Package Array.streamerOrigin

Class StreamerDataIterator

java.lang.Object

Array.streamerOrigin.OriginIterator

Array.streamerOrigin.StreamerDataIterator

All Implemented Interfaces:

Iterator<GpsData>, ListIterator<GpsData>

public class StreamerDataIterator
extends OriginIterator

Iterator for moving through streamer data. Hooks itself to the streamer data block, but mucks with the iteration a bit to only return data for a specific streamer.

Gets used by the StaticOriginMethod, which only uses the streamer position data but also can be use by the GPSOriginMethod which may want to pull in additional streamer information to add to the GPS data.

Author:

Doug Gillespie

Constructor Summary

Constructors

Constructor	Description
StreamerDataIterator(int whereFrom, Streamer streamer)

Method Summary

Modifier and Type	Method	Description
void	add(GpsData e)
boolean	hasNext()
boolean	hasPrevious()	Create a complete origin position.
GpsData	next()
int	nextIndex()
GpsData	previous()
int	previousIndex()
void	remove()
void	set(GpsData e)

Methods inherited from class Array.streamerOrigin.OriginIterator

movePreceeding

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

StreamerDataIterator

public StreamerDataIterator(int whereFrom,
 Streamer streamer)

Method Details

hasNext

public boolean hasNext()

next

public GpsData next()

hasPrevious

public boolean hasPrevious()

Create a complete origin position. This basically means adding in heading pitch and roll information to the gps data unit that was returned from the main streamer settings.

Parameters:

streamerData - streamer data (a Streamer)

Returns:

a GPS data unit complete with head, pitch and roll data.

previous

public GpsData previous()

nextIndex

public int nextIndex()

previousIndex

public int previousIndex()

remove

public void remove()

set

public void set(GpsData e)

add

public void add(GpsData e)