Array

Class HydrophoneDataBlock

java.lang.Object

PamguardMVC.PamObservable

PamguardMVC.PamDataBlock<HydrophoneDataUnit>

Array.HydrophoneDataBlock

All Implemented Interfaces:

PanelOverlayDraw

public class HydrophoneDataBlock
extends PamDataBlock<HydrophoneDataUnit>

Field Summary

Fields inherited from class PamguardMVC.PamDataBlock

ITERATOR_END, MATCH_AFTER, MATCH_BEFORE, MATCH_EXACT, MIX_DONOTHING, MIX_INTODATABASE, MIX_OUTOFDATABASE, NOTIFY_NEW_DATA, NOTIFY_UPDATE_DATA, OFFLINE_DATA_CANCEL, OFFLINE_DATA_INTERRUPT, OFFLINE_DATA_WAIT, orderLock, POSITION_AFTER, POSITION_BEFORE, REFERENCE_ABSOLUTE, REFERENCE_CURRENT, REQUEST_DATA_LOADED, REQUEST_DATA_PARTIAL_LOAD, REQUEST_EXCEPTION, REQUEST_INTERRUPTED, REQUEST_NO_DATA, REQUEST_SAME_REQUEST

Constructor Summary

Constructors

Constructor and Description
HydrophoneDataBlock(java.lang.String dataName, HydrophoneProcess hydrophoneProcess, int channelMap)

Method Summary

Methods

Modifier and Type	Method and Description
void	clearAll() Clears all PamDataUnits from memory
HydrophoneDataUnit	getClosestHydrophone(long startTime, int ihydrophone) Find the closest hydrophone unit to a given time.
int	getNumRequiredBeforeLoadTime() Get the number of pam data units that are required prior to the load times that get sent to loadViewerData.
boolean	getShouldLog(PamDataUnit pamDataUnit) Should log the data unit to the database ?
boolean	loadViewerData(long dataStart, long dataEnd, ViewLoadObserver loadObserver) Instruction from the viewer scroll manager to load new data.
boolean	shouldNotify()

Methods inherited from class PamguardMVC.PamDataBlock

addDataAnnotationType, addLocalisationContents, addObserver, addObserver, addOfflineDataMap, addPamData, autoSetDataBlockMixMode, cancelDataOrder, clearChannelIterators, clearDeletedList, createProcessAnnotations, createProcessAnnotations, dumpBlockContents, findAnnotation, findAnnotation, findByDatabaseIndex, findDataUnit, findDataUnit, findUnitsinInterval, getBinaryDataSource, getCanLog, getChannelIterator, getChannelIteratorCount, getChannelMap, getClosestUnitMillis, getClosestUnitMillis, getCurrentViewDataEnd, getCurrentViewDataStart, getDataAnnotationType, getDataGain, getDatagrammedMap, getDatagramProvider, getDataName, getDataSelectCreator, getDataSelector, getDataUnit, getFirstUnit, getFirstUnit, getFirstUnitAfter, getLastUnit, getLastUnit, getListIterator, getListIterator, getListIteratorFromEnd, getListIteratorFromStart, getLocalisationContents, getLogging, getLoggingName, getLongDataName, getMixedDirection, getNaturalLifetime, getNaturalLifetimeMillis, getNextDataStart, getNextUnit, getNextUnit, getNumDataAnnotationTypes, getNumOfflineDataMaps, getOfflineData, getOfflineDataMap, getOfflineDataMap, getOrderStatus, getParentProcess, getPreceedingUnit, getPreceedingUnit, getPreceedingUnit, getPreceedingUnit, getPrevDataEnd, getPrimaryDataMap, getProcessAnnotations, getQuickId, getRawSourceDataBlock, getRawSourceDataBlock2, getRecycledUnit, getRecyclingStoreLength, getRemovedItems, getReverseChannelIterator, getSampleRate, getSaveRequirements, getShouldBinary, getSourceDataBlock, getSourceProcess, getUnitClass, getUnitIndex, getUnitsCount, getUnitsCountFromTime, isCanClipGenerate, isClearAtStart, isLinkGpsData, isRecycling, masterClockUpdate, noteNewSettings, notifyModelChanged, orderOfflineData, orderOfflineData, remove, remove, removeOfflineDataMap, reset, saveViewerData, setBinaryDataSource, setCanClipGenerate, setChannelMap, setClearAtStart, setDatagramProvider, setDataName, setLinkGpsData, setLocalisationContents, SetLogging, setMixedDirection, setNaturalLifetime, setNaturalLifetimeMillis, setRecordingTrigger, setRecycling, setRecyclingStoreLength, setSampleRate, setShouldBinary, setShouldLog, sortData, toString, updatePamData

Methods inherited from class PamguardMVC.PamObservable

canDraw, clearchanged, countObservers, createKeyItem, deleteObserver, deleteObservers, drawDataUnit, findThreadedObserver, getCPUPercent, getCPUPercent, getHoverText, getLongestObserver, getPamObservers, getRequiredHistory, hasOptionsDialog, notifyObservers, notifyObservers, setChanged, setOverlayDraw, showOptions, waitForThreadedObservers

Methods inherited from class java.lang.Object

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

Constructor Detail

HydrophoneDataBlock

public HydrophoneDataBlock(java.lang.String dataName,
                   HydrophoneProcess hydrophoneProcess,
                   int channelMap)

Method Detail

clearAll

public void clearAll()

Description copied from class: PamDataBlock

Clears all PamDataUnits from memory

In viewer mode, data are also re-saved.

Overrides:

clearAll in class PamDataBlock<HydrophoneDataUnit>

shouldNotify

public boolean shouldNotify()

Overrides:

shouldNotify in class PamDataBlock<HydrophoneDataUnit>

getNumRequiredBeforeLoadTime

public int getNumRequiredBeforeLoadTime()

Description copied from class: PamDataBlock

Get the number of pam data units that are required prior to the load times that get sent to loadViewerData. This can be used for things like hydrophone data where it may be necessary to load up a few earlier points to complete a trackline, etc.

Overrides:

getNumRequiredBeforeLoadTime in class PamDataBlock<HydrophoneDataUnit>

Returns:

number of units required.

getShouldLog

public boolean getShouldLog(PamDataUnit pamDataUnit)

Description copied from class: PamDataBlock

Should log the data unit to the database ?

Overrides:

getShouldLog in class PamDataBlock<HydrophoneDataUnit>

Parameters:

pamDataUnit - dataunit to consider

Returns:

true if data should be logged.

loadViewerData

public boolean loadViewerData(long dataStart,
                     long dataEnd,
                     ViewLoadObserver loadObserver)

Description copied from class: PamDataBlock

Instruction from the viewer scroll manager to load new data.

Overrides:

loadViewerData in class PamDataBlock<HydrophoneDataUnit>

Parameters:

dataStart - data start time in millis

dataEnd - data end time in millis.

getClosestHydrophone

public HydrophoneDataUnit getClosestHydrophone(long startTime,
                                      int ihydrophone)

Find the closest hydrophone unit to a given time.

Parameters:

startTime - Start time of data unit (milliseconds)

channelMap - Channel map - must be some overlap, not an exact match.

Returns:

closest data unit