Package org.yamcs.archive

Class EventRecorder

java.lang.Object

com.google.common.util.concurrent.AbstractService

org.yamcs.AbstractYamcsService

org.yamcs.archive.EventRecorder

All Implemented Interfaces:

com.google.common.util.concurrent.Service, YamcsService

public class EventRecorder
extends AbstractYamcsService

Sets up the archiving of the events coming on events_realtime and events_dump streams into the yarch table events.

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

Modifier and Type	Field	Description
static String	REALTIME_EVENT_STREAM_NAME
static String	TABLE_NAME

Fields inherited from class org.yamcs.AbstractYamcsService

config, log, serviceName, yamcsInstance

Constructor Summary

Constructors

Constructor	Description
EventRecorder()

Method Summary

Modifier and Type	Method	Description
protected void	doStart()
protected void	doStop()
void	init(String yamcsInstance, String serviceName, YConfiguration config)	Initialize this service.

Methods inherited from class org.yamcs.AbstractYamcsService

getConfig, getYamcsInstance

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

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

Methods inherited from interface org.yamcs.YamcsService

getSpec, init

Field Detail

TABLE_NAME

public static final String TABLE_NAME

See Also:

Constant Field Values

REALTIME_EVENT_STREAM_NAME

public static final String REALTIME_EVENT_STREAM_NAME

See Also:

Constant Field Values

Constructor Detail

EventRecorder

public EventRecorder()

Method Detail

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