Package jmri.jmrix.bidib

Class BiDiBTurnout

java.lang.Object
jmri.implementation.AbstractNamedBean
jmri.implementation.AbstractTurnout
jmri.jmrix.bidib.BiDiBTurnout
All Implemented Interfaces:
PropertyChangeListener, Comparable<NamedBean>, EventListener, PropertyChangeProvider, DigitalIO, BiDiBNamedBeanInterface, NamedBean, Turnout, VariableControlSpanBean
public class BiDiBTurnout extends AbstractTurnout implements BiDiBNamedBeanInterface
BiDiB implementation of the Turnout interface.

  • Field Details

  • Constructor Details

    • BiDiBTurnout

      public BiDiBTurnout(String systemName, BiDiBTurnoutManager mgr)
      Create a turnout.
      Parameters:
      systemName - to be created
      mgr - Turnout Manager, we get the memo object and the type letter (T) from the manager

  • Method Details

    • getAddr

      public BiDiBAddress getAddr()
      Description copied from interface: BiDiBNamedBeanInterface
      Get the BiDiB address instance
      Specified by:
      getAddr in interface BiDiBNamedBeanInterface
      Returns:
      BiDiBAddress

    • finishLoad

      public void finishLoad()
      Helper function that will be invoked after construction once the type has been set. Used specifically for preventing double initialization when loading turnouts from XML.
      Specified by:
      finishLoad in interface BiDiBNamedBeanInterface

    • nodeNew

      public void nodeNew()
      called then a new node has been discovered
      Specified by:
      nodeNew in interface BiDiBNamedBeanInterface

    • nodeLost

      public void nodeLost()
      called then a node was lost
      Specified by:
      nodeLost in interface BiDiBNamedBeanInterface

    • canInvert

      public boolean canInvert()
      Determine if the turnouts can be inverted. If true, inverted turnouts are supported.
      Specified by:
      canInvert in interface Turnout
      Overrides:
      canInvert in class AbstractTurnout
      Returns:
      invert supported

    • forwardCommandChangeToLayout

      protected void forwardCommandChangeToLayout(int s)
      Handle a request to change state, typically by sending a message to the layout in some child class. Public version (used by TurnoutOperator) sends the current commanded state without changing it. Implementing classes will typically check the value of s and send a system specific sendMessage command.
      Specified by:
      forwardCommandChangeToLayout in class AbstractTurnout
      Parameters:
      s - new state value

    • requestUpdateFromLayout

      public void requestUpdateFromLayout()
      Request an update from the layout soft/hardware. May not even happen, and if it does it will happen later; listen for the result.
      Specified by:
      requestUpdateFromLayout in interface DigitalIO
      Overrides:
      requestUpdateFromLayout in class AbstractTurnout

    • turnoutPushbuttonLockout

      protected void turnoutPushbuttonLockout(boolean _pushButtonLockout)
      Specified by:
      turnoutPushbuttonLockout in class AbstractTurnout

    • sendQuery

      public void sendQuery()
      Request the state of the accessory from the layout. The listener gets the answer.

    • sendMessage

      protected void sendMessage(boolean closed)
      Send a thrown/closed message to BiDiB
      Parameters:
      closed - true of the turnout should be switched to CLOSED, false to switch to THROWN

    • dispose

      public void dispose()
      Deactivate this object, so that it releases as many resources as possible and no longer effects others.

      For example, if this object has listeners, after a call to this method it should no longer notify those listeners. Any native or system-wide resources it maintains should be released, including threads, files, etc.

      It is an error to invoke any other methods on this object once dispose() has been called. Note, however, that there is no guarantee about behavior in that case.

      Afterwards, references to this object may still exist elsewhere, preventing its garbage collection. But it's formally dead, and shouldn't be keeping any other objects alive. Therefore, this method should null out any references to other objects that this NamedBean contained. Remove the Message Listener for this turnout

      Specified by:
      dispose in interface NamedBean
      Overrides:
      dispose in class AbstractTurnout