jodd.util.collection

Class CompositeEnumeration<T>

java.lang.Object

jodd.util.collection.CompositeEnumeration<T>

All Implemented Interfaces:

java.util.Enumeration<T>

public class CompositeEnumeration<T>
extends java.lang.Object
implements java.util.Enumeration<T>

Enumeration that combines multiple enumerations.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<java.util.Enumeration<T>>	allEnumerations
protected int	currentEnumeration

Constructor Summary

Constructors

Constructor and Description
CompositeEnumeration() Creates new composite enumeration.
CompositeEnumeration(java.util.Enumeration<T>... enumerations) Creates new composite enumeration with provided enumerations.

Method Summary

Modifier and Type	Method and Description
void	add(java.util.Enumeration<T> enumeration) Adds an enumeration to this composite.
boolean	hasMoreElements() Returns true if composite has more elements.
T	nextElement()

Methods inherited from class java.lang.Object

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

Field Detail

allEnumerations

protected final java.util.List<java.util.Enumeration<T>> allEnumerations

currentEnumeration

protected int currentEnumeration

Constructor Detail

CompositeEnumeration

public CompositeEnumeration()

Creates new composite enumeration. Enumerations may be added using the add(Enumeration) method.

CompositeEnumeration

public CompositeEnumeration(java.util.Enumeration<T>... enumerations)

Creates new composite enumeration with provided enumerations.

Method Detail

add

public void add(java.util.Enumeration<T> enumeration)

Adds an enumeration to this composite.

hasMoreElements

public boolean hasMoreElements()

Returns true if composite has more elements.

Specified by:

hasMoreElements in interface java.util.Enumeration<T>

nextElement

public T nextElement()

Specified by:

nextElement in interface java.util.Enumeration<T>