jmri.jmrit.entryexit.EntryExitPairs

All Implemented Interfaces:: PropertyChangeListener, EventListener, PropertyChangeFirer, PropertyChangeProvider, SilenceablePropertyChangeProvider, VetoableChangeFirer, VetoableChangeProvider, InstanceManagerAutoDefault, Manager<DestinationPoints>

public class EntryExitPairs
extends VetoableChangeSupport
implements Manager<DestinationPoints>, InstanceManagerAutoDefault, PropertyChangeListener

Implements an Entry Exit based method of setting turnouts, setting up signal logic and allocating blocks through a path based on the Layout Editor.

The route is based upon having a sensor assigned at a known location on the panel (set at the boundary of two different blocks) through to a sensor at a remote location on the same panel. Using the layout block routing, a path can then be set between the two sensors so long as one exists and no section of track is set occupied. If available an alternative route will be used when the direct path is occupied (blocked).

Initial implementation only handles the setting up of turnouts on a path.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`(package private) class`	`EntryExitPairs.DeletePair`	Class to store NX pair components.
`(package private) static class`	`EntryExitPairs.SourceToDest`	Class to store NX sets consisting of a source point, a destination point, a direction and a reference.
`(package private) static class`	`EntryExitPairs.StackDetails`	Class to collect (stack) routes when they are requested but blocked.

Nested classes/interfaces inherited from interface jmri.Manager

Manager.ManagerDataEvent<E extends NamedBean>, Manager.ManagerDataListener<E extends NamedBean>, Manager.NameValidity

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) boolean`	`allocateToDispatcher`
`static int`	`AUTOCANCEL`
`static int`	`AUTOCLEAR`
`static int`	`AUTOSTACK`
`static int`	`CANCELROUTE`
`(package private) Timer`	`checkTimer`
`static int`	`CLEARROUTE`
`(package private) int`	`currentDealing`
`(package private) List<EntryExitPairs.DeletePair>`	`deletePairList`	List of NX pairs that are scheduled for deletion.
`(package private) List<Object>`	`destinationList`
`static int`	`EXITROUTE`
`static int`	`FULLINTERLOCK`	Constant value to represent that the entryExit will do full interlocking.
`(package private) static JPanel`	`glassPane`
`(package private) int`	`interlockTypeToUseWhenStable`
`(package private) List<Manager.ManagerDataListener<DestinationPoints>>`	`listeners`
`(package private) int`	`memoryClearDelay`
`(package private) String`	`memoryOption`
`static int`	`NXBUTTONACTIVE`
`static int`	`NXBUTTONINACTIVE`
`static int`	`NXBUTTONSELECTED`
`(package private) HashMap<PointDetails,Source>`	`nxpair`
`static int`	`OVERLAP_CANCEL`
`static int`	`OVERLAP_STACK`
`(package private) static List<PointDetails>`	`pointDetails`
`static int`	`PROMPTUSER`
`protected PropertyChangeListener`	`propertyBlockManagerListener`
`protected PropertyChangeListener`	`propertyDestinationListener`
`(package private) int`	`refCounter`
`(package private) int`	`routeClearOption`
`(package private) int`	`routeOverlapOption`
`(package private) List<EntryExitPairs.SourceToDest>`	`routesToSet`	List holding SourceToDest sets of routes between two points.
`LayoutBlockConnectivityTools.Metric`	`routingMethod`
`(package private) boolean`	`runWhenStabilised`
`static int`	`SETUPSIGNALMASTLOGIC`	Constant value to represent that the entryExit will set up the turnouts between two different points and configure the Signal Mast Logic to use the correct blocks.
`static int`	`SETUPTURNOUTSONLY`	Constant value to represent that the entryExit will only set up the turnouts between two different points.
`(package private) SignalMastLogicManager`	`smlm`
`(package private) JDialog`	`stackDialog`
`(package private) List<EntryExitPairs.StackDetails>`	`stackList`
`(package private) StackNXPanel`	`stackPanel`
`static int`	`STACKROUTE`
`(package private) LayoutEditor`	`toUseWhenStable`
`int`	`turnoutSetDelay`	Delay between issuing Turnout commands

Fields inherited from class jmri.beans.VetoableChangeSupport

vetoableChangeSupport

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Fields inherited from interface jmri.Manager

ANALOGIOS, AUDIO, BLOCKBOSS, BLOCKS, CONDITIONALS, CTCDATA, deprecatedManagerLogger, ENTRYEXIT, IDTAGS, LAYOUTBLOCKS, LIGHTS, LOGIXNG_ANALOG_ACTIONS, LOGIXNG_ANALOG_EXPRESSIONS, LOGIXNG_CONDITIONALNGS, LOGIXNG_DIGITAL_ACTIONS, LOGIXNG_DIGITAL_BOOLEAN_ACTIONS, LOGIXNG_DIGITAL_EXPRESSIONS, LOGIXNG_STRING_ACTIONS, LOGIXNG_STRING_EXPRESSIONS, LOGIXNG_TABLES, LOGIXNGS, LOGIXS, MEMORIES, METERFRAMES, METERS, OBLOCKS, PANELFILES, REPORTERS, ROUTES, SECTIONS, SENSORGROUPS, SENSORS, SIGNALGROUPS, SIGNALHEADS, SIGNALMASTLOGICS, SIGNALMASTS, STRINGIOS, TIMEBASE, TRANSITS, TURNOUTS, WARRANTS

Constructor Summary

Constructors

Constructor Description

EntryExitPairs()
Constructor for creating an EntryExitPairs object and create a transparent JPanel for it.

Method Summary

Modifier and Type	Method	Description
`void`	`addDataListener(Manager.ManagerDataListener<DestinationPoints> e)`	Deprecated.
`void`	`addNXDestination(NamedBean source, NamedBean destination, LayoutEditor panel)`
`void`	`addNXDestination(NamedBean source, NamedBean destination, LayoutEditor panel, String id)`
`void`	`addNXSourcePoint(LayoutBlock facing, List<LayoutBlock> protecting, NamedBean loc, LayoutEditor panel)`
`void`	`addNXSourcePoint(NamedBean source)`
`void`	`addNXSourcePoint(NamedBean source, LayoutEditor panel)`
`void`	`automaticallyDiscoverEntryExitPairs(LayoutEditor editor, int interlockType)`	Discover all possible valid source and destination Signal Mast Logic pairs on all Layout Editor panels.
`boolean`	`canBeBiDirectional(Object source, LayoutEditor panel, Object dest)`
`void`	`cancelInterlock(Object source, LayoutEditor panel, Object dest)`
`void`	`cancelStackedRoute(DestinationPoints dp, boolean reverse)`	Remove a stacked route from stackList.
`(package private) void`	`checkRoute()`	Step through stackList and activate the first stacked route in line if it is no longer blocked.
`(package private) void`	`createDeletePairList(NamedBean sensor)`	Rebuild the delete pair list based on the supplied sensor.
`void`	`deleteBean(DestinationPoints bean, String property)`	Method for a UI to delete a bean.
`boolean`	`deleteNxPair(NamedBean sensor)`	Entry point to delete all of the NX pairs for a specific sensor. 1) Build a list of affected NX pairs. 2) Check for Conditional references. 3) If no references, do the delete process with user approval.
`boolean`	`deleteNxPair(NamedBean entrySensor, NamedBean exitSensor, LayoutEditor panel)`	Entry point to delete a specific NX pair.
`void`	`deregister(DestinationPoints n)`	Forget a NamedBean Object created outside the manager.
`void`	`dispose()`	Free resources when no longer used.
`String`	`getBeanTypeHandled(boolean plural)`	Get the user-readable name of the type of NamedBean handled by this manager.
`DestinationPoints`	`getBySystemName(String systemName)`	Locate an existing instance based on a system name.
`DestinationPoints`	`getByUserName(String userName)`	Locate an existing instance based on a user name.
`int`	`getClearDownOption()`
`List<Object>`	`getDestinationList(Object obj, LayoutEditor panel)`
`boolean`	`getDispatcherIntegration()`
`Object`	`getEndPointLocation(NamedBean source, LayoutEditor panel)`
`List<String>`	`getEntryExitList()`
`int`	`getEntryExitType(Object source, LayoutEditor panel, Object dest)`
`JPanel`	`getGlassPane()`	Get the transparent JPanel for this EntryExitPairs.
`SystemConnectionMemo`	`getMemo()`	Get the system connection for this manager.
`int`	`getMemoryClearDelay()`
`String`	`getMemoryOption()`
`DestinationPoints`	`getNamedBean(String name)`	Locate an existing instance based on a name.
`Class<DestinationPoints>`	`getNamedBeanClass()`	Get the class of NamedBean supported by this Manager.
`List<DestinationPoints>`	`getNamedBeanList()`	Deprecated.
`SortedSet<DestinationPoints>`	`getNamedBeanSet()`	Implemented to support the Conditional combo box name list
`List<Object>`	`getNxDestination()`
`int`	`getNxPairNumbers(LayoutEditor panel)`
`List<Object>`	`getNxSource(LayoutEditor panel)`
`int`	`getObjectCount()`	Get the count of managed objects.
`int`	`getOverlapOption()`
`String`	`getPointAsString(NamedBean obj, LayoutEditor panel)`	Get the name of a destinationPoint on a LE Panel.
`PointDetails`	`getPointDetails(Object obj, LayoutEditor panel)`	Return a point from a given LE Panel.
`(package private) PointDetails`	`getPointDetails(LayoutBlock source, List<LayoutBlock> destination, LayoutEditor panel)`	Return either an existing point stored in pointDetails, or create a new one as required.
`Color`	`getSettingRouteColor()`
`int`	`getSettingTimer()`
`Source`	`getSourceForPoint(PointDetails pd)`
`List<Object>`	`getSourceList(LayoutEditor panel)`	Return a list of all source (origin) points on a given Layout Editor panel.
`List<LayoutEditor>`	`getSourcePanelList()`
`List<DestinationPoints>`	`getStackedInterlocks()`	Get a list of all stacked routes from stackList.
`List<String>`	`getSystemNameList()`	Deprecated.
`String`	`getSystemPrefix()`	Provide access to the system prefix string.
`String`	`getUniqueId(Object source, LayoutEditor panel, Object dest)`
`int`	`getXMLOrder()`	Determine the order that types should be written when storing panel files.
`boolean`	`isDestinationValid(Object source, Object dest, LayoutEditor panel)`
`boolean`	`isEnabled(Object source, LayoutEditor panel, Object dest)`
`boolean`	`isPathActive(Object sourceObj, Object destObj, LayoutEditor panel)`
`boolean`	`isRouteStacked(DestinationPoints dp, boolean reverse)`	Query if a stacked route is in stackList.
`boolean`	`isUniDirection(Object source, LayoutEditor panel, Object dest)`
`List<String>`	`layoutBlockSensors(LayoutBlock layoutBlock)`	Create a list of sensors that have the layout block as either facing or protecting.
`String`	`makeSystemName(String s)`	Create a SystemName by prepending the system name prefix to the name if not already present.
`(package private) void`	`processRoutesToSet()`	Activate each SourceToDest set in routesToSet
`void`	`propertyChange(PropertyChangeEvent evt)`
`PointDetails`	`providePoint(NamedBean source, LayoutEditor panel)`	Generate the point details, given a known source and a Layout Editor panel.
`void`	`register(DestinationPoints n)`	Remember a NamedBean Object created outside the manager.
`void`	`removeDataListener(Manager.ManagerDataListener<DestinationPoints> e)`	Deprecated.
`void`	`removeNXSensor(Sensor sensor)`
`void`	`removePropertyChangeListener(PropertyChangeListener list, NamedBean obj, LayoutEditor panel)`
`(package private) void`	`removeRemainingRoute()`	Remove remaining SourceToDest sets in routesToSet
`void`	`setClearDownOption(int i)`
`void`	`setDispatcherIntegration(boolean boo)`
`void`	`setEnabled(Object source, LayoutEditor panel, Object dest, boolean set)`
`void`	`setEntryExitType(Object source, LayoutEditor panel, Object dest, int set)`
`void`	`setMemoryClearDelay(int secs)`
`void`	`setMemoryOption(String memoryName)`
`void`	`setMultiPointRoute(PointDetails requestpd, LayoutEditor panel)`
`void`	`setOverlapOption(int i)`
`void`	`setPropertyChangesSilenced(String propertyName, boolean silenced)`	Suppress sending `PropertyChangeEvent`s for the named property.
`void`	`setSettingRouteColor(Color col)`
`void`	`setSettingTimer(int i)`
`void`	`setSingleSegmentRoute(String nxPair)`	Set the route between the two points represented by the Destination Point name.
`void`	`setUniDirection(Object source, LayoutEditor panel, Object dest, boolean set)`
`void`	`stackNXRoute(DestinationPoints dp, boolean reverse)`	If a route is requested but is currently blocked, ask user if it should be added to stackList.
`char`	`typeLetter()`
`boolean`	`useDifferentColorWhenSetting()`
`void`	`vetoableChange(PropertyChangeEvent evt)`

Methods inherited from class jmri.beans.VetoableChangeSupport

addVetoableChangeListener, addVetoableChangeListener, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class jmri.beans.PropertyChangeSupport

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.Manager

getBeanBySystemName, getBeanByUserName, getBeanTypeHandled, getEntryToolTip, getKnownBeanProperties, getSubSystemNamePrefix, getSystemNamePrefix, isValidSystemNameFormat, makeSystemName, makeSystemName, setDataListenerMute, setPropertyChangesMuted, validateBadCharsInSystemNameFormat, validateIntegerSystemNameFormat, validateNmraAccessorySystemNameFormat, validateSystemNameFormat, validateSystemNameFormat, validateSystemNameFormatOnlyNumeric, validateSystemNamePrefix, validateTrimmedMin1NumberSystemNameFormat, validateTrimmedSystemNameFormat, validateUppercaseTrimmedSystemNameFormat, validSystemNameFormat

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface jmri.beans.VetoableChangeProvider

addVetoableChangeListener, addVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Field Details
- routingMethod
  
  public LayoutBlockConnectivityTools.Metric routingMethod
- NXBUTTONSELECTED
  
  public static final int NXBUTTONSELECTED
  
  See Also:
  
  Constant Field Values
- NXBUTTONACTIVE
  
  public static final int NXBUTTONACTIVE
  
  See Also:
  
  Constant Field Values
- NXBUTTONINACTIVE
  
  public static final int NXBUTTONINACTIVE
  
  See Also:
  
  Constant Field Values
- SETUPTURNOUTSONLY
  
  public static final int SETUPTURNOUTSONLY
  
  Constant value to represent that the entryExit will only set up the turnouts between two different points.
  
  See Also:
  
  Constant Field Values
- SETUPSIGNALMASTLOGIC
  
  public static final int SETUPSIGNALMASTLOGIC
  
  Constant value to represent that the entryExit will set up the turnouts between two different points and configure the Signal Mast Logic to use the correct blocks.
  
  See Also:
  
  Constant Field Values
- FULLINTERLOCK
  
  public static final int FULLINTERLOCK
  
  Constant value to represent that the entryExit will do full interlocking. It will set the turnouts and "reserve" the blocks.
  
  See Also:
  
  Constant Field Values
- allocateToDispatcher
  
  boolean allocateToDispatcher
- PROMPTUSER
  
  public static final int PROMPTUSER
  
  See Also:
  
  Constant Field Values
- AUTOCLEAR
  
  public static final int AUTOCLEAR
  
  See Also:
  
  Constant Field Values
- AUTOCANCEL
  
  public static final int AUTOCANCEL
  
  See Also:
  
  Constant Field Values
- AUTOSTACK
  
  public static final int AUTOSTACK
  
  See Also:
  
  Constant Field Values
- OVERLAP_CANCEL
  
  public static final int OVERLAP_CANCEL
  
  See Also:
  
  Constant Field Values
- OVERLAP_STACK
  
  public static final int OVERLAP_STACK
  
  See Also:
  
  Constant Field Values
- routeClearOption
  
  int routeClearOption
- routeOverlapOption
  
  int routeOverlapOption
- memoryOption
  
  String memoryOption
- memoryClearDelay
  
  int memoryClearDelay
- glassPane
  
  static JPanel glassPane
- turnoutSetDelay
  
  public int turnoutSetDelay
  
  Delay between issuing Turnout commands
- nxpair
  
  HashMap<PointDetails,Source> nxpair
- refCounter
  
  int refCounter
- routesToSet
  
  List<EntryExitPairs.SourceToDest> routesToSet
  
  List holding SourceToDest sets of routes between two points.
- currentDealing
  
  int currentDealing
- propertyDestinationListener
  
  protected PropertyChangeListener propertyDestinationListener
- destinationList
  
  List<Object> destinationList
- deletePairList
  
  List<EntryExitPairs.DeletePair> deletePairList
  
  List of NX pairs that are scheduled for deletion.
  
  Since:
  
  4.11.2
- smlm
  
  SignalMastLogicManager smlm
- CANCELROUTE
  
  public static final int CANCELROUTE
  
  See Also:
  
  Constant Field Values
- CLEARROUTE
  
  public static final int CLEARROUTE
  
  See Also:
  
  Constant Field Values
- EXITROUTE
  
  public static final int EXITROUTE
  
  See Also:
  
  Constant Field Values
- STACKROUTE
  
  public static final int STACKROUTE
  
  See Also:
  
  Constant Field Values
- pointDetails
  
  static List<PointDetails> pointDetails
- stackList
  
  List<EntryExitPairs.StackDetails> stackList
- stackPanel
  
  StackNXPanel stackPanel
- stackDialog
  
  JDialog stackDialog
- checkTimer
  
  Timer checkTimer
- runWhenStabilised
  
  boolean runWhenStabilised
- toUseWhenStable
  
  LayoutEditor toUseWhenStable
- interlockTypeToUseWhenStable
  
  int interlockTypeToUseWhenStable
- propertyBlockManagerListener
  
  protected PropertyChangeListener propertyBlockManagerListener
- listeners
  
  final List<Manager.ManagerDataListener<DestinationPoints>> listeners
Constructor Details
- EntryExitPairs
  
  public EntryExitPairs()
  
  Constructor for creating an EntryExitPairs object and create a transparent JPanel for it.
Method Details
- getSettingTimer
  
  public int getSettingTimer()
- setSettingTimer
  
  public void setSettingTimer(int i)
- useDifferentColorWhenSetting
  
  public boolean useDifferentColorWhenSetting()
- getSettingRouteColor
  
  public Color getSettingRouteColor()
- setSettingRouteColor
  
  public void setSettingRouteColor(Color col)
- setDispatcherIntegration
  
  public void setDispatcherIntegration(boolean boo)
- getDispatcherIntegration
  
  public boolean getDispatcherIntegration()
- getGlassPane
  
  public JPanel getGlassPane()
  
  Get the transparent JPanel for this EntryExitPairs.
  
  Returns:
  
  JPanel overlay
- addNXSourcePoint
  
  public void addNXSourcePoint(LayoutBlock facing, List<LayoutBlock> protecting, NamedBean loc, LayoutEditor panel)
- addNXSourcePoint
  
  public void addNXSourcePoint(NamedBean source)
- addNXSourcePoint
  
  public void addNXSourcePoint(NamedBean source, LayoutEditor panel)
- getEndPointLocation
  
  public Object getEndPointLocation(NamedBean source, LayoutEditor panel)
- getXMLOrder
  
  public int getXMLOrder()
  
  Determine the order that types should be written when storing panel files. Uses one of the constants defined in this class.
  Yes, that's an overly-centralized methodology, but it works for now.
  
  Specified by:
  
  getXMLOrder in interface Manager<DestinationPoints>
  
  Returns:
  
  write order for this Manager; larger is later.
- getBySystemName
  
  public DestinationPoints getBySystemName(String systemName)
  
  Locate an existing instance based on a system name.
  
  Specified by:
  
  getBySystemName in interface Manager<DestinationPoints>
  
  Parameters:
  
  systemName - System Name of the required NamedBean
  
  Returns:
  
  requested NamedBean object or null if none exists
- getByUserName
  
  public DestinationPoints getByUserName(@Nonnull String userName)
  
  Locate an existing instance based on a user name.
  
  Specified by:
  
  getByUserName in interface Manager<DestinationPoints>
  
  Parameters:
  
  userName - System Name of the required NamedBean
  
  Returns:
  
  requested NamedBean object or null if none exists
- getNamedBean
  
  public DestinationPoints getNamedBean(@Nonnull String name)
  
  Locate an existing instance based on a name.
  
  Specified by:
  
  getNamedBean in interface Manager<DestinationPoints>
  
  Parameters:
  
  name - User Name or System Name of the required NamedBean
  
  Returns:
  
  requested NamedBean object or null if none exists
- getMemo
  
  @Nonnull public SystemConnectionMemo getMemo()
  
  Get the system connection for this manager.
  
  Specified by:
  
  getMemo in interface Manager<DestinationPoints>
  
  Returns:
  
  the system connection for this manager
- getSystemPrefix
  
  @Nonnull public String getSystemPrefix()
  
  Provide access to the system prefix string. This was previously called the "System letter"
  
  Specified by:
  
  getSystemPrefix in interface Manager<DestinationPoints>
  
  Returns:
  
  the system prefix
- typeLetter
  
  public char typeLetter()
  
  Specified by:
  
  typeLetter in interface Manager<DestinationPoints>
  
  Returns:
  
  The type letter for a specific implementation
- makeSystemName
  
  @Nonnull public String makeSystemName(@Nonnull String s)
  
  Create a SystemName by prepending the system name prefix to the name if not already present.
  Note: implementations must call Manager.validateSystemNameFormat(java.lang.String, java.util.Locale) to ensure the returned name is valid.
  
  Specified by:
  
  makeSystemName in interface Manager<DestinationPoints>
  
  Parameters:
  
  s - the item to make the system name for
  
  Returns:
  
  A system name from a user input, typically a number.
- getObjectCount
  
  @CheckReturnValue public int getObjectCount()
  
  Get the count of managed objects.
  
  Specified by:
  
  getObjectCount in interface Manager<DestinationPoints>
  
  Returns:
  
  the number of managed objects
- getSystemNameList
  
  @Nonnull @Deprecated public List<String> getSystemNameList()
  
  Deprecated.
  
  Provide an unmodifiable List of system names.
  Note: this is ordered by the underlying NamedBeans, not on the Strings themselves.
  Note: Access via Manager.getNamedBeanSet() is faster.
  Note: This is not a live list; the contents don't stay up to date
  
  Specified by:
  
  getSystemNameList in interface Manager<DestinationPoints>
  
  Returns:
  
  Unmodifiable access to a list of system names
- getNamedBeanList
  
  @Nonnull @Deprecated public List<DestinationPoints> getNamedBeanList()
  
  Deprecated.
  
  Implemented to support the Conditional combo box name list
  
  Specified by:
  
  getNamedBeanList in interface Manager<DestinationPoints>
  
  Returns:
  
  a list of Destination Point beans
  
  Since:
  
  4.9.3
- getNamedBeanSet
  
  @Nonnull public SortedSet<DestinationPoints> getNamedBeanSet()
  
  Implemented to support the Conditional combo box name list
  
  Specified by:
  
  getNamedBeanSet in interface Manager<DestinationPoints>
  
  Returns:
  
  a list of Destination Point beans
  
  Since:
  
  4.9.3
- register
  
  public void register(@Nonnull DestinationPoints n)
  
  Remember a NamedBean Object created outside the manager.
  The non-system-specific SignalHeadManagers use this method extensively.
  
  Specified by:
  
  register in interface Manager<DestinationPoints>
  
  Parameters:
  
  n - the bean
- deregister
  
  public void deregister(@Nonnull DestinationPoints n)
  
  Forget a NamedBean Object created outside the manager.
  The non-system-specific RouteManager uses this method.
  
  Specified by:
  
  deregister in interface Manager<DestinationPoints>
  
  Parameters:
  
  n - the bean
- setClearDownOption
  
  public void setClearDownOption(int i)
- getClearDownOption
  
  public int getClearDownOption()
- setOverlapOption
  
  public void setOverlapOption(int i)
- getOverlapOption
  
  public int getOverlapOption()
- setMemoryOption
  
  public void setMemoryOption(String memoryName)
- getMemoryOption
  
  public String getMemoryOption()
- setMemoryClearDelay
  
  public void setMemoryClearDelay(int secs)
- getMemoryClearDelay
  
  public int getMemoryClearDelay()
- dispose
  
  public void dispose()
  
  Free resources when no longer used. Specifically, remove all references to and from this object, so it can be garbage-collected.
  
  Specified by:
  
  dispose in interface Manager<DestinationPoints>
- providePoint
  
  public PointDetails providePoint(NamedBean source, LayoutEditor panel)
  
  Generate the point details, given a known source and a Layout Editor panel.
  
  Parameters:
  
  source - Origin of movement
  
  panel - A Layout Editor panel
  
  Returns:
  
  A PointDetails object
- getSourceList
  
  public List<Object> getSourceList(LayoutEditor panel)
  
  Return a list of all source (origin) points on a given Layout Editor panel.
  
  Parameters:
  
  panel - A Layout Editor panel
  
  Returns:
  
  A list of source objects
- getSourceForPoint
  
  public Source getSourceForPoint(PointDetails pd)
- getNxPairNumbers
  
  public int getNxPairNumbers(LayoutEditor panel)
- setSingleSegmentRoute
  
  public void setSingleSegmentRoute(String nxPair)
  
  Set the route between the two points represented by the Destination Point name.
  
  Parameters:
  
  nxPair - The system or user name of the destination point.
  
  Since:
  
  4.11.1
- setMultiPointRoute
  
  public void setMultiPointRoute(PointDetails requestpd, LayoutEditor panel)
- processRoutesToSet
  
  void processRoutesToSet()
  
  Activate each SourceToDest set in routesToSet
- removeRemainingRoute
  
  void removeRemainingRoute()
  
  Remove remaining SourceToDest sets in routesToSet
- getNxSource
  
  public List<Object> getNxSource(LayoutEditor panel)
- getNxDestination
  
  public List<Object> getNxDestination()
- getSourcePanelList
  
  public List<LayoutEditor> getSourcePanelList()
- propertyChange
  
  public void propertyChange(PropertyChangeEvent evt)
  
  Specified by:
  
  propertyChange in interface PropertyChangeListener
  
  Since:
  
  4.17.4
- addNXDestination
  
  public void addNXDestination(NamedBean source, NamedBean destination, LayoutEditor panel)
- addNXDestination
  
  public void addNXDestination(NamedBean source, NamedBean destination, LayoutEditor panel, String id)
  
  Parameters:
  
  source - the source bean.
  
  destination - the destination bean.
  
  panel - the layout editor panel.
  
  id - the points details id.
  
  Since:
  
  4.17.4 Register in Property Change Listener.
- getDestinationList
  
  public List<Object> getDestinationList(Object obj, LayoutEditor panel)
- removeNXSensor
  
  public void removeNXSensor(Sensor sensor)
- deleteNxPair
  
  public boolean deleteNxPair(NamedBean sensor)
  
  Entry point to delete all of the NX pairs for a specific sensor. 1) Build a list of affected NX pairs. 2) Check for Conditional references. 3) If no references, do the delete process with user approval.
  
  Parameters:
  
  sensor - The sensor whose pairs should be deleted.
  
  Returns:
  
  true if the delete was successful. False if prevented by Conditional references or user choice.
  
  Since:
  
  4.11.2
- deleteNxPair
  
  public boolean deleteNxPair(NamedBean entrySensor, NamedBean exitSensor, LayoutEditor panel)
  
  Entry point to delete a specific NX pair.
  
  Parameters:
  
  entrySensor - The sensor that acts as the entry point.
  
  exitSensor - The sensor that acts as the exit point.
  
  panel - The layout editor panel that contains the entry sensor.
  
  Returns:
  
  true if the delete was successful. False if there are Conditional references.
  
  Since:
  
  4.11.2
- createDeletePairList
  
  void createDeletePairList(NamedBean sensor)
  
  Rebuild the delete pair list based on the supplied sensor. Find all of the NX pairs that use this sensor as either a source or destination. They will be candidates for deletion.
  
  Parameters:
  
  sensor - The sensor being deleted,
  
  Since:
  
  4.11.2
- layoutBlockSensors
  
  public List<String> layoutBlockSensors(@Nonnull LayoutBlock layoutBlock)
  
  Create a list of sensors that have the layout block as either facing or protecting. Called by LayoutTrackEditor.hasNxSensorPairs(jmri.jmrit.display.layoutEditor.LayoutBlock).
  
  Parameters:
  
  layoutBlock - The layout block to be checked.
  
  Returns:
  
  the a list of sensors affected by the layout block or an empty list.
  
  Since:
  
  4.11.2
- isDestinationValid
  
  public boolean isDestinationValid(Object source, Object dest, LayoutEditor panel)
- isUniDirection
  
  public boolean isUniDirection(Object source, LayoutEditor panel, Object dest)
- setUniDirection
  
  public void setUniDirection(Object source, LayoutEditor panel, Object dest, boolean set)
- canBeBiDirectional
  
  public boolean canBeBiDirectional(Object source, LayoutEditor panel, Object dest)
- isEnabled
  
  public boolean isEnabled(Object source, LayoutEditor panel, Object dest)
- setEnabled
  
  public void setEnabled(Object source, LayoutEditor panel, Object dest, boolean set)
- setEntryExitType
  
  public void setEntryExitType(Object source, LayoutEditor panel, Object dest, int set)
- getEntryExitType
  
  public int getEntryExitType(Object source, LayoutEditor panel, Object dest)
- getUniqueId
  
  public String getUniqueId(Object source, LayoutEditor panel, Object dest)
- getEntryExitList
  
  public List<String> getEntryExitList()
- isPathActive
  
  public boolean isPathActive(Object sourceObj, Object destObj, LayoutEditor panel)
- cancelInterlock
  
  public void cancelInterlock(Object source, LayoutEditor panel, Object dest)
- getPointDetails
  
  public PointDetails getPointDetails(Object obj, LayoutEditor panel)
  
  Return a point from a given LE Panel.
  
  Parameters:
  
  obj - The point object
  
  panel - The Layout Editor panel on which the point was placed
  
  Returns:
  
  the point object, null if the point is not found
- getPointDetails
  
  PointDetails getPointDetails(LayoutBlock source, List<LayoutBlock> destination, LayoutEditor panel)
  
  Return either an existing point stored in pointDetails, or create a new one as required.
  
  Parameters:
  
  source - The Layout Block functioning as the source (origin)
  
  destination - A (list of) Layout Blocks functioning as destinations
  
  panel - The Layout Editor panel on which the point is to be placed
  
  Returns:
  
  the point object
- getPointAsString
  
  public String getPointAsString(NamedBean obj, LayoutEditor panel)
  
  Get the name of a destinationPoint on a LE Panel.
  
  Parameters:
  
  obj - the point object
  
  panel - The Layout Editor panel on which it is expected to be placed
  
  Returns:
  
  the name of the point
- stackNXRoute
  
  public void stackNXRoute(DestinationPoints dp, boolean reverse)
  
  If a route is requested but is currently blocked, ask user if it should be added to stackList.
  
  Parameters:
  
  dp - DestinationPoints object
  
  reverse - true for a reversed running direction, mostly false
- getStackedInterlocks
  
  public List<DestinationPoints> getStackedInterlocks()
  
  Get a list of all stacked routes from stackList.
  
  Returns:
  
  an List containing destinationPoint elements
- isRouteStacked
  
  public boolean isRouteStacked(DestinationPoints dp, boolean reverse)
  
  Query if a stacked route is in stackList.
  
  Parameters:
  
  dp - DestinationPoints object
  
  reverse - true for a reversed running direction, mostly false
  
  Returns:
  
  true if dp is in stackList
- cancelStackedRoute
  
  public void cancelStackedRoute(DestinationPoints dp, boolean reverse)
  
  Remove a stacked route from stackList.
  
  Parameters:
  
  dp - DestinationPoints object
  
  reverse - true for a reversed running direction, mostly false
- checkRoute
  
  void checkRoute()
  
  Step through stackList and activate the first stacked route in line if it is no longer blocked.
- removePropertyChangeListener
  
  public void removePropertyChangeListener(PropertyChangeListener list, NamedBean obj, LayoutEditor panel)
- automaticallyDiscoverEntryExitPairs
  
  public void automaticallyDiscoverEntryExitPairs(LayoutEditor editor, int interlockType) throws JmriException
  
  Discover all possible valid source and destination Signal Mast Logic pairs on all Layout Editor panels.
  
  Parameters:
  
  editor - The Layout Editor panel
  
  interlockType - Integer value representing the type of interlocking, one of SETUPTURNOUTSONLY, SETUPSIGNALMASTLOGIC or FULLINTERLOCK
  
  Throws:
  
  JmriException - when an error occurs during discovery
- vetoableChange
  
  public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException
  
  Throws:
  
  PropertyVetoException
- deleteBean
  
  public void deleteBean(@Nonnull DestinationPoints bean, @Nonnull String property) throws PropertyVetoException
  
  Description copied from interface: Manager
  
  Method for a UI to delete a bean.
  The UI should first request a "CanDelete", this will return a list of locations (and descriptions) where the bean is in use via throwing a VetoException, then if that comes back clear, or the user agrees with the actions, then a "DoDelete" can be called which inform the listeners to delete the bean, then it will be deregistered and disposed of.
  If a property name of "DoNotDelete" is thrown back in the VetoException then the delete process should be aborted.
  
  Specified by:
  
  deleteBean in interface Manager<DestinationPoints>
  
  Parameters:
  
  bean - The NamedBean to be deleted
  
  property - The programmatic name of the request. "CanDelete" will enquire with all listeners if the item can be deleted. "DoDelete" tells the listener to delete the item
  
  Throws:
  
  PropertyVetoException - If the recipients wishes the delete to be aborted (see above)
- getBeanTypeHandled
  
  @Nonnull public String getBeanTypeHandled(boolean plural)
  
  Description copied from interface: Manager
  
  Get the user-readable name of the type of NamedBean handled by this manager.
  For instance, in the code where we are dealing with just a bean and a message that needs to be passed to the user or in a log.
  
  Specified by:
  
  getBeanTypeHandled in interface Manager<DestinationPoints>
  
  Parameters:
  
  plural - true to return plural form of the type; false to return singular form
  
  Returns:
  
  a string of the bean type that the manager handles, eg Turnout, Sensor etc
- getNamedBeanClass
  
  public Class<DestinationPoints> getNamedBeanClass()
  
  Get the class of NamedBean supported by this Manager. This should be the generic class used in the Manager's class declaration.
  
  Specified by:
  
  getNamedBeanClass in interface Manager<DestinationPoints>
  
  Returns:
  
  the class supported by this Manager.
- setPropertyChangesSilenced
  
  @OverridingMethodsMustInvokeSuper public void setPropertyChangesSilenced(@Nonnull String propertyName, boolean silenced)
  
  Suppress sending PropertyChangeEvents for the named property.
  Stopping the suppression of sending change events may send a PropertyChangeEvent if the property changed while silenced, but otherwise should not fire a PropertyChangeEvent.
  
  Specified by:
  
  setPropertyChangesSilenced in interface SilenceablePropertyChangeProvider
  
  Parameters:
  
  propertyName - the name of the property to mute
  
  silenced - true if events are to be suppressed; false otherwise
- addDataListener
  
  @Deprecated public void addDataListener(Manager.ManagerDataListener<DestinationPoints> e)
  
  Deprecated.
  
  Register a Manager.ManagerDataListener to hear about adding or removing items from the list of NamedBeans.
  
  Specified by:
  
  addDataListener in interface Manager<DestinationPoints>
  
  Parameters:
  
  e - the data listener to add
- removeDataListener
  
  @Deprecated public void removeDataListener(Manager.ManagerDataListener<DestinationPoints> e)
  
  Deprecated.
  
  Unregister a previously-added Manager.ManagerDataListener.
  
  Specified by:
  
  removeDataListener in interface Manager<DestinationPoints>
  
  Parameters:
  
  e - the data listener to remove
  
  See Also:
  
  Manager.addDataListener(ManagerDataListener)

Class EntryExitPairs