Package jmri.beans

Interface BeanInterface

All Known Subinterfaces:

RosterObject

All Known Implementing Classes:

AbstractAudioFrame, AbstractMonFrame, AbstractPacketGenFrame, AbstractPreferencesManager, AbstractRouteAddEditFrame, AbstractServerPreferences, AcelaMonFrame, AcelaPacketGenFrame, AcelaSystemConnectionMemo, ActivateTrainFrame, AddEditSingleLightControlFrame, AddEntryExitPairFrame, AddNodeFrame, AddSignalMastJFrame, AlignTableFrame, AlternateTrackFrame, AnalogClockFrame, AnymaDMX_SystemConnectionMemo, AppsLaunchFrame, ArbitraryBean, ArbitraryPropertySupport, AssociateFrame, AudioBufferFrame, AudioListenerFrame, AudioSourceFrame, AudioTableFrame, AutomationCopyFrame, AutomationsTableFrame, AutomationStartupFrame, AutomationTableFrame, AutomatTableFrame, AutoTrainsFrame, Bean, BeanSetting, BeanTableFrame, BiDiBSystemConnectionMemo, BlockBossFrame, BlockPathEditFrame, BugReport, BuildReportOptionFrame, CanSystemConnectionMemo, CaptiveSystemConnectionMemo, CarAttributeEditFrame, CarEditFrame, CarLoadEditFrame, CarSetFrame, CarsSetFrame, CarsTableFrame, CbusEventHighlightFrame, CbusFilterFrame, CbusNodeEditEventFrame, CbusNodeRestoreFcuFrame, CbusPreferences, CdBSystemConnectionMemo, ChangeDepartureTimesFrame, ChangeTrackFrame, ChangeTracksFrame, CircuitBuilder.CBFrame, ClipboardEditor, CMRInetManagerFrame, CMRInetMetricsFrame, CMRISystemConnectionMemo, ConditionalCopyFrame, ConditionalEditFrame, ConditionalFrame, ConditionalNGDebugger, ConditionalNGEditor, ConfigBaseStationFrame, ConnectionConfigManager, ConsistPreferencesManager, ConsistToolFrame, ConstrainedArbitraryBean, ConstrainedBean, ControllerFilterFrame, ControlPanelEditor, CoordinateEdit, DataSource, Dcc4PcSystemConnectionMemo, DCCppMonFrame, DCCppSystemConnectionMemo, DebuggerFrame, DecoderPro3Window, DefaultLogixNGPreferences, DefaultShutDownManager, DefaultSystemConnectionMemo, DiagnosticFrame, DirectSystemConnectionMemo, DispatcherActiveTrainManager, DispatcherFrame, DisplayFrame, DivisionEditFrame, DmiFrame, DrawCircle, DrawEllipse, DrawFrame, DrawPolygon, DrawRectangle, DrawRoundRect, DualDecoderSelectFrame, EasyDccMonFrame, EasyDccPacketGenFrame, EasyDccSystemConnectionMemo, EcosLocoAddress, EcosSystemConnectionMemo, EditCircuitFrame, EditCircuitPaths, EditFrame, EditManifestHeaderTextFrame, EditManifestTextFrame, EditNodeFrame, Editor, Editor.JFrameItem, EditorFrame, EditorManager, EditPortalDirection, EditPortalFrame, EditSignalFrame, EditSwitchListTextFrame, EliteXNetSystemConnectionMemo, EngineAttributeEditFrame, EngineEditFrame, EngineSetFrame, EnginesSetFrame, EnginesTableFrame, EnhancementRequest, FileLocationsPreferences, FileUtilSupport, FollowerFrame, GrapevineSystemConnectionMemo, GuiLafPreferencesManager, HelpUtilPreferences, HexFileFrame, HexFileSystemConnectionMemo, IconDialog, IEEE802154SystemConnectionMemo, IgnoreUsedTrackFrame, ImageIndexEditor, ImportLogixFrame, IndicatorTOIconDialog, InlineLogixNGsFrame, InterchangeEditFrame, InternalSystemConnectionMemo, IpocsSystemConnectionMemo, IssueReport, ItemDialog, ItemPalette, JMRIClientSystemConnectionMemo, JmriJFrame, JmriJFrameWithPermissions, JmriJTablePersistenceManager, JmriServerFrame, JmriSRCPServerFrame, JmriSRCPServerPreferences, JmriUserPreferencesManager, JsonConsistManager, JsonServerPreferences, LayoutEditor, LayoutTrackExpectedState, LcdClockFrame, LearnThrottleFrame, LI101Frame, ListedTableFrame, ListFrame, ListFrame, LIUSBConfigFrame, LnTcpPreferences, LnTcpServerFrame, LoaderFrame, LocationCopyFrame, LocationEditFrame, LocationsByCarLoadFrame, LocationsByCarTypeFrame, LocationsTableFrame, LocationTrackBlockingOrderFrame, LocoNetSystemConnectionMemo, LogFrame, LogixNGBrowseWindow, LogixNGInitializationTable, LV102Frame, LZ100Frame, LZV100Frame, ManageLocationsFrame, ManagerDefaultSelector, MapleSystemConnectionMemo, MarklinSystemConnectionMemo, MastBuilderPane, MdiMainFrame, MemoryIconCoordinateEdit, MeterFrame, ModuleEditor, MonitorFrame, MqttSystemConnectionMemo, MrcSystemConnectionMemo, MultiPaneWindow, MultiSensorIconDialog, MultiSensorIconFrame, Mx1SystemConnectionMemo, NamedBeanExpectedState, NamedBeanExpectedValue, NceSystemConnectionMemo, NixieClockFrame, NodeConfigFrame, NodeConfigFrame, NodeConfigFrame, NodeConfigFrame, NodeConfigFrame, NodeConfigFrame, NodeConfigManagerFrame, NodeIOListFrame, NodeSpecificFrame, NodeTableFrame, NXFrame, OakTreeSystemConnectionMemo, OBlockTableFrame, OperationsFrame, OperationsSettingsFrame, OptionFrame, OsIndicatorFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketGenFrame, PacketTableFrame, PanelEditor, PanelProFrame, PaneOpsProgFrame, PaneProgFrame, PaneServiceProgFrame, PickFrame, PollTableFrame, Pool, PoolTrackFrame, PortalEditFrame, PowerPanelFrame, PR2SystemConnectionMemo, PR3SystemConnectionMemo, PR4SystemConnectionMemo, PragotronClockFrame, PreferencesBean, PreferencesFrame, PrintCarRosterFrame, PrintEngineRosterFrame, PrintLocationsFrame, PrintMoreOptionFrame, PrintOptionFrame, PrintTrainsFrame, ProfileManager, ProgrammerConfigManager, ProtocolOptionsFrame, QsiMonFrame, QsiSystemConnectionMemo, RaspberryPiSystemConnectionMemo, RenumberFrame, ReportFrame, RfidSystemConnectionMemo, RollingStockAttributeEditFrame, RollingStockEditFrame, RollingStockSetFrame, RosterConfigManager, RosterEntry, RosterFrame, RosterGroup, RosterGroupTableFrame, RouteAddFrame, RouteBlockingOrderEditFrame, RouteCopyFrame, RouteEditFrame, RouteEditFrame, RoutesTableFrame, RpsMonFrame, RpsSystemConnectionMemo, RpsTrackingFrame, Scale, ScheduleCopyFrame, ScheduleEditFrame, ScheduleOptionsFrame, SchedulesAndStagingFrame, SchedulesByLoadFrame, SchedulesTableFrame, SecsiSystemConnectionMemo, SendPacketFrame, SensorGroupFrame, SensorTextEdit, SerialFilterFrame, SerialMonFrame, SerialMonFrame, SerialMonFrame, SerialMonFrame, SerialMonFrame, SerialMonFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialPacketGenFrame, SerialSystemConnectionMemo, SerialSystemConnectionMemo, ServerFrame, SetPhysicalLocationFrame, SetTrainIconPositionFrame, SetTrainIconRouteFrame, SetupExcelProgramFrame, SetupExcelProgramManifestFrame, SetupExcelProgramSwitchListFrame, ShowCarsInTrainFrame, ShowRoutesServingLocationFrame, ShowTrainsServingLocationFrame, ShutdownPreferences, SignalEditFrame, SignalHeadAddEditFrame, SignalHeadIconDialog, SignallingFrame, SignallingSourceFrame, SignalMastRepeaterJFrame, SignalSpeedMap, SimpleClockFrame, SimpleLightCtrlFrame, SimpleProgFrame, SimpleServerFrame, SimpleServerPreferences, SimpleTurnoutCtrlFrame, SlipTurnoutTextEdit, SoundSetFrame, SpecificSystemConnectionMemo, SpecificSystemConnectionMemo, SpecificSystemConnectionMemo, SpecificSystemConnectionMemo, SpecificSystemConnectionMemo, SpeedoConsoleFrame, SpeedometerFrame, SpeedoSystemConnectionMemo, SpeedProfileFrame, SpeedProfileTable, SprogCbusModeSwitcherFrame, SprogCbusSimpleModeSwitcherFrame, SprogCbusSprog3PlusModeSwitcherFrame, SprogConsoleFrame, SprogHexFile, SprogIIUpdateFrame, SprogMonFrame, SprogPacketGenFrame, SprogSlotMonFrame, SprogSystemConnectionMemo, SprogUpdateFrame, SprogVersionFrame, SpurEditFrame, SRCPBusConnectionMemo, SRCPSystemConnectionMemo, StackMonFrame, StagingEditFrame, StartupActionModelUtil, StartupActionsManager, StatusFrame, SwitchboardEditor, SystemConnectionMemoManager, SystemConsolePreferencesManager, SystemInfoFrame, TabbedPreferencesFrame, TamsSystemConnectionMemo, ThreePaneTLRWindow, ThrottlesPreferencesWindow, ThrottleWindow, TieToolFrame, TimeTableFrame, TmccSystemConnectionMemo, TrackCopyFrame, TrackDestinationEditFrame, TrackEditCommentsFrame, TrackEditFrame, TrackerTableAction.TableFrame, TrackLoadEditFrame, TrackRoadEditFrame, TrainByCarTypeFrame, TrainConductorFrame, TrainCopyFrame, TrainEditBuildOptionsFrame, TrainEditFrame, TrainLoadOptionsFrame, TrainManifestOptionFrame, TrainRoadOptionsFrame, TrainsByCarTypeFrame, TrainScriptFrame, TrainsScheduleEditFrame, TrainsScheduleTableFrame, TrainsScriptFrame, TrainsTableFrame, TrainsTableSetColorFrame, TrainSwitchListEditFrame, TrainSwitchListEditFrame.TrainSwitchListCommentFrame, TreeEditor, TreeFrame, TreeViewer, TwoPaneTBWindow, UhlenbrockSystemConnectionMemo, UnboundArbitraryBean, UnboundBean, UsbBrowserFrame, UsbDcs210PlusSystemConnectionMemo, UsbDcs240PlusSystemConnectionMemo, UsbDcs240SystemConnectionMemo, UsbDcs52SystemConnectionMemo, UserInterface, UserInterface, VirtualLCDFrame, VSDManagerFrame, WarrantFrame, WarrantPreferences, WarrantRoute, WarrantTableFrame, WebAppManager, WebServerPreferences, WhereUsedFrame, WhereUsedFrame, XBeeAddNodeFrame, XBeeConnectionMemo, XBeeEditNodeFrame, XBeeNodeConfigFrame, XNetSystemConnectionMemo, XpaConfigureFrame, XpaPacketGenFrame, XpaSystemConnectionMemo, YardEditFrame, YardmasterByTrackFrame, YardmasterFrame, Z21ConfigFrame, Z21SystemConnectionMemo, ZeroConfPreferences

public interface BeanInterface

Simple interface for basic methods that implement JMRI Bean handling methods. Various methods in BeanUtil test that objects implement this interface before attempting to get or set properties of those objects. Classes implementing this interface can bypass the need to introspect the class to manipulate a property, and can also implement properties that the Beans class will be able to manipulate that do not conform to JavaBeans coding standards. ArbitraryBean provides generic implementations of these methods that allow the manipulation of properties defined at runtime if your class can extend or extends a subclass of Bean.

See Also:

BeanUtil, Bean

Method Summary

Modifier and Type	Method	Description
java.lang.Object	getIndexedProperty(java.lang.String key, int index)	Get the value of an element in an indexed property.
java.lang.Object	getProperty(java.lang.String key)	Get the value of a property.
java.util.Set<java.lang.String>	getPropertyNames()	List all property names or keys.
boolean	hasIndexedProperty(java.lang.String key)	Test that a property exists and is indexed.
boolean	hasProperty(java.lang.String key)	Test that a property exists.
void	setIndexedProperty(java.lang.String key, int index, java.lang.Object value)	Set the value of an element in an indexed property.
void	setProperty(java.lang.String key, java.lang.Object value)	Set the value of a property.

Method Detail

setIndexedProperty

void setIndexedProperty(@Nonnull
                        java.lang.String key,
                        int index,
                        @CheckForNull
                        java.lang.Object value)

Set the value of an element in an indexed property.

NOTE Implementing methods must not call Bean.setIndexedProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.setIntrospectedIndexedProperty() instead.

Parameters:

key - name of the property

index - index of the property element to change

value - the value to set the property to

getIndexedProperty

@CheckForNull
java.lang.Object getIndexedProperty(@Nonnull
                                    java.lang.String key,
                                    int index)

Get the value of an element in an indexed property.

NOTE Implementing methods must not call Bean.getIndexedProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.getIntrospectedIndexedProperty() instead.

Parameters:

key - name of the property

index - index of the property element to change

Returns:

value of the property or null

setProperty

void setProperty(@Nonnull
                 java.lang.String key,
                 @CheckForNull
                 java.lang.Object value)

Set the value of a property.

NOTE Implementing methods must not call Bean.setProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.setIntrospectedProperty() instead.

Parameters:

key - name of the property

value - the value to set the property to

getProperty

@CheckForNull
java.lang.Object getProperty(@Nonnull
                             java.lang.String key)

Get the value of a property.

NOTE Implementing methods must not call Bean.getProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.getIntrospectedProperty() instead.

Parameters:

key - name of the property

Returns:

The value of the property or null

hasProperty

boolean hasProperty(@Nonnull
                    java.lang.String key)

Test that a property exists.

NOTE Implementing method must not call Bean.hasProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.hasIntrospectedProperty() instead.

Parameters:

key - name of the property

Returns:

true is property key exists

hasIndexedProperty

boolean hasIndexedProperty(@Nonnull
                           java.lang.String key)

Test that a property exists and is indexed.

NOTE Implementing method must not call Bean.hasIndexedProperty(), as doing so will cause a stack overflow. Implementing methods may call Beans.hasIntrospectedIndexedProperty() instead.

Parameters:

key - name of the property

Returns:

true is property key exists and is indexed

getPropertyNames

@Nonnull
java.util.Set<java.lang.String> getPropertyNames()

List all property names or keys.

NOTE Implementing method must not call Bean.getPropertyNames(), as doing so will cause a stack overflow. Implementing methods may call Beans.getIntrospectedPropertyNames() instead.

NOTE Implementations of this method should not return null.

Returns:

property names or an empty Set.