Top Constructors Methods
org.apache.poi.ss.formula.functions

public final Class Choose

extends Object
implements Function
Class Inheritance
All Implemented Interfaces
org.apache.poi.ss.formula.functions.Function
Imports
org.apache.poi.ss.formula.eval.BlankEval, .ErrorEval, .EvaluationException, .MissingArgEval, .OperandResolver, .ValueEval

Constructor Summary

AccessConstructor and Description
public
Choose()

Method Summary

Modifier and TypeMethod and Description
public ValueEval
evaluate(ValueEval[]
the evaluated function arguments. Empty values are represented with BlankEval or MissingArgEval, never null.
args, int
row index of the cell containing the formula under evaluation
srcRowIndex, int
column index of the cell containing the formula under evaluation
srcColumnIndex)

Implements org.apache.poi.ss.formula.functions.Function.evaluate.

public static int
evaluateFirstArg(ValueEval arg0, int srcRowIndex, int srcColumnIndex)

Inherited from java.lang.Object:
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Constructor Detail

Chooseback to summary
public Choose()

Method Detail

evaluateback to summary
public ValueEval evaluate(ValueEval[] args, int srcRowIndex, int srcColumnIndex)

Implements org.apache.poi.ss.formula.functions.Function.evaluate.

Parameters
args:ValueEval[]

Doc from org.apache.poi.ss.formula.functions.Function.evaluate.

the evaluated function arguments. Empty values are represented with BlankEval or MissingArgEval, never null.

srcRowIndex:int

Doc from org.apache.poi.ss.formula.functions.Function.evaluate.

row index of the cell containing the formula under evaluation

srcColumnIndex:int

Doc from org.apache.poi.ss.formula.functions.Function.evaluate.

column index of the cell containing the formula under evaluation

Returns:ValueEval

Doc from org.apache.poi.ss.formula.functions.Function.evaluate.

The evaluated result, possibly an ErrorEval, 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.

evaluateFirstArgback to summary
public static int evaluateFirstArg(ValueEval arg0, int srcRowIndex, int srcColumnIndex) throws EvaluationException