Package rawDeepLearningClassifier.segmenter

Class GroupedRawData

java.lang.Object

PamguardMVC.PamDataUnit

rawDeepLearningClassifier.segmenter.GroupedRawData

All Implemented Interfaces:

Cloneable, Comparable, PamDetection, AcousticDataUnit

Direct Known Subclasses:

ClickDLTest.PredGroupedRawData

public class GroupedRawData
extends PamDataUnit
implements PamDetection, Cloneable

Temporary holder for raw data with a pre defined size. This holds one channel group of raw sound data.

Author:

Jamie Macaulay

Constructor Summary

Constructors

Constructor	Description
GroupedRawData(long timeMilliseconds, int channelBitmap, long startSample, long duration, int samplesize)	Create a grouped raw data unit.

Method Summary

Modifier and Type	Method	Description
int	copyRawData(Object src, int srcPos, int copyLen, int groupChan)	Copy raw data from an array to another.
PamDataUnit	getParentDataUnit()	Get the data unit that this raw sound segment is associated with.
double[][]	getRawData()	Get the raw data grouped by channel.
int[]	getRawDataPointer()	Get the current pointer for rawData.
void	setParentDataUnit(PamDataUnit rawDataUnit)	Set the parent data unit.
void	setRawData(double[][] rawData)	Set the raw data grouped by channel.

Methods inherited from class PamguardMVC.PamDataUnit

addDataAnnotation, addSuperDetection, amplifyMeasuredAmplitudeByDB, amplifyMeasuredAmplitudeByLinear, calcSnapshotGeometry, clearOandAngles, clearUpdateCount, compareTo, findDataAnnotation, findDataAnnotation, freeData, getAbsBlockIndex, getAmplitudeDB, getAnnotationsSummaryString, getBasicData, getCalculatedAmlitudeDB, getChannelBitmap, getColourIndex, getDataAnnotation, getDatabaseIndex, getDatabaseUpdateOf, getDataUnitFileInformation, getDataUnitPopupMenu, getDurationInMilliseconds, getEndTimeInMilliseconds, getFrequency, getFrequencyOverlap, getHydrophoneBitmap, getHydrophoneHeading, getLastChangeTime, getLastSample, getLastUpdateTime, getLocalisation, getMeasuredAmplitude, getMeasuredAmplitudeType, getNoiseBackground, getNumDataAnnotations, getOriginLatLong, getParentDataBlock, getSampleDuration, getSampleDurationAsInt, getSeconds, getSequenceBitmap, getSequenceBitmapObject, getSignalExcess, getSignalSPL, getSnapshotGeometry, getStartSample, getSummaryString, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetection, getSuperDetectionsCount, getSuperDetectionSyncronisation, getSuperId, getTimeDelaysSeconds, getTimeMilliseconds, getTimeNanoseconds, getTimeOverlap, getUID, getUpdateCount, isEmbryonic, isForceAmpRecalc, linAmplitudeToDB, removeDataAnnotation, removeDataAnnotation, removeSuperDetection, setAbsBlockIndex, setCalculatedAmlitudeDB, setChannelBitmap, setDatabaseIndex, setDatabaseUpdateOf, setDataUnitFileInformation, setDurationInMilliseconds, setEmbryonic, setForceAmpRecalc, setFrequency, setInfo, setLastUpdateTime, setLocalisation, setMeasuredAmpAndType, setMeasuredAmplitude, setMeasuredAmplitudeType, setNoiseBackground, setParentDataBlock, setSampleDuration, setSequenceBitmap, setSignalExcess, setSignalSPL, setSnapshotGeometry, setStartSample, setTimeDelaysSeconds, setTimeMilliseconds, setUID, setUniqueSuperDetection, sortOutputMaps, updateDataUnit

Methods inherited from class java.lang.Object

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

Constructor Details

GroupedRawData

public GroupedRawData(long timeMilliseconds,
 int channelBitmap,
 long startSample,
 long duration,
 int samplesize)

Create a grouped raw data unit. This contains a segment of sound data.

Parameters:

timeMilliseconds - - the time in milliseconds.

channelBitmap - - the channel bitmap of the raw data.

startSample - - the start sample of the raw data.

duration - - the duration of the raw data in samples.

samplesize - - the total sample size of the raw data unit chunk in samples.

Method Details

setParentDataUnit

public void setParentDataUnit(PamDataUnit rawDataUnit)

Set the parent data unit.

Parameters:

unit - - the raw data unit.

getParentDataUnit

public PamDataUnit getParentDataUnit()

Get the data unit that this raw sound segment is associated with.

copyRawData

public int copyRawData(Object src,
 int srcPos,
 int copyLen,
 int groupChan)

Copy raw data from an array to another.

Parameters:

src - - the array to come from

srcPos - - the raw source position

copyLen - - the copy length.

Returns:

overflow - the number of raw data points left at the end which were not copied.

getRawData

public double[][] getRawData()

Get the raw data grouped by channel.

Returns:

the raw acoustic data.

setRawData

public void setRawData(double[][] rawData)

Set the raw data grouped by channel.

Parameters:

the - raw acoustic data to set

getRawDataPointer

public int[] getRawDataPointer()

Get the current pointer for rawData.

Returns:

the data pointer per channel.