org.jfree.report.util
Class ArrayEnumeration

java.lang.Object
  |
  +--org.jfree.report.util.ArrayEnumeration

public class ArrayEnumeration

extends java.lang.Object

implements java.util.Enumeration

An enumeration that iterates over an array.

Author:

Thomas Morgner

Constructor Summary

ArrayEnumeration(java.lang.Object[] objectarray)
Creates a new enumeration for the given array.

Method Summary

boolean	hasMoreElements() Returns true if this enumeration has at least one more Element.
java.lang.Object	nextElement() Returns the next element in the Array.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayEnumeration

public ArrayEnumeration(java.lang.Object[] objectarray)

Creates a new enumeration for the given array.

Parameters:

objectarray - the array over which to iterate

Throws:

java.lang.NullPointerException - if the array is null.

Method Detail

hasMoreElements

public boolean hasMoreElements()

Returns true if this enumeration has at least one more Element.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

true, if there are more elements, false otherwise.

nextElement

public java.lang.Object nextElement()

Returns the next element in the Array.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

the next element in the array.

Throws:

java.util.NoSuchElementException - if no more elements exist.