Package IshmaelDetector

Class MatchFiltProcess2

java.lang.Object

PamguardMVC.PamProcess

IshmaelDetector.IshDetFnProcess

IshmaelDetector.MatchFiltProcess2

All Implemented Interfaces:

PamObserver, ProcessAnnotator

public class MatchFiltProcess2
extends IshDetFnProcess

Constructor Summary

Constructors

Constructor	Description
MatchFiltProcess2(MatchFiltControl matchFiltControl, PamDataBlock parentDataBlock)

Method Summary

Modifier and Type	Method	Description
float	getDetSampleRate()
float	getHiFreq()
float	getLoFreq()
String	getLongName()
String	getNumberName()
Class	inputDataClass()
void	newData(PamObservable o, PamDataUnit arg)
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()	Get a new IshDetDataUnit suitable for holding output data.
boolean	prepareProcessOK()	New version of prepareProcess which get's called from PAMController prior to PAMGuard starting up.

Methods inherited from class IshmaelDetector.IshDetFnProcess

getChannelMap, getInputDataBlock, getOutputDataBlock, getOutputDataUnit, setSampleRate, setupConnections

Methods inherited from class PamguardMVC.PamProcess

absMillisecondsToSamples, absSamplesToMilliseconds, addData, addMultiPlexDataBlock, addOutputDataBlock, changedThreading, clearOldData, createAnnotations, destroyProcess, dumpBufferStatus, flushDataBlockBuffers, getAncestorDataBlock, getAnnotation, getChainPosition, getCompatibleDataUnits, getCpuPercent, getFrequencyRange, getLastSourceNotificationObject, getLastSourceNotificationType, getMuiltiplexDataBlock, getNumAnnotations, getNumMuiltiplexDataBlocks, getNumOutputDataBlocks, getObserverName, getObserverObject, getOfflineData, getOfflineData, getOutputDataBlock, getOutputDataBlocks, getPamControlledUnit, getParentDataBlock, getParentDataBlocks, getParentProcess, getProcessCheck, getProcessName, getRawSourceDataBlock, getRawSourceDataBlock, getRequiredDataHistory, getSampleRate, getSourceDataBlock, getSourceProcess, hasOutputDatablock, isCanMultiThread, isExternalProcess, isMultiplex, makePamProcess, masterClockUpdate, noteNewSettings, notifyModelChanged, 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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

MatchFiltProcess2

public MatchFiltProcess2(MatchFiltControl matchFiltControl,
 PamDataBlock parentDataBlock)

Method Details

prepareProcess

public void prepareProcess()

Description copied from class: IshDetFnProcess

Get a new IshDetDataUnit suitable for holding output data. This code was copied from PamFFTProcess.newData() and modified.

Overrides:

prepareProcess in class IshDetFnProcess

prepareProcessOK

public boolean prepareProcessOK()

Description copied from class: PamProcess

New version of prepareProcess which get's called from PAMController prior to PAMGuard starting up. If a single process returns false from this function, startup will be aborted.

For backwards compatibility (to save the need to modify every process) there is a default function which simply calls the older prepareProcess() function, then return true, but processes which might fail can override this and return false instead if they so wish.

Initial motivation for this function was to stop millions of empty files being created when the watchdog is running but the DAQ can't start.

Overrides:

prepareProcessOK in class PamProcess

Returns:

true if it's looking highly likely that the process is going to start OK.

newData

public void newData(PamObservable o,
 PamDataUnit arg)

Overrides:

newData in class PamProcess

getLongName

public String getLongName()

Specified by:

getLongName in class IshDetFnProcess

getNumberName

public String getNumberName()

inputDataClass

public Class inputDataClass()

Specified by:

inputDataClass in class IshDetFnProcess

getDetSampleRate

public float getDetSampleRate()

Specified by:

getDetSampleRate in class IshDetFnProcess

getHiFreq

public float getHiFreq()

Specified by:

getHiFreq in class IshDetFnProcess

Returns:

the highest frequency of the detection - e.g. sampleRate/2 or the upper bound of the detection kernel

getLoFreq

public float getLoFreq()

Specified by:

getLoFreq in class IshDetFnProcess

Returns:

the lowest frequency of the detection - e.g. 0 or the lower bound of the detection kernel

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).

Overrides:

pamStart in class IshDetFnProcess

pamStop

public void pamStop()

Description copied from class: PamProcess

Stops the process.

Overrides:

pamStop in class IshDetFnProcess