpleNode node,
                              java.lang.Object data)

Specified by:

visit in interface ParserVisitor

visit

public java.lang.Object visit(ASTStart node,
                              java.lang.Object data)

Specified by:

visit in interface ParserVisitor

visit

public java.lang.Object visit(ASTConstant node,
                              java.lang.Object data)

constants

Specified by:

visit in interface ParserVisitor

visit

public java.lang.Object visit(ASTVarNode node,
                              java.lang.Object data)
                       throws ParseException

multidimensions differentiable variables

Specified by:

visit in interface ParserVisitor

Throws:

ParseException

visit

public java.lang.Object visit(ASTFunNode node,
                              java.lang.Object data)
                       throws ParseException

other functions

Specified by:

visit in interface ParserVisitor

Throws:

ParseException