Package org.yamcs.tctm.cfs

Class CfsEventDecoder

java.lang.Object
com.google.common.util.concurrent.AbstractService
org.yamcs.AbstractYamcsService
org.yamcs.tctm.cfs.CfsEventDecoder
All Implemented Interfaces:
com.google.common.util.concurrent.Service, YamcsService, StreamSubscriber
public class CfsEventDecoder extends AbstractYamcsService implements StreamSubscriber
Generate Yamcs events out of cFS event packets

The packets are filtered by message id (first 2 bytes of the header)

  • Nested Class Summary

    Nested classes/interfaces inherited from interface com.google.common.util.concurrent.Service

    com.google.common.util.concurrent.Service.Listener, com.google.common.util.concurrent.Service.State

  • Field Summary

    Fields inherited from class org.yamcs.AbstractYamcsService

    config, log, serviceName, yamcsInstance

  • Constructor Summary

    Constructors
    Constructor
    Description
    CfsEventDecoder()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    doStart()
     
    protected void
    doStop()
     
    Spec
    getSpec()
    Returns the valid configuration options for this service.
    void
    init(String yamcsInstance, String serviceName, YConfiguration config)
    Initialize this service.
    void
    onTuple(Stream stream, Tuple t)
     
    void
    streamClosed(Stream stream)
     

    Methods inherited from class org.yamcs.AbstractYamcsService

    getConfig, getYamcsInstance

    Methods inherited from class com.google.common.util.concurrent.AbstractService

    addListener, awaitRunning, awaitRunning, awaitRunning, awaitTerminated, awaitTerminated, awaitTerminated, doCancelStart, failureCause, isRunning, notifyFailed, notifyStarted, notifyStopped, startAsync, state, stopAsync, toString

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface com.google.common.util.concurrent.Service

    addListener, awaitRunning, awaitRunning, awaitRunning, awaitTerminated, awaitTerminated, awaitTerminated, failureCause, isRunning, startAsync, state, stopAsync

  • Constructor Details

    • CfsEventDecoder

      public CfsEventDecoder()

  • Method Details

    • getSpec

      public Spec getSpec()
      Description copied from interface: YamcsService
      Returns the valid configuration options for this service.
      Specified by:
      getSpec in interface YamcsService
      Returns:
      the argument specification, or null if the args should not be validated.

    • init

      public void init(String yamcsInstance, String serviceName, YConfiguration config) throws InitException
      Description copied from interface: YamcsService
      Initialize this service. This is called before the service is started. All operations should finish fast.
      Specified by:
      init in interface YamcsService
      Overrides:
      init in class AbstractYamcsService
      Parameters:
      yamcsInstance - The yamcs instance, or null if this is a global service.
      serviceName - The service name.
      config - The configured arguments for this service. If YamcsService.getSpec() is implemented then this contains the arguments after being validated (including any defaults).
      Throws:
      InitException - When something goes wrong during the execution of this method.

    • doStart

      protected void doStart()
      Specified by:
      doStart in class com.google.common.util.concurrent.AbstractService

    • doStop

      protected void doStop()
      Specified by:
      doStop in class com.google.common.util.concurrent.AbstractService

    • onTuple

      public void onTuple(Stream stream, Tuple t)
      Specified by:
      onTuple in interface StreamSubscriber

    • streamClosed

      public void streamClosed(Stream stream)
      Specified by:
      streamClosed in interface StreamSubscriber