org.apache.poi.hssf.record.formula.udf
Class DefaultUDFFinder

java.lang.Object
  extended by org.apache.poi.hssf.record.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.hssf.record.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
equals, 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.