org.apache.poi.ss.formula.eval
Class TwoOperandNumericOperation

java.lang.Object
  org.apache.poi.ss.formula.functions.Fixed2ArgFunction
      org.apache.poi.ss.formula.eval.TwoOperandNumericOperation

All Implemented Interfaces:

Function, Function2Arg

public abstract class TwoOperandNumericOperation
extends Fixed2ArgFunction

Author:

Josh Micich

Field Summary

static Function	AddEval
static Function	DivideEval
static Function	MultiplyEval
static Function	PowerEval
static Function	SubtractEval

Constructor Summary

TwoOperandNumericOperation()

Method Summary

protected abstract double	evaluate(double d0, double d1)
ValueEval	evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1) see Function.evaluate(ValueEval[], int, int)
protected double	singleOperandEvaluate(ValueEval arg, int srcCellRow, int srcCellCol)

Methods inherited from class org.apache.poi.ss.formula.functions.Fixed2ArgFunction

evaluate

Methods inherited from class java.lang.Object

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

Field Detail

AddEval

public static final Function AddEval

DivideEval

public static final Function DivideEval

MultiplyEval

public static final Function MultiplyEval

PowerEval

public static final Function PowerEval

SubtractEval

public static final Function SubtractEval

Constructor Detail

TwoOperandNumericOperation

public TwoOperandNumericOperation()

Method Detail

singleOperandEvaluate

protected final double singleOperandEvaluate(ValueEval arg,
                                             int srcCellRow,
                                             int srcCellCol)
                                      throws EvaluationException

Throws:

EvaluationException

evaluate

public ValueEval evaluate(int srcRowIndex,
                          int srcColumnIndex,
                          ValueEval arg0,
                          ValueEval arg1)

Description copied from interface: Function2Arg

see Function.evaluate(ValueEval[], int, int)

evaluate

protected abstract double evaluate(double d0,
                                   double d1)
                            throws EvaluationException

Throws:

EvaluationException