com.ontimize.util.math

Class MespMathExpressionParser

java.lang.Object

com.ontimize.util.math.MespMathExpressionParser

All Implemented Interfaces:

MathExpressionParser

public class MespMathExpressionParser
extends Object
implements MathExpressionParser

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	error
protected String	errorInfo
protected com.graphbuilder.math.Expression	expression
protected com.graphbuilder.math.FuncMap	funcMap
protected com.graphbuilder.math.VarMap	varMap

Fields inherited from interface com.ontimize.util.math.MathExpressionParser

JEP, JEP3x, MESP

Constructor Summary

Constructors

Constructor and Description
MespMathExpressionParser()

Method Summary

Methods

Modifier and Type	Method and Description
void	addFunction(String key, Object function)
void	addStandardConstants()
void	addStandardFunctions()
void	addVariable(String var, double value)
void	addVariableAsObject(String var, Object o)
String	getErrorInfo()
double	getValue()
Object	getValueAsObject()
boolean	hasError()
void	parseExpression(String expression)
void	removeVariable(String var)
void	setTraverse(boolean value)

Methods inherited from class java.lang.Object

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

Field Detail

funcMap

protected com.graphbuilder.math.FuncMap funcMap

varMap

protected com.graphbuilder.math.VarMap varMap

expression

protected com.graphbuilder.math.Expression expression

errorInfo

protected String errorInfo

error

protected boolean error

Constructor Detail

MespMathExpressionParser

public MespMathExpressionParser()

Method Detail

addFunction

public void addFunction(String key,
               Object function)

Specified by:

addFunction in interface MathExpressionParser

addStandardConstants

public void addStandardConstants()

Specified by:

addStandardConstants in interface MathExpressionParser

addStandardFunctions

public void addStandardFunctions()

Specified by:

addStandardFunctions in interface MathExpressionParser

addVariable

public void addVariable(String var,
               double value)

Specified by:

addVariable in interface MathExpressionParser

addVariableAsObject

public void addVariableAsObject(String var,
                       Object o)

Specified by:

addVariableAsObject in interface MathExpressionParser

getErrorInfo

public String getErrorInfo()

Specified by:

getErrorInfo in interface MathExpressionParser

getValue

public double getValue()

Specified by:

getValue in interface MathExpressionParser

getValueAsObject

public Object getValueAsObject()

Specified by:

getValueAsObject in interface MathExpressionParser

hasError

public boolean hasError()

Specified by:

hasError in interface MathExpressionParser

parseExpression

public void parseExpression(String expression)

Specified by:

parseExpression in interface MathExpressionParser

removeVariable

public void removeVariable(String var)

Specified by:

removeVariable in interface MathExpressionParser

setTraverse

public void setTraverse(boolean value)

Specified by:

setTraverse in interface MathExpressionParser