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

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by 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
CollectionsX.OneCollection(E one)
           
 
Method Summary
 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
 

Constructor Detail

CollectionsX.OneCollection

public CollectionsX.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>


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