org.ametys.plugins.repository

Class EmptyIterable<A extends AmetysObject>

java.lang.Object

org.ametys.plugins.repository.EmptyIterable<A>

Type Parameters:

A - the actual type of AmetysObjects

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<A>, AmetysObjectIterable<A>

public class EmptyIterable<A extends AmetysObject>
extends Object
implements AmetysObjectIterable<A>

Empty implementation of an AmetysObjectIterable.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	EmptyIterable.EmptyIterator

Constructor Summary

Constructors

Constructor and Description
EmptyIterable() Creates a EmptyIterable.

Method Summary

Modifier and Type	Method and Description
void	close() Close the associated resources. An AmetysObjectIterable must NOT be closed if any of the contained AmetysObject is still in use.
long	getSize() Returns the number of elements in this iterable.
AmetysObjectIterator<A>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ametys.plugins.repository.AmetysObjectIterable

spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

EmptyIterable

public EmptyIterable()

Creates a EmptyIterable.

Method Detail

getSize

public long getSize()

Description copied from interface: AmetysObjectIterable

Returns the number of elements in this iterable. If this information is unavailable, returns -1.

Specified by:

getSize in interface AmetysObjectIterable<A extends AmetysObject>

Returns:

a long

iterator

public AmetysObjectIterator<A> iterator()

Specified by:

iterator in interface Iterable<A extends AmetysObject>

Specified by:

iterator in interface AmetysObjectIterable<A extends AmetysObject>

close

public void close()

Description copied from interface: AmetysObjectIterable

Close the associated resources.
An AmetysObjectIterable must NOT be closed if any of the contained AmetysObject is still in use.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface AmetysObjectIterable<A extends AmetysObject>