org.openstreetmap.josm.actions.relation

Class AbstractRelationAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.relation.AbstractRelationAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, OsmPrimitiveAction

Direct Known Subclasses:

AddSelectionToRelations, DeleteRelationsAction, DownloadMembersAction, DownloadSelectedIncompleteMembersAction, DuplicateRelationAction, EditRelationAction, SelectInRelationListAction, SelectMembersAction, SelectRelationAction

public abstract class AbstractRelationAction
extends javax.swing.AbstractAction
implements OsmPrimitiveAction

Ancestor for all actions that want to work with relation collection and to be disabled if the collection is empty

Since:

5793

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Collection<Relation>	relations relation collection

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor and Description
AbstractRelationAction()

Method Summary

Modifier and Type	Method and Description
protected boolean	canDownload()
protected static java.util.Collection<Relation>	getRelations(java.util.Collection<? extends OsmPrimitive> primitives) Returns the relations contained in the given collection.
void	setPrimitives(java.util.Collection<? extends OsmPrimitive> primitives) Specifies the working set of primitives.
protected void	updateEnabledState() Override in subclasses to update the enabled state of the action when something changes.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

addPropertyChangeListener, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from interface java.awt.event.ActionListener

actionPerformed

Field Detail

relations

protected transient java.util.Collection<Relation> relations

relation collection

Constructor Detail

AbstractRelationAction

public AbstractRelationAction()

Method Detail

getRelations

protected static final java.util.Collection<Relation> getRelations(java.util.Collection<? extends OsmPrimitive> primitives)

Returns the relations contained in the given collection.

Parameters:

primitives - collection of primitives

Returns:

the relation contained in primitives

setPrimitives

public void setPrimitives(java.util.Collection<? extends OsmPrimitive> primitives)

Description copied from interface: OsmPrimitiveAction

Specifies the working set of primitives.

Specified by:

setPrimitives in interface OsmPrimitiveAction

Parameters:

primitives - The new working set of primitives. Can be null or empty

updateEnabledState

protected void updateEnabledState()

Override in subclasses to update the enabled state of the action when something changes.

canDownload

protected final boolean canDownload()