org.apache.poi.ss.formula.udf
Class DefaultUDFFinder

java.lang.Object
  org.apache.poi.ss.formula.udf.DefaultUDFFinder

All Implemented Interfaces:

UDFFinder

public final class DefaultUDFFinder
extends java.lang.Object
implements UDFFinder

Default UDF finder - for adding your own user defined functions.

Author:

PUdalau

Field Summary

Fields inherited from interface org.apache.poi.ss.formula.udf.UDFFinder

DEFAULT

Constructor Summary

DefaultUDFFinder(java.lang.String[] functionNames, FreeRefFunction[] functionImpls)

Method Summary

FreeRefFunction

findFunction(java.lang.String name) Returns executor by specified name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultUDFFinder

public DefaultUDFFinder(java.lang.String[] functionNames,
                        FreeRefFunction[] functionImpls)

Method Detail

findFunction

public FreeRefFunction findFunction(java.lang.String name)

Description copied from interface: UDFFinder

Returns executor by specified name. Returns null if the function name is unknown.

Specified by:

findFunction in interface UDFFinder

Parameters:

name - Name of function.

Returns:

Function executor.