com.day.util

Class IteratorEnumeration

java.lang.Object

com.day.util.IteratorEnumeration

All Implemented Interfaces:

java.util.Enumeration

public class IteratorEnumeration
extends java.lang.Object
implements java.util.Enumeration

An IteratorEnumeration provides a one-to-one mapping from the pre Java 2 Enumeration to the Java 2 Iterator

Since:

antbear

Constructor Summary

Constructors

Constructor and Description
IteratorEnumeration(java.util.Iterator iter) Create a new IteratorEnumeration given an Iterator that backs up the Enumeration

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreElements() Tests if this enumeration contains more elements.
java.lang.Object	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

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

Constructor Detail

IteratorEnumeration

public IteratorEnumeration(java.util.Iterator iter)

Create a new IteratorEnumeration given an Iterator that backs up the Enumeration

Method Detail

hasMoreElements

public boolean hasMoreElements()

Tests if this enumeration contains more elements.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

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

nextElement

public java.lang.Object 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 java.util.Enumeration

Returns:

the next element of this enumeration.

Throws:

NoSuchElementException - if no more elements exist.