Package de.iip_ecosphere.platform.support.plugins

Class CompoundEnumeration<E>

java.lang.Object

de.iip_ecosphere.platform.support.plugins.CompoundEnumeration<E>

Type Parameters:

E - the element type

All Implemented Interfaces:

Enumeration<E>

public class CompoundEnumeration<E>
extends Object
implements Enumeration<E>

A compound enumeration.

Author:

SUN/Oracle (sun.misc)

Field Summary

Fields

Modifier and Type	Field	Description
private Enumeration<E>[]	enums
private int	index

Constructor Summary

Constructors

Constructor	Description
CompoundEnumeration(Enumeration<E>[] enums)	Creates a compound enumeration.

Method Summary

Modifier and Type	Method	Description
boolean	hasMoreElements()
private boolean	next()	Determines the next element and returns whether it exists.
E	nextElement()

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

Field Details

enums

private Enumeration<E>[] enums

index

private int index

Constructor Details

CompoundEnumeration

public CompoundEnumeration(Enumeration<E>[] enums)

Creates a compound enumeration.

Parameters:

enums - the enumerations to enumerated over.

Method Details

next

private boolean next()

Determines the next element and returns whether it exists.

Returns:

does the next element exist

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<E>

nextElement

public E nextElement()

Specified by:

nextElement in interface Enumeration<E>