staticLocaliser

Class TDManager

java.lang.Object

staticLocaliser.TDManager

public class TDManager
extends java.lang.Object

TDManger calculates the time delays for selected detections and passes info onto other panels and the localisers. This means different parts of the static localiser don't have to re-calculate their own time delays each time.

Author:

Jamie Macaulay

Constructor Summary

Constructors

Constructor and Description
TDManager(StaticLocaliserControl staticLocaliserControl)

Method Summary

Methods

Modifier and Type	Method and Description
void	calcTimeDelays(PamDetection pamDetection, java.util.ArrayList<PamDataBlock> dataBlocks, java.lang.Integer detectionType) Calculate the detection match for a PamDetection and sets all the relevant fields in the class.
static java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>>	converttoLocFormat(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelays) Converts an ArrayList of time delays or time delay errors into the correct format for localisers.
int[]	getChannelCluster(int timeDelayCluster) Returns the cluster from the time delay cluster.
staticLocaliser.TDManager.TDDetectionMatchWorker	getCurrentThread() Get the current thread calculating time delays.
AbstractDetectionMatch	getDetectionMatch() Returns the primary detection match for the current detection.
int[]	getHydrophoneMap()
java.util.ArrayList<java.util.ArrayList<javax.vecmath.Point3f>>	getHydrophonePos()
int	getnNonNonDelays() Returns the number of time delays which are not null.
int	getnTDPossibilities() Returns the number of time delay possibilities.
java.lang.Integer	getPrimaryChan(int cluster)
PamDataUnit	getPrimaryDetection()
java.util.ArrayList<PamDataUnit>	getPrimaryDetections()
int	getTDCalcProgress()
java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>>	getTimeDelayErrors()
java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>>	getTimeDelays()
boolean	isThreadDone()
void	setForceReCalc(boolean forceCalc)
void	setHydrophonePos(java.util.ArrayList<java.util.ArrayList<javax.vecmath.Point3f>> hydrophonePos)
void	setNonNonDelays(int nonNonDelays)
void	setnTds(int nTds)
void	setTimeDelayErrors(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelayErrors)
void	setTimeDelays(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelays)

Methods inherited from class java.lang.Object

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

Constructor Detail

TDManager

public TDManager(StaticLocaliserControl staticLocaliserControl)

Method Detail

calcTimeDelays

public void calcTimeDelays(PamDetection pamDetection,
                  java.util.ArrayList<PamDataBlock> dataBlocks,
                  java.lang.Integer detectionType)

Calculate the detection match for a PamDetection and sets all the relevant fields in the class. Includes an ArrayList of data blocks to be used if an unsynchronised array. Otherwise the ArrayList contains only the pamDetections parent datablock. If the number of time delays is greater than the maximum then the time delays are not calculated to save computational time and memory-instead the time delays, time delay errors and hydrophone positions are set to null.

Parameters:

pamDetection- - the primary detection

dataBlocks- - all data blocks to be used in calculating time delays. For a synchronised system only one data block will ever be present.

detectionType- - flag passed to the detectionMatch class. Entirely detection specific.

Throws:

getDetectionMatch

public AbstractDetectionMatch getDetectionMatch()

Returns the primary detection match for the current detection. Note if an unsynced system there maybe other detection matches.

Returns:

converttoLocFormat

public static java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> converttoLocFormat(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelays)

Converts an ArrayList of time delays or time delay errors into the correct format for localisers. This only really changes things if there are unsynchronized clusters of data.

Parameters:

timeDelays - timedelays in detectionMatcgh format

Returns:

time delays in loclaiser foramt. i.e a list of time delay possibilities.

getTimeDelays

public java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> getTimeDelays()

getTimeDelayErrors

public java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> getTimeDelayErrors()

getHydrophonePos

public java.util.ArrayList<java.util.ArrayList<javax.vecmath.Point3f>> getHydrophonePos()

setTimeDelays

public void setTimeDelays(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelays)

setTimeDelayErrors

public void setTimeDelayErrors(java.util.ArrayList<java.util.ArrayList<TDArrayList<java.lang.Double>>> timeDelayErrors)

setHydrophonePos

public void setHydrophonePos(java.util.ArrayList<java.util.ArrayList<javax.vecmath.Point3f>> hydrophonePos)

getnNonNonDelays

public int getnNonNonDelays()

Returns the number of time delays which are not null.

Returns:

number of non null time delays

getnTDPossibilities

public int getnTDPossibilities()

Returns the number of time delay possibilities. A detection may have more then one possible corresponding detection on the other channels. Mapping all possible combination of detections gives the number of td possibilities.

Returns:

the number of time delay possibilities.

setNonNonDelays

public void setNonNonDelays(int nonNonDelays)

setnTds

public void setnTds(int nTds)

setForceReCalc

public void setForceReCalc(boolean forceCalc)

getChannelCluster

public int[] getChannelCluster(int timeDelayCluster)

Returns the cluster from the time delay cluster. Since different datablocks have different number of clusters this can be difficult to work out. Must iterate through the clusters to find the correct one.

Parameters:

timeDelayCluster -

Returns:

getHydrophoneMap

public int[] getHydrophoneMap()

getPrimaryDetections

public java.util.ArrayList<PamDataUnit> getPrimaryDetections()

getPrimaryChan

public java.lang.Integer getPrimaryChan(int cluster)

getPrimaryDetection

public PamDataUnit getPrimaryDetection()

isThreadDone

public boolean isThreadDone()

getCurrentThread

public staticLocaliser.TDManager.TDDetectionMatchWorker getCurrentThread()

Get the current thread calculating time delays.

Returns:

the current thread or null.

getTDCalcProgress

public int getTDCalcProgress()