Package jmri.beans

Interface VetoableChangeProvider

All Known Subinterfaces:

AnalogActionManager, AnalogExpressionManager, AnalogIOManager, AudioManager, BaseManager<E>, CatalogTreeManager, ConditionalManager, ConditionalNG_Manager, DigitalActionManager, DigitalBooleanActionManager, DigitalExpressionManager, GlobalVariableManager, IdTagManager, LightManager, LogixManager, LogixNG_Manager, Manager<E>, MemoryManager, MeterManager, ModuleManager, NamedTableManager, ProvidingManager<E>, ProxyManager<B>, RailComManager, ReporterManager, RouteManager, SectionManager, SensorManager, SignalGroupManager, SignalHeadManager, SignalMastLogicManager, SignalMastManager, SignalSystemManager, StringActionManager, StringExpressionManager, StringIOManager, TransitManager, TurnoutManager, VariableLightManager

All Known Implementing Classes:

AbstractAnalogIOManager, AbstractAudioManager, AbstractBaseManager, AbstractLightManager, AbstractManager, AbstractMemoryManager, AbstractMeterManager, AbstractProvidingProxyManager, AbstractProxyManager, AbstractReporterManager, AbstractSensorManager, AbstractSignalHeadManager, AbstractStringIOManager, AbstractTurnoutManager, AcelaLightManager, AcelaSensorManager, AcelaTurnoutManager, BlockManager, CbusLightManager, CbusReporterManager, CbusSensorManager, CbusTurnoutManager, ConcentratorReporterManager, ConcentratorSensorManager, ConstrainedArbitraryBean, ConstrainedBean, Dcc4PcReporterManager, Dcc4PcSensorManager, DCCppLightManager, DCCppSensorManager, DCCppTurnoutManager, DefaultAnalogActionManager, DefaultAnalogExpressionManager, DefaultAudioManager, DefaultCatalogTreeManager, DefaultConditionalManager, DefaultConditionalNGManager, DefaultDigitalActionManager, DefaultDigitalBooleanActionManager, DefaultDigitalExpressionManager, DefaultGlobalVariableManager, DefaultIdTagManager, DefaultLogixManager, DefaultLogixNGManager, DefaultMemoryManager, DefaultModuleManager, DefaultNamedTableManager, DefaultRailComManager, DefaultRouteManager, DefaultSectionManager, DefaultSignalGroupManager, DefaultSignalMastLogicManager, DefaultSignalMastManager, DefaultSignalSystemManager, DefaultStringActionManager, DefaultStringExpressionManager, DefaultTransitManager, DefaultVariableLightManager, EasyDccTurnoutManager, EcosLocoAddressManager, EcosReporterManager, EcosSensorManager, EcosTurnoutManager, EliteXNetTurnoutManager, EntryExitPairs, InternalAnalogIOManager, InternalLightManager, InternalMeterManager, InternalReporterManager, InternalSensorManager, InternalStringIOManager, InternalTurnoutManager, IpocsLightManager, IpocsSensorManager, IpocsTurnoutManager, JMRIClientLightManager, JMRIClientReporterManager, JMRIClientSensorManager, JMRIClientTurnoutManager, LayoutBlockManager, LnLightManager, LnReporterManager, LnSensorManager, LnSensorManager, LnStringIOManager, LnTurnoutManager, MarklinSensorManager, MarklinTurnoutManager, MqttLightManager, MqttReporterManager, MqttSensorManager, MqttTurnoutManager, MrcTurnoutManager, Mx1TurnoutManager, NamedBeanHandleManager, NceLightManager, NceSensorManager, NceTurnoutManager, OBlockManager, OlcbLightManager, OlcbSensorManager, OlcbTurnoutManager, ProxyAnalogIOManager, ProxyIdTagManager, ProxyLightManager, ProxyMeterManager, ProxyReporterManager, ProxySensorManager, ProxyStringIOManager, ProxyTurnoutManager, RaspberryPiSensorManager, RaspberryPiTurnoutManager, RfidReporterManager, RfidSensorManager, RpsReporterManager, RpsSensorManager, Scale, SerialLightManager, SerialLightManager, SerialLightManager, SerialLightManager, SerialLightManager, SerialLightManager, SerialSensorManager, SerialSensorManager, SerialSensorManager, SerialSensorManager, SerialSensorManager, SerialSensorManager, SerialTurnoutManager, SerialTurnoutManager, SerialTurnoutManager, SerialTurnoutManager, SerialTurnoutManager, SerialTurnoutManager, SerialTurnoutManager, SpecificLightManager, SpecificLightManager, SpecificLightManager, SpecificLightManager, SpecificSensorManager, SpecificSensorManager, SpecificSensorManager, SpecificSensorManager, SprogTurnoutManager, SRCPSensorManager, SRCPTurnoutManager, StandaloneReporterManager, StandaloneSensorManager, TamsSensorManager, TamsTurnoutManager, TranspondingTagManager, UsbLightManager, VetoableChangeSupport, WarrantManager, XBeeLightManager, XBeeSensorManager, XBeeTurnoutManager, XNetLightManager, XNetSensorManager, XNetTurnoutManager, XpaTurnoutManager, Z21ReporterManager, Z21SensorManager, Z21XNetTurnoutManager, ZTC611XNetTurnoutManager

public interface VetoableChangeProvider

A set of methods that would need to be implemented to ensure the implementing class provides a complete external interface for vetoable property changes. This interface is merely a convenience for developers to ensure support for vetoable property change listening is thorough, if not complete. Developers of classes implementing this interface still need to ensure that VetoableChangeListeners are queried and that PropertyChangeEvents are fired when properties are set. ConstrainedArbitraryBean and ConstrainedBean provide complete implementations of this interface. This interface defines all public methods of VetoableChangeSupport except the methods to fire PropertyChangeEvents.

Method Summary

Modifier and Type	Method	Description
void	addVetoableChangeListener(java.beans.VetoableChangeListener listener)	Add a VetoableChangeListener to the listener list.
void	addVetoableChangeListener(java.lang.String propertyName, java.beans.VetoableChangeListener listener)	Add a VetoableChangeListener for a specific property.
java.beans.VetoableChangeListener[]	getVetoableChangeListeners()	Get all VetoableChangeListeners currently attached to this object.
java.beans.VetoableChangeListener[]	getVetoableChangeListeners(java.lang.String propertyName)	Get all VetoableChangeListeners currently listening to changes to the specified property.
void	removeVetoableChangeListener(java.beans.VetoableChangeListener listener)	Remove the specified listener from this object.
void	removeVetoableChangeListener(java.lang.String propertyName, java.beans.VetoableChangeListener listener)	Remove the specified listener of the specified property from this object.

Method Detail

addVetoableChangeListener

void addVetoableChangeListener(@CheckForNull
                               java.beans.VetoableChangeListener listener)

Add a VetoableChangeListener to the listener list.

Parameters:

listener - The VetoableChangeListener to be added

addVetoableChangeListener

void addVetoableChangeListener(@CheckForNull
                               java.lang.String propertyName,
                               @CheckForNull
                               java.beans.VetoableChangeListener listener)

Add a VetoableChangeListener for a specific property.

Parameters:

propertyName - The name of the property to listen on.

listener - The VetoableChangeListener to be added

getVetoableChangeListeners

@Nonnull
java.beans.VetoableChangeListener[] getVetoableChangeListeners()

Get all VetoableChangeListeners currently attached to this object.

Returns:

An array of VetoableChangeListeners.

getVetoableChangeListeners

@Nonnull
java.beans.VetoableChangeListener[] getVetoableChangeListeners(@CheckForNull
                                                               java.lang.String propertyName)

Get all VetoableChangeListeners currently listening to changes to the specified property.

Parameters:

propertyName - The name of the property of interest

Returns:

An array of VetoableChangeListeners.

removeVetoableChangeListener

void removeVetoableChangeListener(@CheckForNull
                                  java.beans.VetoableChangeListener listener)

Remove the specified listener from this object.

Parameters:

listener - The VetoableChangeListener to remove.

removeVetoableChangeListener

void removeVetoableChangeListener(@CheckForNull
                                  java.lang.String propertyName,
                                  @CheckForNull
                                  java.beans.VetoableChangeListener listener)

Remove the specified listener of the specified property from this object.

Parameters:

propertyName - The name of the property to stop listening to.

listener - The VetoableChangeListener to remove.