org.dmfs.jems.iterable.decorators

Class Clustered<T>

java.lang.Object

org.dmfs.jems.iterable.decorators.Clustered<T>

All Implemented Interfaces:

java.lang.Iterable<java.lang.Iterable<T>>

public final class Clustered<T>
extends java.lang.Object
implements java.lang.Iterable<java.lang.Iterable<T>>

An Iterable decorator which clusters consecutive elements of another Iterable by the result of a Comparator. Consecutive elements which compare to 0 go into the same cluster. The original order of the elements remains the same.

 Clustered(Comparator.naturalOrder(), [5, 5, 5, 3, 3, 4, 4, 4, 5, 5, 2, 2]) ->
 [
   [5, 5, 5],
   [3, 3],
   [4, 4, 4],
   [5, 5],
   [2, 2]
 ]
 

Constructor Summary

Constructors

Constructor and Description
Clustered(java.util.Comparator<? super T> comparator, java.lang.Iterable<T> delegate)

Method Summary

Modifier and Type	Method and Description
java.util.Iterator<java.lang.Iterable<T>>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

Clustered

public Clustered(java.util.Comparator<? super T> comparator,
                 java.lang.Iterable<T> delegate)

Method Detail

iterator

public java.util.Iterator<java.lang.Iterable<T>> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.Iterable<T>>