tyrex.util
Class ArrayEnumeration

java.lang.Object
  tyrex.util.ArrayEnumeration

All Implemented Interfaces:

java.util.Enumeration

public final class ArrayEnumeration

extends java.lang.Object

implements java.util.Enumeration

This class provides a way to enumerate over an array. The array is not cloned.

Author:

Riad Mohammed

Constructor Summary

ArrayEnumeration(java.lang.Object[] array)
Create the ArrayEnumeration with the specified array

ArrayEnumeration(java.lang.Object[] array, int start, int end)
Create the ArrayEnumeration with the specified arguments.

Method Summary

boolean	hasMoreElements() Return true if the enumeration has more elements to return.
java.lang.Object	nextElement() Return the next element in the enumeration.

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[] array)

Create the ArrayEnumeration with the specified array

Parameters:

array - the array to enumerate over

ArrayEnumeration

public ArrayEnumeration(java.lang.Object[] array,
                        int start,
                        int end)

Create the ArrayEnumeration with the specified arguments.

Parameters:

array - the array to enumerate over

start - the start index inclusive

end - the end index exclusive

Method Detail

hasMoreElements

public boolean hasMoreElements()

Return true if the enumeration has more elements to return.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

true if the enumeration has more elements to return.

nextElement

public java.lang.Object nextElement()

Return the next element in the enumeration.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

the next element in the enumeration.

Throws:

java.util.NoSuchElementException - if there are no more elements.