com.japisoft.formula.operator
Class OperatorContext

java.lang.Object
  |
  +--com.japisoft.formula.operator.OperatorContext

public class OperatorContext

extends java.lang.Object

This is a context for getting each parameter value

Version:

1.0

Author:

(c) 2004 JAPISoft / http://www.japisoft.com

Constructor Summary

OperatorContext(AbstractNode refNode, FormulaContext context)

Method Summary

FormulaContext	getFormulaContext()
int	getLocation() For inner usage only
java.lang.String	getOperandName1()
java.lang.String	getOperandName2()
java.lang.String	getOperandName3()
java.lang.Object	getValue1()
java.lang.Object	getValue2()
java.lang.Object	getValue3()
boolean	isHighPrecisionMode()
void	resetInnerOperandCache() This method is for forcing a new operand computing when calling getValue1...
void	setLocation(int location) For inner usage only

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorContext

public OperatorContext(AbstractNode refNode,
                       FormulaContext context)

Method Detail

getFormulaContext

public FormulaContext getFormulaContext()

isHighPrecisionMode

public boolean isHighPrecisionMode()

Returns:

true if this is the high precision mode

getOperandName1

public java.lang.String getOperandName1()

Returns:

the name of the first operand

getOperandName2

public java.lang.String getOperandName2()

Returns:

the name of the second operand

getOperandName3

public java.lang.String getOperandName3()

Returns:

the name of the third operand

resetInnerOperandCache

public void resetInnerOperandCache()

This method is for forcing a new operand computing when calling getValue1...

getValue1

public java.lang.Object getValue1()
                           throws EvaluateException

Returns:

the value of the first operand

EvaluateException

getValue2

public java.lang.Object getValue2()
                           throws EvaluateException

Returns:

the value of the second operand

EvaluateException

getValue3

public java.lang.Object getValue3()
                           throws EvaluateException

Returns:

the value of the third operand

EvaluateException

setLocation

public void setLocation(int location)

For inner usage only

getLocation

public int getLocation()

For inner usage only