Package decimator

Class DecimatorProcessW

java.lang.Object

PamguardMVC.PamProcess

decimator.DecimatorProcessW

All Implemented Interfaces:

PamObserver, ProcessAnnotator

public class DecimatorProcessW
extends PamProcess

New decimator processe, based on the DecimatorWorker class which can be use to upsample as well as decimate.

Author:

dg50

Field Summary

Fields inherited from class PamguardMVC.PamProcess

outputDataBlocks, parentDataBlock, processName

Constructor Summary

Constructors

Constructor	Description
DecimatorProcessW(DecimatorControl decimatorControl)

Method Summary

Modifier and Type	Method	Description
ArrayList	getCompatibleDataUnits()	A list of data block class types which are compatible as parent data blocks for the PamProcess.
int	getOfflineData(OfflineDataLoadInfo offlineLoadDataInfo)	Get offline data for the given time range.
PamRawDataBlock	getOutputDataBlock()
void	masterClockUpdate(long milliSeconds, long sampleNumber)
void	newData(PamObservable o, PamDataUnit arg)
protected void	newSettings()
void	pamStart()	Called for each process to tell it to start (may not be necessary for processes which are listening for data anyway).
void	pamStop()	Stops the process.
void	prepareProcess()	Called for each process before any of them receive the PamStart command
void	setSampleRate(float sampleRate, boolean notify)	New sample rate

Methods inherited from class PamguardMVC.PamProcess

absMillisecondsToSamples, absSamplesToMilliseconds, addData, addMultiPlexDataBlock, addOutputDataBlock, changedThreading, clearOldData, createAnnotations, destroyProcess, doClearOldData, dumpBufferStatus, flushDataBlockBuffers, getAncestorDataBlock, getAnnotation, getChainPosition, getCpuPercent, getFrequencyRange, getLastSourceNotificationObject, getLastSourceNotificationType, getMuiltiplexDataBlock, getNumAnnotations, getNumMuiltiplexDataBlocks, getNumOutputDataBlocks, getObserverName, getObserverObject, getOfflineData, getOutputDataBlock, getOutputDataBlocks, getPamControlledUnit, getParentDataBlock, getParentDataBlocks, getParentProcess, getProcessCheck, getProcessName, getRawSourceDataBlock, getRawSourceDataBlock, getRequiredDataHistory, getSampleRate, getSourceDataBlock, getSourceProcess, hasOutputDatablock, isCanMultiThread, isClearAtStart, isExternalProcess, isMultiplex, makePamProcess, noteNewSettings, notifyModelChanged, prepareProcessOK, processNewBuoyData, receiveSourceNotification, relMillisecondsToSamples, relSamplesToMilliseconds, removeAllDataBlocks, removeAllMultiPlexDataBlocks, removeMultiPlexDataBlock, removeObservable, removeOutputDatablock, resetDataBlocks, saveViewerData, setCanMultiThread, setExternalProcess, setMultiplex, setParentDataBlock, setParentDataBlock, setProcessCheck, setProcessName, setupProcess, toString, updateData

Methods inherited from class java.lang.Object

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

Constructor Details

DecimatorProcessW

public DecimatorProcessW(DecimatorControl decimatorControl)

Method Details

pamStart

public void pamStart()

Description copied from class: PamProcess

Called for each process to tell it to start (may not be necessary for processes which are listening for data anyway).

Specified by:

pamStart in class PamProcess

pamStop

public void pamStop()

Description copied from class: PamProcess

Stops the process.

Specified by:

pamStop in class PamProcess

setSampleRate

public void setSampleRate(float sampleRate,
 boolean notify)

Description copied from interface: PamObserver

New sample rate

Specified by:

setSampleRate in interface PamObserver

Overrides:

setSampleRate in class PamProcess

Parameters:

sampleRate -

notify - Notify other PamObservers and PamObservables in the chain.

masterClockUpdate

public void masterClockUpdate(long milliSeconds,
 long sampleNumber)

Specified by:

masterClockUpdate in interface PamObserver

Overrides:

masterClockUpdate in class PamProcess

prepareProcess

public void prepareProcess()

Description copied from class: PamProcess

Called for each process before any of them receive the PamStart command

Overrides:

prepareProcess in class PamProcess

newSettings

protected void newSettings()

newData

public void newData(PamObservable o,
 PamDataUnit arg)

Overrides:

newData in class PamProcess

getOutputDataBlock

public PamRawDataBlock getOutputDataBlock()

getCompatibleDataUnits

public ArrayList getCompatibleDataUnits()

Description copied from class: PamProcess

A list of data block class types which are compatible as parent data blocks for the PamProcess. This can return null, e.g. in the case of Acquisition process.

Overrides:

getCompatibleDataUnits in class PamProcess

Returns:

a list of PamDataBlock sub class types which can be used as parent data blocks for the process.

getOfflineData

public int getOfflineData(OfflineDataLoadInfo offlineLoadDataInfo)

Get offline data for the given time range. Note that this was added as of version 2.02.18 because the decimator module wss not showing data from DECIMATED wav files (but was fine from the full frequency files when loaded from the parent Sound Acquistion module)

Overrides:

getOfflineData in class PamProcess