magicmap-commits

[Johannes Z. <jza...@us...>]

Update of /cvsroot/magicmap/magicmapclient/src/net/sf/magicmap/client/model/node
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4028/src/net/sf/magicmap/client/model/node

Added Files:
	GeoPosNode.java InfoObject.java InfoObjectNode.java 
	GeoPos.java 
Log Message:
implemented routines for geo positions

--- NEW FILE: GeoPosNode.java ---
/**
 * 
 */
package net.sf.magicmap.client.model.node;

import java.util.ArrayList;

/**
 * @author Johannes Zapotoczky (joh...@za...)
 *
 */
public class GeoPosNode extends Node {

	/**
	 * @param model
	 */
	public GeoPosNode(NodeModel model) {
		super(model);
	}

	/* (non-Javadoc)
	 * @see net.sf.magicmap.client.model.node.Node#getNeighbors()
	 */
	@Override
	public ArrayList getNeighbors() {
		// TODO Auto-generated method stub
		return null;
	}

	/* (non-Javadoc)
	 * @see net.sf.magicmap.client.model.node.Node#getType()
	 */
	@Override
	public int getType() {
		// TODO Auto-generated method stub
		return 0;
	}

}

--- NEW FILE: InfoObject.java ---
/**
 * 
 */
package net.sf.magicmap.client.model.node;

/**
 * @author Johannes Zapotoczky (joh...@za...)
 *
 */
public class InfoObject {

}

--- NEW FILE: GeoPos.java ---
/**
 * 
 */
package net.sf.magicmap.client.model.node;

/**
 * Data structure for geo positions. Provides transformation 
 * facilities to  
 * 
 * @author Johannes Zapotoczky (joh...@za...)
 */
public class GeoPos {
	
	/**
	 * standard deviation (1m), most likely too optimistic
	 */
	public static final int GEO_STD_DEVIATION = 1000;
	
	/**
	 * factor to transform ms into degrees
	 */
	private static final int GEO_MS2DEGREES_FACTOR = 3600000;
	
	/**
	 * factor to transfrom internal resolution to displayed values
	 */
	private static final int GEO_M2N_FACTOR = 1000;
	
	
	/**
	 * longitude in milliseconds
	 */
	private int longitude;
	
	/**
	 * latitude in milliseconds
	 */
	private int latitude;
	
	/**
	 * altitude in mm
	 */
	private int altitude;
	
	/**
	 * accuracy in mm
	 */
	private int exactitude;
	
	
	/**
	 * Constructor (with standard deviation for accuracy)
	 * @param longitude - longitude in ms
	 * @param latitude - latitude in ms
	 * @param altitude - altitude in mm
	 */
	public GeoPos(int longitude, int latitude, int altitude) {
		this(longitude, latitude, altitude, GEO_STD_DEVIATION);
	}	
	
	/**
	 * Constructor
	 * @param longitude - longitude in ms
	 * @param latitude - latitude in ms
	 * @param altitude - altitude in mm
	 * @param exactitude - accuracy in mm
	 */
	public GeoPos(int longitude, int latitude, int altitude, int exactitude) {
		this.longitude = longitude;
		this.latitude = latitude;
		this.altitude = altitude;
		this.exactitude = exactitude;
	}
	
	/**
	 * Constructor
	 * @param east - <code>true</code> if the longitude is east, <code>false</code> if it is west
	 * @param longDegrees - the longitude's degrees
	 * @param longMinutes - the longitude's minutes
	 * @param longSeconds - the longitude's seconds
	 * @param north - <code>true</code> if the latitude is north, <code>false</code> if it is south
	 * @param latDegrees - the latitude's degrees
	 * @param latMinutes - the latitude's minutes
	 * @param latSeconds - the latitude's seconds
	 * @param altitude - the altitude in m
	 * @param exactitude - the exactitude in m
	 */
	public GeoPos(boolean east, Integer longDegrees, Integer longMinutes, Double longSeconds,
			boolean north, Integer latDegrees, Integer latMinutes, Double latSeconds,
			Integer altitude, Integer exactitude) {
		
		// calculate and set longitude
		int tmpLongMs = longDegrees.intValue() * 3600000;
		tmpLongMs += longMinutes.intValue() * 60000;
		tmpLongMs += longSeconds.doubleValue() * 1000;
		
		if (east) {
			this.longitude = tmpLongMs;
		} else {
			this.longitude = -tmpLongMs;
		}
		
		// calculate and set latitude
		int tmpLatMs = latDegrees.intValue() * 3600000;
		tmpLatMs += latMinutes.intValue() * 60000;
		tmpLatMs += latSeconds.doubleValue() * GEO_M2N_FACTOR;
		
		if (north) {
			this.latitude = tmpLatMs;
		} else {
			this.latitude = -tmpLatMs;
		}
		
		this.altitude = altitude.intValue() * GEO_M2N_FACTOR;
		this.exactitude = exactitude.intValue() * GEO_M2N_FACTOR;
	}
	
	/**
	 * Constructor
	 * @param longitude - longitude in degrees
	 * @param latitude - latitude in degrees
	 * @param altitude - altitude in m
	 * @param exactitude - exactitude in m
	 */
	public GeoPos(Double longitude, Double latitude, Integer altitude, Integer exactitude) {
		this.longitude = (int) longitude.doubleValue() * GEO_MS2DEGREES_FACTOR;
		this.latitude = (int) latitude.doubleValue() * GEO_MS2DEGREES_FACTOR;
		this.altitude = altitude.intValue() * GEO_M2N_FACTOR;
		this.exactitude = exactitude.intValue() * GEO_M2N_FACTOR;
	}
	
	
	/**
	 * Constructor
	 * @param longitude - longitude in degrees
	 * @param latitude - latitude in degrees
	 * @param altitude - altitude in m
	 * @param exactitude - exactitude in m
	 */
	public GeoPos(double longitude, double latitude, double altitude, double exactitude) {
		this.longitude = (int) (longitude * GEO_MS2DEGREES_FACTOR);
		this.latitude = (int) (latitude * GEO_MS2DEGREES_FACTOR);
		this.altitude = (int) (altitude * GEO_M2N_FACTOR);
		this.exactitude = (int) (exactitude * GEO_M2N_FACTOR);
	}
	
	
	/**
	 * Get the whole longitude in degrees
	 * @return - the longitude in degrees
	 */
	public Double getWholeLongitudeInDegrees() {
		return new Double(longitude / (double) GEO_MS2DEGREES_FACTOR);
	}
	
	/**
	 * Get the whole latitude in degrees
	 * @return - the latitude in degrees
	 */
	public Double getWholeLatitudeInDegrees() {
		return new Double(latitude / (double) GEO_MS2DEGREES_FACTOR);
	}
	
	/**
	 * Get the altitude in m
	 * @return altitude in m
	 */
	public Double getAltitudeInM() {
		return new Double(altitude / (double) GEO_M2N_FACTOR);
	}
	
	/**
	 * Get the accuracy in m
	 * @return accuracy in m
	 */
	public Double getExactitude() {
		return new Double(exactitude / (double) GEO_M2N_FACTOR);
	}
	
	
	public Integer getLongitudeDegrees() {
		return new Integer(longitude % GEO_MS2DEGREES_FACTOR);
	}
	
	
	public Integer getLongitudeMinutes() {
		return new Integer(longitude % (GEO_MS2DEGREES_FACTOR / 60));
	}
	
	
	public Integer getLongitudeSeconds() {
		return new Integer(0);
	}
	
	
	public String toString() {
		return "longitude: " + this.longitude + ", latitude: " + 
			this.latitude + ", altitude: " + this.altitude + 
			", exactitude: " + this.exactitude; 
	}

	public int getLatitude() {
		return latitude;
	}

	public int getLongitude() {
		return longitude;
	}

	public int getAltitude() {
		return altitude;
	}

}

--- NEW FILE: InfoObjectNode.java ---
/**
 * 
 */
package net.sf.magicmap.client.model.node;

import java.util.ArrayList;

/**
 * @author Johannes Zapotoczky (joh...@za...)
 *
 */
public class InfoObjectNode extends Node {

	/**
	 * @param model
	 */
	public InfoObjectNode(NodeModel model) {
		super(model);
	}

	/* (non-Javadoc)
	 * @see net.sf.magicmap.client.model.node.Node#getNeighbors()
	 */
	@Override
	public ArrayList getNeighbors() {
		// TODO Auto-generated method stub
		return null;
	}

	/* (non-Javadoc)
	 * @see net.sf.magicmap.client.model.node.Node#getType()
	 */
	@Override
	public int getType() {
		// TODO Auto-generated method stub
		return 0;
	}

}