com.phloc.commons.collections.iterate

Class CombinedEnumeration<ELEMENTTYPE>

java.lang.Object

com.phloc.commons.collections.iterate.CombinedEnumeration<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - The type to be enumerated

All Implemented Interfaces:

Enumeration<ELEMENTTYPE>

public final class CombinedEnumeration<ELEMENTTYPE>
extends Object
implements Enumeration<ELEMENTTYPE>

A specific enumeration iterating over two consecutive enumerations.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
CombinedEnumeration(Enumeration<? extends ELEMENTTYPE> aEnum1, Enumeration<? extends ELEMENTTYPE> aEnum2)

Method Summary

Methods

Modifier and Type	Method and Description
static <ELEMENTTYPE> Enumeration<ELEMENTTYPE>	create(Enumeration<? extends ELEMENTTYPE> aEnum1, Enumeration<? extends ELEMENTTYPE> aEnum2)
boolean	hasMoreElements()
ELEMENTTYPE	nextElement()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedEnumeration

public CombinedEnumeration(@Nullable
                   Enumeration<? extends ELEMENTTYPE> aEnum1,
                   @Nullable
                   Enumeration<? extends ELEMENTTYPE> aEnum2)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<ELEMENTTYPE>

nextElement

@Nullable
public ELEMENTTYPE nextElement()

Specified by:

nextElement in interface Enumeration<ELEMENTTYPE>

toString

public String toString()

Overrides:

toString in class Object

create

@Nonnull
public static <ELEMENTTYPE> Enumeration<ELEMENTTYPE> create(@Nullable
                                                    Enumeration<? extends ELEMENTTYPE> aEnum1,
                                                    @Nullable
                                                    Enumeration<? extends ELEMENTTYPE> aEnum2)