Package org.scictrl.csshell.epics.server.processor

Class StatusCheckAlarmProcessor

java.lang.Object
org.scictrl.csshell.epics.server.processor.AbstractValueProcessor
org.scictrl.csshell.epics.server.processor.MemoryValueProcessor
org.scictrl.csshell.epics.server.processor.DefaultAlarmProcessor
org.scictrl.csshell.epics.server.processor.StatusCheckAlarmProcessor
All Implemented Interfaces:
PropertyChangeListener, EventListener, ValueProcessor
public class StatusCheckAlarmProcessor extends DefaultAlarmProcessor

StatusCheckAlarmProcessor class.

Author:
igor@scictrl.com

  • Field Details

    • input

      protected ValueLinks input
      Input value remote link.

  • Constructor Details

    • StatusCheckAlarmProcessor

      public StatusCheckAlarmProcessor()

      Constructor for StatusCheckAlarmProcessor.

  • Method Details

    • configure

      public void configure(Record record, org.apache.commons.configuration.HierarchicalConfiguration config)
      Configures the internals of value processor, provides reference to parent record and to configuration with root inside processor tag. Parent record is not yet initialized, so does not have reference to Database, the Database reference will be available during activate call.
      Specified by:
      configure in interface ValueProcessor
      Overrides:
      configure in class DefaultAlarmProcessor
      Parameters:
      record - the parent record.
      config - configuration with room inside processor tag.

    • activate

      public void activate()
      Record has now reference to Database. processor might want to connect to other records on this server or PVs on other servers. This can not be done until all records from configuration has been loaded. Call to this method signals to the processor that records has been loaded and linking to other values can be commenced.
      Specified by:
      activate in interface ValueProcessor
      Overrides:
      activate in class DefaultAlarmProcessor

    • getAlarmSeverity

      public gov.aps.jca.dbr.Severity getAlarmSeverity()

      Getter for the field alarmSeverity.

      Returns:
      a Severity object

    • getAlarmStatus

      public gov.aps.jca.dbr.Status getAlarmStatus()

      Getter for the field alarmStatus.

      Returns:
      a Status object

    • propertyChange

      public void propertyChange(PropertyChangeEvent evt)
      Specified by:
      propertyChange in interface PropertyChangeListener
      Overrides:
      propertyChange in class DefaultAlarmProcessor

    • updateAlarmStatus

      public void updateAlarmStatus()

      Alarm processor should check connections and other parameters and update alarm status.

      This method should be called by processor itself, for example from PropertyChange update loop.

      As well could be called by asynchronous update loop, which does the supress_time handling.

      Overrides:
      updateAlarmStatus in class DefaultAlarmProcessor