org.cactoos.iterator

Class Sorted<T>

java.lang.Object

org.cactoos.iterator.Sorted<T>

Type Parameters:

T - Element type

All Implemented Interfaces:

Iterator<T>

public final class Sorted<T>
extends Object
implements Iterator<T>

Sorted iterator.

There is no thread-safety guarantee.

Since:

0.7

Constructor Summary

Constructors

Constructor and Description
Sorted(Comparator<T> comparator, Iterator<T> iterator) Ctor.
Sorted(Iterator<T> items) Ctor.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
T	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

Sorted

public Sorted(Iterator<T> items)

Ctor.

If you're using this ctor you must be sure that type T implements Comparable interface. Otherwise, there will be a type casting exception in runtime.

Parameters:

items - The underlying iterator

Sorted

public Sorted(Comparator<T> comparator,
              Iterator<T> iterator)

Ctor.

Parameters:

iterator - The underlying iterator

comparator - The comparator

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>