Package whistleClassifier

Class HistoFragmentStore

java.lang.Object

whistleClassifier.BasicFragmentStore

whistleClassifier.HistoFragmentStore

All Implemented Interfaces:

FragmentStore

public class HistoFragmentStore
extends BasicFragmentStore

Doesnt' store fragemnts individually - just adds their data to a series of histograms and whenever the parameters are requried, it estimates those parameters based on the contents of the histograms.

Author:

Douglas Gillespie

Field Summary

Fields inherited from class whistleClassifier.BasicFragmentStore

parameteriser

Constructor Summary

Constructors

Constructor	Description
HistoFragmentStore(float sampleRate)

Method Summary

Modifier and Type	Method	Description
void	addFragemnt(WhistleFragment newFragment, long time)	Add a whistle fragment to the store
void	clearStore()	Clear the store of existing data.
PamHistogram	getFitHistogram(int iFit)	Get one of the histograms for mean, STD and Skew
PamHistogram	getNegInflectionsHistogram()
PamHistogram	getPosInflectionsHistogram()
void	prepareStore()	Called at run start, takes some basic parameters from the whistle detector and sets up histogram bins accordingly.
void	setSampleRate(float sampleRate)

Methods inherited from class whistleClassifier.BasicFragmentStore

getEndTimeMillis, getFragmentCount, getFragmentIterator, getHighFreq, getLatestParams, getLowFreq, getParameterArray, getSampleRate, getStartTimeMillis, scaleStoreData

Methods inherited from class java.lang.Object

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

Constructor Details

HistoFragmentStore

public HistoFragmentStore(float sampleRate)

Method Details

setSampleRate

public void setSampleRate(float sampleRate)

Overrides:

setSampleRate in class BasicFragmentStore

Parameters:

sampleRate - the sampleRate to set

addFragemnt

public void addFragemnt(WhistleFragment newFragment,
 long time)

Description copied from interface: FragmentStore

Add a whistle fragment to the store

Specified by:

addFragemnt in interface FragmentStore

Overrides:

addFragemnt in class BasicFragmentStore

Parameters:

newFragment - fragment

time - fragment time in milliseconds

prepareStore

public void prepareStore()

Called at run start, takes some basic parameters from the whistle detector and sets up histogram bins accordingly.

Specified by:

prepareStore in interface FragmentStore

Overrides:

prepareStore in class BasicFragmentStore

clearStore

public void clearStore()

Description copied from interface: FragmentStore

Clear the store of existing data.

Specified by:

clearStore in interface FragmentStore

Overrides:

clearStore in class BasicFragmentStore

getFitHistogram

public PamHistogram getFitHistogram(int iFit)

Description copied from interface: FragmentStore

Get one of the histograms for mean, STD and Skew

Specified by:

getFitHistogram in interface FragmentStore

Overrides:

getFitHistogram in class BasicFragmentStore

Parameters:

iFit - histogram number (0, 1 or 2)

Returns:

histogram object.

getNegInflectionsHistogram

public PamHistogram getNegInflectionsHistogram()

Specified by:

getNegInflectionsHistogram in interface FragmentStore

Overrides:

getNegInflectionsHistogram in class BasicFragmentStore

Returns:

the negative inflections histogram

getPosInflectionsHistogram

public PamHistogram getPosInflectionsHistogram()

Specified by:

getPosInflectionsHistogram in interface FragmentStore

Overrides:

getPosInflectionsHistogram in class BasicFragmentStore

Returns:

the positive inflections histogram.