com.phloc.commons.collections.iterate

Class EmptyEnumeration<ELEMENTTYPE>

java.lang.Object

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

Type Parameters:

ELEMENTTYPE - The type to be contained in the operation.

All Implemented Interfaces:

Enumeration<ELEMENTTYPE>

@Immutable
public final class EmptyEnumeration<ELEMENTTYPE>
extends Object
implements Enumeration<ELEMENTTYPE>

Represents a fixed Enumeration implementation that contains no elements.

Author:

Philip Helger

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
static <ELEMENTTYPE> EmptyEnumeration<ELEMENTTYPE>	getInstance()
int	hashCode()
boolean	hasMoreElements()
ELEMENTTYPE	nextElement()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<ELEMENTTYPE>

nextElement

public ELEMENTTYPE nextElement()

Specified by:

nextElement in interface Enumeration<ELEMENTTYPE>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getInstance

@Nonnull
public static <ELEMENTTYPE> EmptyEnumeration<ELEMENTTYPE> getInstance()