public final class Sumproduct extends java.lang.Object implements Function
Syntax :
SUMPRODUCT ( array1[, array2[, array3[, ...]]])
array1, ... arrayN | typically area references, possibly cell references or scalar values |
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Constructor and Description |
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Sumproduct() |
Modifier and Type | Method and Description |
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ValueEval |
evaluate(ValueEval[] args,
int srcCellRow,
int srcCellCol) |
public ValueEval evaluate(ValueEval[] args, int srcCellRow, int srcCellCol)
evaluate
in interface Function
args
- the evaluated function arguments. Empty values are represented with
BlankEval
or MissingArgEval
, never null
.srcCellRow
- row index of the cell containing the formula under evaluationsrcCellCol
- column index of the cell containing the formula under evaluationErrorEval
, never null
.
Note - Excel uses the error code #NUM! instead of IEEE NaN, so when
numeric functions evaluate to Double.NaN
be sure to translate the result to ErrorEval.NUM_ERROR
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