org.zkoss.util

Class CollectionsX.OneCollection<E>

java.lang.Object

java.util.AbstractCollection<E>

org.zkoss.util.CollectionsX.OneCollection<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>

Enclosing class:

CollectionsX

public static final class CollectionsX.OneCollection<E>
extends java.util.AbstractCollection<E>

A collection that contains only one element.

Constructor Summary

Constructors

Constructor and Description
OneCollection(E one)

Method Summary

Modifier and Type	Method and Description
java.util.Iterator<E>	iterator()
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

OneCollection

public OneCollection(E one)

Method Detail

size

public final int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in class java.util.AbstractCollection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in class java.util.AbstractCollection<E>