org.cactoos.iterator

Class Sticky<X>

java.lang.Object

org.cactoos.iterator.Sticky<X>

Type Parameters:

X - Type of item

All Implemented Interfaces:

Iterator<X>

public final class Sticky<X>
extends Object
implements Iterator<X>

Iterator that returns the same set of elements always.

There is no thread-safety guarantee.

Since:

0.8

Version:

$Id: 1a6e37dcfc2acfc258d83417d16f19f4811fa3ea $

Author:

Yegor Bugayenko ([email protected])

Constructor Summary

Constructors

Constructor and Description
Sticky(Iterator<X> iterator) Ctor.
Sticky(X... items) Ctor.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
X	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

Sticky

@SafeVarargs
public Sticky(X... items)

Ctor.

Parameters:

items - Items to iterate

Sticky

public Sticky(Iterator<X> iterator)

Ctor.

Parameters:

iterator - The iterator

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<X>

next

public X next()

Specified by:

next in interface Iterator<X>