| java.lang.Object org.acegisecurity.ui.savedrequest.Enumerator
Enumerator | public class Enumerator implements Enumeration(Code) | | Adapter that wraps an Enumeration around a Java 2 collection Iterator .
Constructors are provided to easily create such wrappers.
This class is based on code in Apache Tomcat.
author: Craig McClanahan author: Andrey Grebnev version: $Id: Enumerator.java 1784 2007-02-24 21:00:24Z luke_t $ |
Constructor Summary | |
public | Enumerator(Collection collection) Return an Enumeration over the values of the specified Collection. | public | Enumerator(Collection collection, boolean clone) Return an Enumeration over the values of the specified Collection. | public | Enumerator(Iterator iterator) Return an Enumeration over the values returned by the specified
Iterator. | public | Enumerator(Iterator iterator, boolean clone) Return an Enumeration over the values returned by the specified
Iterator. | public | Enumerator(Map map) Return an Enumeration over the values of the specified Map. | public | Enumerator(Map map, boolean clone) Return an Enumeration over the values of the specified Map. |
Method Summary | |
public boolean | hasMoreElements() Tests if this enumeration contains more elements. | public Object | nextElement() Returns the next element of this enumeration if this enumeration has at least one more element to
provide. |
Enumerator | public Enumerator(Collection collection)(Code) | | Return an Enumeration over the values of the specified Collection.
Parameters: collection - Collection whose values should be enumerated |
Enumerator | public Enumerator(Collection collection, boolean clone)(Code) | | Return an Enumeration over the values of the specified Collection.
Parameters: collection - Collection whose values should be enumerated Parameters: clone - true to clone iterator |
Enumerator | public Enumerator(Iterator iterator)(Code) | | Return an Enumeration over the values returned by the specified
Iterator.
Parameters: iterator - Iterator to be wrapped |
Enumerator | public Enumerator(Iterator iterator, boolean clone)(Code) | | Return an Enumeration over the values returned by the specified
Iterator.
Parameters: iterator - Iterator to be wrapped Parameters: clone - true to clone iterator |
Enumerator | public Enumerator(Map map)(Code) | | Return an Enumeration over the values of the specified Map.
Parameters: map - Map whose values should be enumerated |
Enumerator | public Enumerator(Map map, boolean clone)(Code) | | Return an Enumeration over the values of the specified Map.
Parameters: map - Map whose values should be enumerated Parameters: clone - true to clone iterator |
hasMoreElements | public boolean hasMoreElements()(Code) | | Tests if this enumeration contains more elements.
true if and only if this enumeration object contains at least one more element to provide,false otherwise |
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