Package decimator

Class DecimatorProcess

java.lang.Object

PamguardMVC.PamProcess

decimator.DecimatorProcess

All Implemented Interfaces:

PamObserver, ProcessAnnotator

@Deprecated
public class DecimatorProcess
extends PamProcess

Deprecated.

Decimates data - i.e. reduces it's frequency by first of all digitally filtering, then downsampling

Author:

Doug Gillespie

Deprecated April 2019. Replaced with DecimatorProcessW which uses the DecimatorWorker class which is much better at upsampling.

Field Summary

Fields inherited from class PamguardMVC.PamProcess

outputDataBlocks, parentDataBlock, processName, sampleRate

Method Summary

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

Methods inherited from class PamguardMVC.PamProcess

absMillisecondsToSamples, absSamplesToMilliseconds, addData, addMultiPlexDataBlock, addOutputDataBlock, changedThreading, clearOldData, createAnnotations, destroyProcess, 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, getSampleRate, getSourceDataBlock, getSourceProcess, hasOutputDatablock, isCanMultiThread, isExternalProcess, isMultiplex, makePamProcess, noteNewSettings, notifyModelChanged, prepareProcessOK, processNewBuoyData, receiveSourceNotification, relMillisecondsToSamples, relSamplesToMilliseconds, removeAllDataBlocks, removeAllMultiPlexDataBlocks, removeMultiPlexDataBlock, removeObservable, removeOutputDatablock, resetDataBlocks, saveViewerData, setCanMultiThread, setExternalProcess, setMultiplex, setParentDataBlock, setParentDataBlock, setProcessCheck, setProcessName, toString, updateData

Methods inherited from class java.lang.Object

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

Method Details

setupProcess

public void setupProcess()

Deprecated.

Description copied from class: PamProcess

called for every process once the systemmodel has been created. this is a good time to check out and find input data blocks and similar tasks.

Overrides:

setupProcess in class PamProcess

getRequiredDataHistory

public long getRequiredDataHistory(PamObservable o,
 Object arg)

Deprecated.

Specified by:

getRequiredDataHistory in interface PamObserver

Overrides:

getRequiredDataHistory in class PamProcess

Parameters:

arg - optional argument from PamObservable

Returns:

time in milliseconds required by data held in PamObservable

setSampleRate

public void setSampleRate(float sampleRate,
 boolean notify)

Deprecated.

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)

Deprecated.

Specified by:

masterClockUpdate in interface PamObserver

Overrides:

masterClockUpdate in class PamProcess

newSettings

public void newSettings()

Deprecated.

getOutputDataBlock

public PamRawDataBlock getOutputDataBlock()

Deprecated.

Returns:

the outputDataBlock

pamStart

public void pamStart()

Deprecated.

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()

Deprecated.

Description copied from class: PamProcess

Stops the process.

Specified by:

pamStop in class PamProcess

newData

public void newData(PamObservable obs,
 PamDataUnit newData)

Deprecated.

Overrides:

newData in class PamProcess

prepareProcess

public void prepareProcess()

Deprecated.

Description copied from class: PamProcess

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

Overrides:

prepareProcess in class PamProcess

getOfflineData

public int getOfflineData(OfflineDataLoadInfo offlineLoadDataInfo)

Deprecated.

Overrides:

getOfflineData in class PamProcess

getCompatibleDataUnits

public ArrayList getCompatibleDataUnits()

Deprecated.

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.