org.springframework.data.history

Class Revisions<N extends Number & Comparable<N>,T>

java.lang.Object

org.springframework.data.history.Revisions<N,T>

All Implemented Interfaces:

Iterable<Revision<N,T>>

public class Revisions<N extends Number & Comparable<N>,T>
extends Object
implements Iterable<Revision<N,T>>

Simple wrapper class for a List of Revisions allowing to canonically access the latest revision. Allows iterating over the underlying Revisions starting with older revisions.

Author:

Oliver Gierke

Constructor Summary

Constructors

Constructor and Description
Revisions(List<? extends Revision<N,T>> revisions) Creates a new Revisions instance containing the given revisions.

Method Summary

Modifier and Type	Method and Description
List<Revision<N,T>>	getContent() Returns the content of the Revisions instance.
Revision<N,T>	getLatestRevision() Returns the latest revision of the revisions backing the wrapper independently of the order.
Iterator<Revision<N,T>>	iterator()
Revisions<N,T>	reverse() Reverses the current Revisions.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

Revisions

public Revisions(List<? extends Revision<N,T>> revisions)

Creates a new Revisions instance containing the given revisions. Will make sure they are ordered ascendingly.

Parameters:

revisions - must not be null.

Method Detail

getLatestRevision

public Revision<N,T> getLatestRevision()

Returns the latest revision of the revisions backing the wrapper independently of the order.

Returns:

reverse

public Revisions<N,T> reverse()

Reverses the current Revisions. By default this will return the revisions with the latest revision first.

Returns:

iterator

public Iterator<Revision<N,T>> iterator()

Specified by:

iterator in interface Iterable<Revision<N extends Number & Comparable<N>,T>>

getContent

public List<Revision<N,T>> getContent()

Returns the content of the Revisions instance.

Returns: