Class Fixed3ArgFunction
java.lang.Object
org.apache.poi.ss.formula.functions.Fixed3ArgFunction
- All Implemented Interfaces:
Function
,Function3Arg
Convenience base class for functions that must take exactly three arguments.
- Author:
- Josh Micich
-
Constructor Details
-
Fixed3ArgFunction
public Fixed3ArgFunction()
-
-
Method Details
-
evaluate
- Specified by:
evaluate
in interfaceFunction
- Parameters:
args
- the evaluated function arguments. Empty values are represented withBlankEval
orMissingArgEval
, 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.NaN
be sure to translate the result toErrorEval.NUM_ERROR
.
-