org.yamcs.archive

Class ParameterReplayHandler

java.lang.Object

org.yamcs.archive.ParameterReplayHandler

All Implemented Interfaces:

ReplayHandler

public class ParameterReplayHandler
extends Object
implements ReplayHandler

Replays parameters from tables recorded by the ParameterRecorder

Author:

nm

Constructor Summary

Constructors

Constructor and Description
ParameterReplayHandler(XtceDb xtceDb)

Method Summary

Modifier and Type	Method and Description
String	getSelectCmd() Provides a select statement like this:
void	reset() Called at the end of the replay or during the replay in case the position has to be reset; should clean up any resources that have been initialized in setRequest
void	setRequest(Yamcs.ReplayRequest newRequest)
Object	transform(Tuple t)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterReplayHandler

public ParameterReplayHandler(XtceDb xtceDb)

Method Detail

setRequest

public void setRequest(Yamcs.ReplayRequest newRequest)

Specified by:

setRequest in interface ReplayHandler

getSelectCmd

public String getSelectCmd()

Provides a select statement like this:

  select n,* from pp
  where group in (grp1, grp2,...)
  and gentime>x and gentime<y
 

The definition of the PP table is in ParameterRecorder

Specified by:

getSelectCmd in interface ReplayHandler

transform

public Object transform(Tuple t)

Specified by:

transform in interface ReplayHandler

reset

public void reset()

Description copied from interface: ReplayHandler

Called at the end of the replay or during the replay in case the position has to be reset; should clean up any resources that have been initialized in setRequest

Specified by:

reset in interface ReplayHandler