org.apache.sling.query.function

Class UniqueFunction<T>

java.lang.Object

org.apache.sling.query.function.UniqueFunction<T>

All Implemented Interfaces:

Function<Iterator<Option<T>>,Iterator<Option<T>>>, IteratorToIteratorFunction<T>

public class UniqueFunction<T>
extends Object
implements IteratorToIteratorFunction<T>

Constructor Summary

Constructors

Constructor and Description
UniqueFunction(TreeProvider<T> treeProvider)

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<Option<T>>	apply(Iterator<Option<T>> input) Take input F and transform it into output T.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqueFunction

public UniqueFunction(TreeProvider<T> treeProvider)

Method Detail

apply

public Iterator<Option<T>> apply(Iterator<Option<T>> input)

Description copied from interface: Function

Take input F and transform it into output T.

Specified by:

apply in interface Function<Iterator<Option<T>>,Iterator<Option<T>>>

Parameters:

input - Input value

Returns:

Output value