org.calrissian.mango.collect

Class Iterators2

java.lang.Object

org.calrissian.mango.collect.Iterators2

public class Iterators2
extends Object

Additional functions for working on Iterators

Constructor Summary

Constructors

Constructor and Description
Iterators2()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> Iterator<T>	distinct(Iterator<T> iterator) If we can assume the iterator is sorted, return the distinct elements.
static <T> Iterator<T>	drainingIterator(Queue<T> queue) Generates an iterator that will drain a queue by consistently polling the latest item.

Methods inherited from class java.lang.Object

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

Constructor Detail

Iterators2

public Iterators2()

Method Detail

distinct

public static <T> Iterator<T> distinct(Iterator<T> iterator)

If we can assume the iterator is sorted, return the distinct elements. This only works if the data provided is sorted.

drainingIterator

public static <T> Iterator<T> drainingIterator(Queue<T> queue)

Generates an iterator that will drain a queue by consistently polling the latest item.

Type Parameters:

T -

Parameters:

queue -

Returns: