org.apache.poi.ss.formula.udf

Interface UDFFinder

All Known Implementing Classes:

AggregatingUDFFinder, AnalysisToolPak, DefaultUDFFinder, IndexedUDFFinder

public interface UDFFinder

Common interface for "Add-in" libraries and user defined function libraries.

Field Summary

Fields

Modifier and Type	Field and Description
static UDFFinder	DEFAULT Deprecated. use AggregatingUDFFinder.DEFAULT instead, deprecated in POI 3.15, scheduled for removable in POI 3.17

Method Summary

Modifier and Type	Method and Description
FreeRefFunction	findFunction(java.lang.String name) Returns executor by specified name.

Field Detail

DEFAULT

@Deprecated
static final UDFFinder DEFAULT

Deprecated. use AggregatingUDFFinder.DEFAULT instead, deprecated in POI 3.15, scheduled for removable in POI 3.17

Default UDFFinder implementation

Method Detail

findFunction

FreeRefFunction findFunction(java.lang.String name)

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

Parameters:

name - Name of function.

Returns:

Function executor.