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

public final Class NumberValueFunction

extends Object
implements FreeRefFunction
Class Inheritance
All Implemented Interfaces
org.apache.poi.ss.formula.functions.FreeRefFunction
Imports
java.util.Locale, java.text.DecimalFormatSymbols, org.apache.poi.ss.formula.OperationEvaluationContext, org.apache.poi.ss.formula.eval.ValueEval, .NumberEval, .ErrorEval, .EvaluationException, .OperandResolver, org.apache.poi.util.LocaleUtil
/** Implementation for the NUMBERVALUE() Excel function.

https://support.microsoft.com/en-us/office/numbervalue-function-1b05c8cf-2bfa-4437-af70-596c7ea7d879

Field Summary

Modifier and TypeField and Description
public static final FreeRefFunction
instance

Constructor Summary

AccessConstructor and Description
private
NumberValueFunction()

Method Summary

Modifier and TypeMethod and Description
private static void
checkValue(double result)

public ValueEval
evaluate(ValueEval[]
the pre-evaluated arguments for this function. args is never null, nor are any of its elements.
args, OperationEvaluationContext
primarily used to identify the source cell containing the formula being evaluated. may also be used to dynamically create reference evals.
ec)

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

Inherited from java.lang.Object:
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Field Detail

instanceback to summary
public static final FreeRefFunction instance

Constructor Detail

NumberValueFunctionback to summary
private NumberValueFunction()

Method Detail

checkValueback to summary
private static void checkValue(double result) throws EvaluationException
evaluateback to summary
public ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec)

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

Parameters
args:ValueEval[]

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

the pre-evaluated arguments for this function. args is never null, nor are any of its elements.

ec:OperationEvaluationContext

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

primarily used to identify the source cell containing the formula being evaluated. may also be used to dynamically create reference evals.

Returns:ValueEval

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

never null. Possibly an instance of ErrorEval in the case of a specified Excel error (Exceptions are never thrown to represent Excel errors).

Annotations
@Override