org.apache.poi.ss.formula.functions
Class LogicalFunction
java.lang.Object
org.apache.poi.ss.formula.functions.Fixed1ArgFunction
org.apache.poi.ss.formula.functions.LogicalFunction
- All Implemented Interfaces:
- Function, Function1Arg
public abstract class LogicalFunction
- extends Fixed1ArgFunction
- Author:
- Amol S. Deshmukh < amolweb at ya hoo dot com >, Josh Micich
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ISLOGICAL
public static final Function ISLOGICAL
ISNONTEXT
public static final Function ISNONTEXT
ISNUMBER
public static final Function ISNUMBER
ISTEXT
public static final Function ISTEXT
ISBLANK
public static final Function ISBLANK
ISERROR
public static final Function ISERROR
ISNA
public static final Function ISNA
- Implementation for Excel ISNA() function.
Syntax:
ISNA(value)
value The value to be tested
Returns TRUE if the specified value is '#N/A', FALSE otherwise.
ISREF
public static final Function ISREF
LogicalFunction
public LogicalFunction()
evaluate
public ValueEval evaluate(int srcRowIndex,
int srcColumnIndex,
ValueEval arg0)
- Description copied from interface:
Function1Arg
- see
Function.evaluate(ValueEval[], int, int)
evaluate
protected abstract boolean evaluate(ValueEval arg)
- Parameters:
arg
- any ValueEval
, potentially BlankEval
or ErrorEval
.
Copyright 2012 The Apache Software Foundation or
its licensors, as applicable.