Package 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:
ArrayFunction,Function,Function2Arg
- Author:
- Josh Micich
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract doubleevaluate(double d0, double d1) evaluateArray(ValueEval[] args, int srcRowIndex, int srcColumnIndex) protected final doublesingleOperandEvaluate(ValueEval arg, int srcCellRow, int srcCellCol) Methods inherited from class org.apache.poi.ss.formula.functions.Fixed2ArgFunction
evaluate
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Field Details
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AddEval
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DivideEval
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MultiplyEval
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PowerEval
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SubtractEval
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Constructor Details
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TwoOperandNumericOperation
public TwoOperandNumericOperation()
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Method Details
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singleOperandEvaluate
protected final double singleOperandEvaluate(ValueEval arg, int srcCellRow, int srcCellCol) throws EvaluationException - Throws:
EvaluationException
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evaluateArray
- Specified by:
evaluateArrayin interfaceArrayFunction- Parameters:
args- the evaluated function arguments. Empty values are represented withBlankEvalorMissingArgEval, nevernull.srcRowIndex- row index of the cell containing the formula under evaluationsrcColumnIndex- column index of the cell containing the formula under evaluation- Returns:
- The evaluated result, possibly an
ErrorEval, nevernull. Note - Excel uses the error code #NUM! instead of IEEE NaN, so when numeric functions evaluate toDouble.NaNbe sure to translate the result toErrorEval.NUM_ERROR.
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evaluate
Description copied from interface:Function2Arg- Specified by:
evaluatein interfaceFunction2Arg
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evaluate
- Throws:
EvaluationException
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