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Merge pull request #448 from jluhrs/feature/SEQNG-495
GNIRS controller simulator
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104
...ini.seqexec.server/src/main/scala/edu/gemini/seqexec/server/InstrumentControllerSim.scala
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| // Copyright (c) 2016-2017 Association of Universities for Research in Astronomy, Inc. (AURA) | ||
| // For license information see LICENSE or https://opensource.org/licenses/BSD-3-Clause | ||
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| package edu.gemini.seqexec.server | ||
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| import java.util.concurrent.atomic.AtomicBoolean | ||
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| import edu.gemini.seqexec.model.dhs.ImageFileId | ||
| import edu.gemini.seqexec.server.SeqexecFailure.SeqexecException | ||
| import gov.aps.jca.TimeoutException | ||
| import org.log4s.getLogger | ||
| import squants.Time | ||
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| import scala.annotation.tailrec | ||
| import scalaz.{EitherT, Show} | ||
| import scalaz.concurrent.Task | ||
| import scalaz.syntax.show._ | ||
| import scalaz.syntax.std.boolean._ | ||
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| class InstrumentControllerSim(name: String) { | ||
| private val Log = getLogger | ||
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| private val stopFlag = new AtomicBoolean(false) | ||
| private val abortFlag = new AtomicBoolean(false) | ||
| private val pauseFlag = new AtomicBoolean(false) | ||
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| private val tic = 200 | ||
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| @tailrec | ||
| private def observeTic(stop: Boolean, abort: Boolean, pause: Boolean, remain: Int, timeout: Option[Int]): TrySeq[ObserveCommand.Result] = | ||
| if(remain < tic) { | ||
| Log.info(s"Simulate $name observation completed") | ||
| TrySeq(ObserveCommand.Success) | ||
| } else if(stop) TrySeq(ObserveCommand.Stopped) | ||
| else if(abort) TrySeq(ObserveCommand.Aborted) | ||
| else if(pause) TrySeq(ObserveCommand.Paused) | ||
| else if(timeout.exists(_<= 0)) TrySeq.fail(SeqexecException(new TimeoutException())) | ||
| else { | ||
| Thread.sleep(tic.toLong) | ||
| observeTic(stopFlag.get, abortFlag.get, pauseFlag.get, remain - tic, timeout.map(_ - tic)) | ||
| } | ||
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| def observe(obsid: ImageFileId, expTime: Time): SeqAction[ObserveCommand.Result] = EitherT( Task { | ||
| Log.info(s"Simulate taking $name observation with label $obsid") | ||
| pauseFlag.set(false) | ||
| stopFlag.set(false) | ||
| abortFlag.set(false) | ||
| observeTic(false, false, false, expTime.millis.toInt, | ||
| (expTime.value > 0.0).option(expTime.toMilliseconds.toInt + 2 * tic)) | ||
| } ) | ||
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| def applyConfig[C: Show](config: C): SeqAction[Unit] = EitherT( Task { | ||
| Log.info(s"Simulate applying $name configuration ${config.shows}") | ||
| Thread.sleep(1000) | ||
| TrySeq(()) | ||
| } ) | ||
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| def stopObserve: SeqAction[Unit] = EitherT( Task { | ||
| Log.info(s"Simulate stopping $name exposure") | ||
| stopFlag.set(true) | ||
| TrySeq(()) | ||
| } ) | ||
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| def abortObserve: SeqAction[Unit] = EitherT( Task { | ||
| Log.info(s"Simulate aborting $name exposure") | ||
| abortFlag.set(true) | ||
| TrySeq(()) | ||
| } ) | ||
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| def endObserve: SeqAction[Unit] = EitherT( Task { | ||
| Log.info(s"Simulate sending endObserve to $name") | ||
| TrySeq(()) | ||
| } ) | ||
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| def pauseObserve: SeqAction[Unit] = EitherT( Task { | ||
| Log.info(s"Simulate pausing $name exposure") | ||
| pauseFlag.set(true) | ||
| TrySeq(()) | ||
| } ) | ||
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| def resumePaused(expTime: Time): SeqAction[ObserveCommand.Result] = EitherT( Task { | ||
| Log.info(s"Simulate resuming $name observation") | ||
| pauseFlag.set(false) | ||
| observeTic(false, false, false, expTime.millis.toInt / 2, | ||
| (expTime.value > 0.0).option(expTime.toMilliseconds.toInt / 2 + 2 * tic)) | ||
| } ) | ||
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| def stopPaused: SeqAction[ObserveCommand.Result] = EitherT( Task { | ||
| Log.info(s"Simulate stopping $name paused observation") | ||
| pauseFlag.set(false) | ||
| observeTic(true, false, false, 1000, None) | ||
| } ) | ||
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| def abortPaused: SeqAction[ObserveCommand.Result] = EitherT( Task { | ||
| Log.info(s"Simulate aborting $name paused observation") | ||
| pauseFlag.set(false) | ||
| observeTic(false, true, false, 1000, None) | ||
| } ) | ||
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| } | ||
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| object InstrumentControllerSim { | ||
| def apply(name: String): InstrumentControllerSim = new InstrumentControllerSim(name) | ||
| } |
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35 changes: 35 additions & 0 deletions
35
...ni.seqexec.server/src/main/scala/edu/gemini/seqexec/server/gnirs/GnirsControllerSim.scala
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,35 @@ | ||
| // Copyright (c) 2016-2017 Association of Universities for Research in Astronomy, Inc. (AURA) | ||
| // For license information see LICENSE or https://opensource.org/licenses/BSD-3-Clause | ||
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| package edu.gemini.seqexec.server.gnirs | ||
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| import edu.gemini.seqexec.model.dhs.ImageFileId | ||
| import edu.gemini.seqexec.server.gnirs.GnirsController.GnirsConfig | ||
| import edu.gemini.seqexec.server.{InstrumentControllerSim, ObserveCommand, SeqAction} | ||
| import squants.Time | ||
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| import scalaz.Show | ||
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| object GnirsControllerSim extends GnirsController { | ||
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| implicit val configShow: Show[GnirsConfig] = Show.shows { config => | ||
| s"(${config.cc.mode}, ${config.cc.camera}, ${config.cc.centralWavelength}, ${config.cc.decker}, " + | ||
| s"${config.cc.disperser},${config.cc.filter}, ${config.cc.pixelScale}, ${config.cc.slitWidth}, " + | ||
| s"${config.cc.wollanstonPrism}, ${config.dc.exposureTime}, ${config.dc.coadds}, ${config.dc.readMode}, " + | ||
| s"${config.dc.wellDepth})" | ||
| } | ||
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| private val sim: InstrumentControllerSim = InstrumentControllerSim(s"GNIRS") | ||
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| override def observe(obsid: ImageFileId, expTime: Time): SeqAction[ObserveCommand.Result] = | ||
| sim.observe(obsid, expTime) | ||
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| override def applyConfig(config: GnirsConfig): SeqAction[Unit] = sim.applyConfig(config) | ||
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| override def stopObserve: SeqAction[Unit] = sim.stopObserve | ||
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| override def abortObserve: SeqAction[Unit] = sim.abortObserve | ||
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| override def endObserve: SeqAction[Unit] = sim.endObserve | ||
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| } |