Class Column
java.lang.Object
org.apache.poi.ss.formula.functions.Column
- All Implemented Interfaces:
Function,Function0Arg,Function1Arg
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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Column
public Column()
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Method Details
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evaluate
Description copied from interface:Function0Arg- Specified by:
evaluatein interfaceFunction0Arg
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evaluate
Description copied from interface:Function1Arg- Specified by:
evaluatein interfaceFunction1Arg
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evaluate
- Specified by:
evaluatein interfaceFunction- 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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