Array

Class ThreadingHydrophoneLocator

java.lang.Object

Array.HydrophoneLocator

Array.SimpleHydrophoneLocator

Array.MovingHydrophoneLocator

Array.StraightHydrophoneLocator

Array.ThreadingHydrophoneLocator

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

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

See Also:

Serialized Form

Field Summary

Fields inherited from class Array.HydrophoneLocator

ANGLE_RE_ARRAY, ANGLE_RE_NORTH, ANGLE_RE_SHIP

Constructor Summary

Constructors

Constructor and Description
ThreadingHydrophoneLocator(PamArray pamArray, Streamer streamer)

Method Summary

Methods

Modifier and Type	Method and Description
double	getArrayHeading(long timeMilliseconds, int phoneNo) Get the heading of the array at the given time.
java.lang.String	getName()
double	getPairAngle(long timeMilliseconds, int phone1, int phone2, int angleType) Get's the angle between a pair of hydrophones
GpsData	getPhoneLatLong(long timeMilliseconds, int phoneNo) Get's the LatLong of a specific hydrophone at a given time.
StraightHydrophoneLocator	getStraightHydrophoneLocator()
ThreadingHydrophoneLocator	getThreadingHydrophoneLocator()
java.lang.String	toString()

Methods inherited from class Array.StraightHydrophoneLocator

getCorrectedYPos, getDefaultSettings, getLocator, getLocatorSettings, getObserverName, getPhoneHeight, getReferenceLatLong, getRequiredDataHistory, noteNewSettings, removeObservable, setLocatorSettings, setSampleRate

Methods inherited from class Array.SimpleHydrophoneLocator

getArrayHeading, getHydrophoneCoordinateErrors, getHydrophoneCoordinates, getPairSeparation, getPhoneHeading, getPhoneTilt, isChangeable, isStatic, notifyModelChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadingHydrophoneLocator

public ThreadingHydrophoneLocator(PamArray pamArray,
                          Streamer streamer)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class StraightHydrophoneLocator

getStraightHydrophoneLocator

public StraightHydrophoneLocator getStraightHydrophoneLocator()

getThreadingHydrophoneLocator

public ThreadingHydrophoneLocator getThreadingHydrophoneLocator()

getPhoneLatLong

public GpsData getPhoneLatLong(long timeMilliseconds,
                      int phoneNo)

Description copied from class: HydrophoneLocator

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

Overrides:

getPhoneLatLong in class StraightHydrophoneLocator

Parameters:

timeMilliseconds - time position needed for

phoneNo - Hydrophone number

Returns:

Hydrophone LatLong

getArrayHeading

public double getArrayHeading(long timeMilliseconds,
                     int phoneNo)

Description copied from class: HydrophoneLocator

Get the heading of the array at the given time.

Overrides:

getArrayHeading in class StraightHydrophoneLocator

phoneNo - Hydrophone number (the array may be heading in different directions at different places !)

Returns:

Heading in standard navigation units of degrees clockwise from North.

getPairAngle

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

Description copied from class: HydrophoneLocator

Get's the angle between a pair of hydrophones

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

getName

public java.lang.String getName()

Overrides:

getName in class StraightHydrophoneLocator