Package org.openstreetmap.josm.data.osm

Class DefaultChangesetCacheEvent

java.lang.Object

org.openstreetmap.josm.data.osm.DefaultChangesetCacheEvent

All Implemented Interfaces:

ChangesetCacheEvent

public class DefaultChangesetCacheEvent
extends java.lang.Object
implements ChangesetCacheEvent

The default event implementation that is used to indicate a change in the ChangesetCache

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Set<Changeset>	added
private java.util.Set<Changeset>	modified
private java.util.Set<Changeset>	removed
private ChangesetCache	source

Constructor Summary

Constructors

Constructor	Description
DefaultChangesetCacheEvent(ChangesetCache source)	Creates a basic, empty ChangesetCacheEvent

Method Summary

Modifier and Type	Method	Description
java.util.Collection<Changeset>	getAddedChangesets()	Gets a list of Changesets that were added to the cache
java.util.Collection<Changeset>	getRemovedChangesets()	Gets a list of Changesets that were removed from the cache
ChangesetCache	getSource()	The changeset cache the change happened in.
java.util.Collection<Changeset>	getUpdatedChangesets()	Gets a list of Changesets that were changed
boolean	isEmpty()	Checks if this event contains any Changesets
void	rememberAddedChangeset(Changeset cs)	Adds a Changeset to the added list
void	rememberRemovedChangeset(Changeset cs)	Adds a Changeset to the removed list
void	rememberUpdatedChangeset(Changeset cs)	Adds a Changeset to the updated list

Methods inherited from class java.lang.Object

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

Field Detail

added

private final java.util.Set<Changeset> added

modified

private final java.util.Set<Changeset> modified

removed

private final java.util.Set<Changeset> removed

source

private final ChangesetCache source

Constructor Detail

DefaultChangesetCacheEvent

public DefaultChangesetCacheEvent(ChangesetCache source)

Creates a basic, empty ChangesetCacheEvent

Parameters:

source - The source changeset

Method Detail

getSource

public ChangesetCache getSource()

Description copied from interface: ChangesetCacheEvent

The changeset cache the change happened in.

Specified by:

getSource in interface ChangesetCacheEvent

Returns:

The ChangesetCache

getAddedChangesets

public java.util.Collection<Changeset> getAddedChangesets()

Description copied from interface: ChangesetCacheEvent

Gets a list of Changesets that were added to the cache

Specified by:

getAddedChangesets in interface ChangesetCacheEvent

Returns:

The changesets

getRemovedChangesets

public java.util.Collection<Changeset> getRemovedChangesets()

Description copied from interface: ChangesetCacheEvent

Gets a list of Changesets that were removed from the cache

Specified by:

getRemovedChangesets in interface ChangesetCacheEvent

Returns:

The changesets

getUpdatedChangesets

public java.util.Collection<Changeset> getUpdatedChangesets()

Description copied from interface: ChangesetCacheEvent

Gets a list of Changesets that were changed

Specified by:

getUpdatedChangesets in interface ChangesetCacheEvent

Returns:

The changesets

rememberAddedChangeset

public void rememberAddedChangeset(Changeset cs)

Adds a Changeset to the added list

Parameters:

cs - the Changeset

rememberUpdatedChangeset

public void rememberUpdatedChangeset(Changeset cs)

Adds a Changeset to the updated list

Parameters:

cs - the Changeset

rememberRemovedChangeset

public void rememberRemovedChangeset(Changeset cs)

Adds a Changeset to the removed list

Parameters:

cs - the Changeset

isEmpty

public boolean isEmpty()

Checks if this event contains any Changesets

Returns:

true if changesets were added