com.helger.commons.collection.iterate

Class SingleElementIterator<ELEMENTTYPE>

java.lang.Object

com.helger.commons.collection.iterate.SingleElementIterator<ELEMENTTYPE>

Type Parameters:

ELEMENTTYPE - The type of object to iterate.

All Implemented Interfaces:

Iterator<ELEMENTTYPE>

@Immutable
public class SingleElementIterator<ELEMENTTYPE>
extends Object
implements Iterator<ELEMENTTYPE>

Specialized iterator for iterating exactly one element.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
SingleElementIterator(ELEMENTTYPE aElement)

Method Summary

Modifier and Type	Method and Description
static <T> Iterator<T>	create(T aElement)
boolean	equals(Object o)
int	hashCode()
boolean	hasNext()
ELEMENTTYPE	next()
void	remove()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

SingleElementIterator

public SingleElementIterator(@Nullable
                             ELEMENTTYPE aElement)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<ELEMENTTYPE>

next

@Nullable
public ELEMENTTYPE next()

Specified by:

next in interface Iterator<ELEMENTTYPE>

remove

@UnsupportedOperation
public void remove()

Specified by:

remove in interface Iterator<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

create

@Nonnull
public static <T> Iterator<T> create(@Nullable
                                               T aElement)