Package org.jppf.utils.collections

Class IteratorEnumeration<T>

java.lang.Object

org.jppf.utils.collections.IteratorEnumeration<T>

Type Parameters:

T - the type of the enumerated objects.

All Implemented Interfaces:

Enumeration<T>

public class IteratorEnumeration<T>
extends Object
implements Enumeration<T>

Wraps an Iterator as an Enumeration

Constructor Summary

Constructors

Constructor	Description
IteratorEnumeration(Iterator<T> iterator)	Initialize this enumeration with the specified iterator.

Method Summary

Modifier and Type	Method	Description
boolean	hasMoreElements()	Tests if this enumeration contains more elements.
T	nextElement()	Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Enumeration

asIterator

Constructor Details

IteratorEnumeration

public IteratorEnumeration(Iterator<T> iterator)

Initialize this enumeration with the specified iterator.

Parameters:

iterator - the iterator to wrap as an enumeration.

Method Details

hasMoreElements

public boolean hasMoreElements()

Tests if this enumeration contains more elements.

Specified by:

hasMoreElements in interface Enumeration<T>

Returns:

true if and only if this enumeration object contains at least one more element to provide, false otherwise.

See Also:

• Enumeration.hasMoreElements()

nextElement

public T nextElement()

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Specified by:

nextElement in interface Enumeration<T>

Returns:

the next element of this enumeration.

Throws:

NoSuchElementException - if no more elements exist.

See Also:

• Enumeration.nextElement()