xxl.functions
Class Projection

java.lang.Object
  |
  +--xxl.functions.Function
        |
        +--xxl.functions.Projection

public class Projection

extends Function

Field Summary

protected int

index

Fields inherited from class xxl.functions.Function

IDENTITY

Constructor Summary

Projection(int index)

Method Summary

java.lang.Object

invoke(java.lang.Object[] objects)

Methods inherited from class xxl.functions.Function

concatenate, invoke, invoke, invoke, returnFirst, returnFirst, returnFirst, returnLast, returnLast, returnLast, returnNth, returnNth, returnNth

Methods inherited from class java.lang.Object

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

Field Detail

index

protected final int index

Constructor Detail

Projection

public Projection(int index)

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object[] objects)

Overrides:

invoke in class Function