Package org.apache.poi.ss.formula.udf

Class AggregatingUDFFinder

  • All Implemented Interfaces:
    UDFFinder
    Direct Known Subclasses:
    IndexedUDFFinder
    public class AggregatingUDFFinder
extends java.lang.Object
implements UDFFinder
    Collects add-in libraries and VB macro functions together into one UDF finder

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static UDFFinder DEFAULT
      Default UDFFinder implementation

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(UDFFinder toolPack)
      Add a new toolpack
      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

    • Field Detail

      • DEFAULT

        public static final UDFFinder DEFAULT
        Default UDFFinder implementation

    • Constructor Detail

      • AggregatingUDFFinder

        public AggregatingUDFFinder​(UDFFinder... usedToolPacks)

    • Method Detail

      • findFunction

        public FreeRefFunction findFunction​(java.lang.String name)
        Returns executor by specified name. Returns null if function isn't contained by any registered tool pack.
        Specified by:
        findFunction in interface UDFFinder
        Parameters:
        name - Name of function.
        Returns:
        Function executor. null if not found

      • add

        public void add​(UDFFinder toolPack)
        Add a new toolpack
        Parameters:
        toolPack - the UDF toolpack to add