whistleDetector
Class WhistleLinker

java.lang.Object
  PamguardMVC.PamProcess
      whistleDetector.WhistleLinker

All Implemented Interfaces:

Annotator, PamObserver

public class WhistleLinker
extends PamProcess

Author:

Doug Gillespie

Links up peaks into chains which may become whistles

Field Summary

private int	detectionChannel
(package private) long	firstReqSample
private int	groupChannels
(package private) java.util.ArrayList<PeakDataUnit>	localSliceList
(package private) PamDataBlock<PeakDataUnit>	peakDataBlock
(package private) PeakDetector	peakDetector
(package private) WhistleControl	whistleControl
(package private) WhistleDetector	whistleDetector
(package private) java.util.LinkedList<WhistleShape>	whistleShapes

Fields inherited from class PamguardMVC.PamProcess

outputDataBlocks, processName, sampleRate

Constructor Summary

WhistleLinker(WhistleControl whistleControl, WhistleDetector whistleDetector, PeakDetector peakDetector, int groupChannels)

Method Summary

long	getFirstShapeStart()
int	getGroupChannels()
long	getRequiredDataHistory(PamObservable o, java.lang.Object arg)
void	newData(PamObservable obs, PamDataUnit newUnit)
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
private void	searchForLinks(PamObservable obs, PeakDataUnit newDataUnit, int channel)
void	setGroupChannels(int groupChannels)

Methods inherited from class PamguardMVC.PamProcess

absMillisecondsToSamples, absSamplesToMilliseconds, addOutputDataBlock, changedThreading, clearOldData, createAnnotations, destroyProcess, fillXMLElement, fillXMLParameters, getAncestorDataBlock, getAnnotation, getBackendProcess, getChainPosition, getCpuPercent, getNumAnnotations, getNumOutputDataBlocks, getObserverName, getObserverObject, getOfflineData, getOutputDataBlock, getPamControlledUnit, getParentDataBlock, getParentProcess, getProcessName, getRawSourceDataBlock, getSampleRate, getSourceDataBlock, getSourceProcess, isCanMultiThread, makePamProcess, masterClockUpdate, noteNewSettings, notifyModelChanged, relMillisecondsToSamples, relSamplesToMilliseconds, removeObservable, removeOutputDatablock, saveViewerData, setBackendProcess, setCanMultiThread, setParentDataBlock, setParentDataBlock, setProcessName, setSampleRate, setupProcess, toString, update, updateData

Methods inherited from class java.lang.Object

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

Field Detail

whistleDetector

WhistleDetector whistleDetector

peakDetector

PeakDetector peakDetector

whistleControl

WhistleControl whistleControl

whistleShapes

java.util.LinkedList<WhistleShape> whistleShapes

peakDataBlock

PamDataBlock<PeakDataUnit> peakDataBlock

firstReqSample

long firstReqSample

groupChannels

private int groupChannels

detectionChannel

private int detectionChannel

localSliceList

java.util.ArrayList<PeakDataUnit> localSliceList

Constructor Detail

WhistleLinker

public WhistleLinker(WhistleControl whistleControl,
                     WhistleDetector whistleDetector,
                     PeakDetector peakDetector,
                     int groupChannels)

Method Detail

getFirstShapeStart

public long getFirstShapeStart()

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

newData

public void newData(PamObservable obs,
                    PamDataUnit newUnit)

Overrides:

newData in class PamProcess

searchForLinks

private void searchForLinks(PamObservable obs,
                            PeakDataUnit newDataUnit,
                            int channel)

getRequiredDataHistory

public long getRequiredDataHistory(PamObservable o,
                                   java.lang.Object arg)

Specified by:

getRequiredDataHistory in interface PamObserver

Overrides:

getRequiredDataHistory in class PamProcess

Parameters:

o - PamObservable class requiring the data

arg - optional argument from PamObservable

Returns:

time in milliseconds requried by data held in PamObservable

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

getGroupChannels

public int getGroupChannels()

setGroupChannels

public void setGroupChannels(int groupChannels)