Array
Class ThreadingHydrophoneLocator

java.lang.Object
  Array.SimpleHydrophoneLocator
      Array.StraightHydrophoneLocator
          Array.ThreadingHydrophoneLocator

All Implemented Interfaces:

HydrophoneLocator, PamObserver

Direct Known Subclasses:

TerrellaHydrophoneLocator

public class ThreadingHydrophoneLocator
extends StraightHydrophoneLocator

A threading hydrophone is one that exactly follows the track of the ship. It works by holding GPS information, then for any time, works out where the ship was, then works back to where the hydrophone would have been.

Extends StrightHydrophoneLocator since that already handled accessing GPS data.

Author:

Doug Gillespie

Field Summary

Fields inherited from class Array.StraightHydrophoneLocator

gpsDataBlock, hydrophoneDataBlock, lastGpsUnit

Fields inherited from class Array.SimpleHydrophoneLocator

pamArray

Fields inherited from interface Array.HydrophoneLocator

ANGLE_RE_ARRAY, ANGLE_RE_NORTH, ANGLE_RE_SHIP

Constructor Summary

ThreadingHydrophoneLocator(PamArray pamArray)

Method Summary

double	getPairAngle(long timeMilliseconds, int phone1, int phone2, int angleType) Get's the angle between a pair of hydrophones
LatLong	getPhoneLatLong(long timeMilliseconds, int phoneNo) Get's the LatLong of a specific hydrophone at a given time.
java.lang.String	toString()

Methods inherited from class Array.StraightHydrophoneLocator

findDepthDataUnit, findGpsDataUnit, getCorrectedYPos, getObserverName, getObserverObject, getPhoneDepth, getReferenceLatLong, getRequiredDataHistory, masterClockUpdate, noteNewSettings, notifyModelChanged, removeObservable, setSampleRate, setupGpsMonitor, update

Methods inherited from class Array.SimpleHydrophoneLocator

getPairSeparation, getPhoneHeading, getPhoneTilt

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadingHydrophoneLocator

public ThreadingHydrophoneLocator(PamArray pamArray)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class StraightHydrophoneLocator

getPhoneLatLong

public LatLong getPhoneLatLong(long timeMilliseconds,
                               int phoneNo)

Description copied from interface: HydrophoneLocator

Get's the LatLong of a specific hydrophone at a given time.

Specified by:

getPhoneLatLong in interface HydrophoneLocator

Overrides:

getPhoneLatLong in class StraightHydrophoneLocator

Parameters:

timeMilliseconds - time position needed for

phoneNo - Hydrophone number

Returns:

Hydrophone LatLong

getPairAngle

public double getPairAngle(long timeMilliseconds,
                           int phone1,
                           int phone2,
                           int angleType)

Description copied from interface: HydrophoneLocator

Get's the angle between a pair of hydrophones

Specified by:

getPairAngle in interface HydrophoneLocator

Overrides:

getPairAngle in class StraightHydrophoneLocator

Parameters:

timeMilliseconds - time angle is needed for

phone1 - First hydrophone

phone2 - Second Hydrophone

angleType - Type of angle - ANGLE_RE_NORTH; ANGLE_RE_SHIP; ANGLE_RE_ARRAY;

Returns:

angle in radians