com.Ostermiller.util
Class ArrayEnumeration<ElementType>

java.lang.Object
  com.Ostermiller.util.ArrayEnumeration<ElementType>

Type Parameters:

ElementType - Type of object enumerated

All Implemented Interfaces:

java.util.Enumeration<ElementType>

public class ArrayEnumeration<ElementType>
extends java.lang.Object
implements java.util.Enumeration<ElementType>

Converts an array to an enumerator.

More information about this class is available from ostermiller.org.

Since:

ostermillerutils 1.03.00

Constructor Summary

ArrayEnumeration(ElementType[] array)
Create an Enumeration from an Array.

Method Summary

boolean	hasMoreElements() Tests if this enumeration contains more elements.
ElementType	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

Constructor Detail

ArrayEnumeration

public ArrayEnumeration(ElementType[] array)

Create an Enumeration from an Array.

Parameters:

array - of objects on which to enumerate.

Since:

ostermillerutils 1.03.00

Method Detail

hasMoreElements

public boolean hasMoreElements()

Tests if this enumeration contains more elements.

Specified by:

hasMoreElements in interface java.util.Enumeration<ElementType>

Returns:

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

Since:

ostermillerutils 1.03.00

nextElement

public ElementType nextElement()
                        throws java.util.NoSuchElementException

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<ElementType>

Returns:

the next element of this enumeration.

Throws:

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

Since:

ostermillerutils 1.03.00