mondrian.test

Class UdfTest.ReverseIterableFunction

java.lang.Object

mondrian.test.UdfTest.ReverseFunction

mondrian.test.UdfTest.ReverseIterableFunction

All Implemented Interfaces:

UserDefinedFunction

Enclosing class:

UdfTest

public static class UdfTest.ReverseIterableFunction
extends UdfTest.ReverseFunction

Function that takes a set of members as argument, and returns a set of members.

Nested Class Summary

Nested classes/interfaces inherited from interface mondrian.spi.UserDefinedFunction

UserDefinedFunction.Argument

Constructor Summary

Constructors

Constructor and Description
ReverseIterableFunction()

Method Summary

Modifier and Type	Method and Description
Object	execute(Evaluator eval, UserDefinedFunction.Argument[] args) Applies this function to a set of arguments, and returns a result.

Methods inherited from class mondrian.test.UdfTest.ReverseFunction

getDescription, getName, getParameterTypes, getReservedWords, getReturnType, getSyntax

Methods inherited from class java.lang.Object

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

Constructor Detail

ReverseIterableFunction

public ReverseIterableFunction()

Method Detail

execute

public Object execute(Evaluator eval,
                      UserDefinedFunction.Argument[] args)

Description copied from interface: UserDefinedFunction

Applies this function to a set of arguments, and returns a result.

Specified by:

execute in interface UserDefinedFunction

Overrides:

execute in class UdfTest.ReverseFunction

Parameters:

eval - Evaluator containts the runtime context, in particular the current member of each dimension.

args - Expressions which yield the arguments of this function. Most user-defined functions will evaluate all arguments before using them. Functions such as IIf do not evaluate all arguments; this technique is called lazy evaluation.

Returns:

The result value.