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Deleted deprecated Race XML reader

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- Deleted RaceXMLReader class
- Deleted Corresponding Tests
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main
Fan-Wu Yang 9 years ago
parent d294ee7994
commit f8c6e500fb
2 changed files with 0 additions and 420 deletions
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327
visualiser/src/main/java/seng302/RaceXMLReader.java
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package seng302;
import javafx.scene.paint.Color;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import seng302.Model.*;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.time.ZonedDateTime;
import java.util.ArrayList;
import java.util.List;
/**
* Created by fwy13 on 26/03/2017.
* @deprecated use {@link seng302.Mock.StreamedCourseXMLReader}
*/
public class RaceXMLReader extends XMLReader implements RaceDataSource {
private final List<Boat> boats = new ArrayList<>();
private final Color[] colors = {Color.BLUEVIOLET, Color.BLACK, Color.RED, Color.ORANGE, Color.DARKOLIVEGREEN, Color.LIMEGREEN};//TODO make this established in xml or come up with a better system.
private final List<Leg> legs = new ArrayList<>();
private GPSCoordinate mark, startPt1, startPt2, finishPt1, finishPt2, leewardPt1, leewardPt2, windwardPt1, windwardPt2;
private GPSCoordinate mapTopLeft, mapBottomRight;
private final List<GPSCoordinate> boundary = new ArrayList<>();
/**
* Constructor for Race XML
* @param filePath path of the file
* @throws IOException error
* @throws SAXException error
* @throws ParserConfigurationException error
*/
public RaceXMLReader(String filePath) throws IOException, SAXException, ParserConfigurationException {
this(filePath, true);
}
/**
* Constructor for Race XML
* @param filePath file path to read
* @param read whether or not to read and store the files straight away.
* @throws IOException error
* @throws SAXException error
* @throws ParserConfigurationException error
*/
public RaceXMLReader(String filePath, boolean read) throws IOException, SAXException, ParserConfigurationException {
super(filePath);
if (read) {
read();
}
}
/**
* Read the files
*/
private void read() {
readCourse();
readLegs();
readBoats();
}
/**
* Read all the boats in the XML file
*/
public void readBoats() {
//get all boats
NodeList nBoats = doc.getElementsByTagName("boat");
for (int i = 0; i < nBoats.getLength(); i++) {
String name = getTextValueOfNode((Element) nBoats.item(i), "name");
String abbrev = getTextValueOfNode((Element) nBoats.item(i), "abbr");
double velo = Double.parseDouble(getTextValueOfNode((Element) nBoats.item(i), "speed"));
BoatInRace boat = new BoatInRace(name, velo, colors[i], abbrev);
boat.setCurrentPosition(startPt1);
if (legs.size() > 0) {
boat.setCurrentLeg(legs.get(0));
}
boats.add(boat);
}
}
/**
* Read all the legs in the XML file
*/
public void readLegs() {
//get all legs
NodeList nLegs = doc.getElementsByTagName("leg");
for (int i = 0; i < nLegs.getLength(); i++) {
String label = getTextValueOfNode((Element) nLegs.item(i), "name");
NodeList start = ((Element) nLegs.item(i)).getElementsByTagName("start");
Marker startMarker = getMarker(start);
NodeList finish = ((Element) nLegs.item(i)).getElementsByTagName("finish");
Marker finishMarker = getMarker(finish);
legs.add(new Leg(label, startMarker, finishMarker, i));
}
}
/**
* Read courses in XML file
*/
public void readCourse() {
NodeList nCourse = doc.getElementsByTagName("course");
NodeList nBounds = ((Element) nCourse.item(0)).getElementsByTagName("boundaries");
nBounds = ((Element) nBounds.item(0)).getElementsByTagName("coordinate");
int maxLatitudeIndex = 0;
double maxLatitude = -Double.MIN_VALUE;
int maxLongitudeIndex = 0;
double maxLongitude = -180;
int minLatitudeIndex = 0;
double minLatitude = Double.MAX_VALUE;
int minLongitudeIndex = 0;
double minLongitude = Double.MAX_VALUE;
for (int i = 0; i < nBounds.getLength(); i++) {
boundary.add(getCoordinates((Element) nBounds.item(i)));
if (boundary.get(i).getLatitude() > maxLatitude) {
maxLatitudeIndex = i;
maxLatitude = boundary.get(i).getLatitude();
}
if (boundary.get(i).getLatitude() < minLatitude) {
minLatitudeIndex = i;
minLatitude = boundary.get(i).getLatitude();
}
if (boundary.get(i).getLongitude() > maxLongitude) {
maxLongitudeIndex = i;
maxLongitude = boundary.get(i).getLongitude();
}
if (boundary.get(i).getLongitude() < minLongitude) {
minLongitudeIndex = i;
minLongitude = boundary.get(i).getLongitude();
}
}
double difference = 0;//this will hold the largest difference so we can make the map square.
double latitudeDiff = Math.abs(Math.abs(boundary.get(maxLatitudeIndex).getLatitude()) - Math.abs(boundary.get(minLatitudeIndex).getLatitude()));
double longitudeDiff = Math.abs(Math.abs(boundary.get(maxLongitudeIndex).getLongitude()) - Math.abs(boundary.get(minLongitudeIndex).getLongitude()));
if (latitudeDiff >= longitudeDiff) {
difference = latitudeDiff - longitudeDiff;
maxLongitude += difference / 2;
minLongitude -= difference / 2;
} else {
difference = longitudeDiff - latitudeDiff;
maxLatitude += difference / 2;
minLatitude -= difference / 2;
}
double COORDINATEPADDING = 0.0005;
maxLatitude += COORDINATEPADDING;
minLatitude -= COORDINATEPADDING;
maxLongitude += COORDINATEPADDING;
minLongitude -= COORDINATEPADDING;
//now create map boundaries
//top left canvas point is min longitude, max latitude
//bottom right of canvas point is min longitude, max latitude.
mapTopLeft = new GPSCoordinate(minLatitude, minLongitude);
mapBottomRight = new GPSCoordinate(maxLatitude, maxLongitude);
NodeList nMarks = ((Element) nCourse.item(0)).getElementsByTagName("marker");
startPt1 = getCoordinates(nMarks, 0);
startPt2 = getCoordinates(nMarks, 0, 1);
mark = getCoordinates(nMarks, 1);
windwardPt1 = getCoordinates(nMarks, 2);
windwardPt2 = getCoordinates(nMarks, 2, 1);
leewardPt1 = getCoordinates(nMarks, 3);
leewardPt2 = getCoordinates(nMarks, 3, 1);
finishPt1 = getCoordinates(nMarks, 4);
finishPt2 = getCoordinates(nMarks, 4, 1);
}
/**
* gets a marker from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @return
*/
private Marker getMarker(NodeList start) {
return getMarker(start, 0);
}
/**
* gets a marker from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex index in the node that has the coordinate tag
* @return
*/
private Marker getMarker(NodeList start, int startIndex) {
return getMarker(start, startIndex, 0);
}
/**
* gets a marker from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex index in the node that has the coordinate tag
* @param nodeIndex coordinate index
* @return
*/
private Marker getMarker(NodeList start, int startIndex, int nodeIndex) {
NodeList nodeList = ((Element) start.item(startIndex)).getElementsByTagName("marker");
Element marker = (Element) nodeList.item(nodeIndex);
return getMarker(marker);
}
/**
* gets a changes a marker to GPS coordinates into a marker
* @param markerNode marker to turn into coordinates
* @return
*/
private Marker getMarker(Element markerNode) {
NodeList nCoordinates = markerNode.getElementsByTagName("coordinate");
GPSCoordinate side1 = getCoordinates((Element) nCoordinates.item(0));
GPSCoordinate side2;
if (nCoordinates.getLength() > 1) {
side2 = getCoordinates((Element) nCoordinates.item(1));
} else {
side2 = side1;
}
return new Marker(side1, side2);
}
/**
* gets a coordinates from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @return
*/
private GPSCoordinate getCoordinates(NodeList start) {
return getCoordinates(start, 0);
}
/**
* gets a coordinates from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex the index the tag containing the coordinate should be in
* @return
*/
private GPSCoordinate getCoordinates(NodeList start, int startIndex) {
return getCoordinates(start, startIndex, 0);
}
/**
* gets a coordinates from the XML file
* @param start base nodelist this should be the tag that contains <coordinate></coordinate>
* @param startIndex the index the tag containing the coordinate should be in
* @param nodeIndex The coordinate index
* @return
*/
private GPSCoordinate getCoordinates(NodeList start, int startIndex, int nodeIndex) {
NodeList nodeList = ((Element) start.item(startIndex)).getElementsByTagName("coordinate");
Element coord = (Element) nodeList.item(nodeIndex);
return getCoordinates(coord);
}
/**
* Returns the coordinate TODO raise exception that runs when the XML is formatted wrongly.
*
* @param coordNode
* @return
*/
private GPSCoordinate getCoordinates(Element coordNode) {
double startLat = Double.parseDouble(getTextValueOfNode(coordNode, "latitude"));
double startLong = Double.parseDouble(getTextValueOfNode(coordNode, "longitude"));
return new GPSCoordinate(startLat, startLong);
}
@Override
public List<Marker> getMarkers() {
return null;
}
public List<Boat> getBoats() {
return boats;
}
public List<Leg> getLegs() {
return legs;
}
public ZonedDateTime getZonedDateTime() {
return RaceClock.getCurrentZonedDateTime(mark);
}
public GPSCoordinate getStartPt1() {
return startPt1;
}
public GPSCoordinate getStartPt2() {
return startPt2;
}
public GPSCoordinate getFinishPt1() {
return finishPt1;
}
public GPSCoordinate getFinishPt2() {
return finishPt2;
}
public GPSCoordinate getLeewardPt1() {
return leewardPt1;
}
public GPSCoordinate getLeewardPt2() {
return leewardPt2;
}
public GPSCoordinate getWindwardPt1() {
return windwardPt1;
}
public GPSCoordinate getWindwardPt2() {
return windwardPt2;
}
public List<GPSCoordinate> getBoundary() {
return boundary;
}
public GPSCoordinate getMapTopLeft() {
return mapTopLeft;
}
public GPSCoordinate getMapBottomRight() {
return mapBottomRight;
}
}

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visualiser/src/test/java/seng302/Model/RaceXMLTest.java
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package seng302.Model;
/**
* Created by Gondr on 26/03/2017.
*/
import org.junit.Test;
import seng302.RaceXMLReader;
import java.util.List;
import static org.junit.Assert.*;
public class RaceXMLTest {
RaceXMLReader raceXMLReader;
@Test
public void canFindFile() {
try {
RaceXMLReader raceXMLReader = new RaceXMLReader("raceXML/bermuda_AC35.xml", false);
} catch (Exception e) {
fail("Cannot find raceXML/bermuda_AC35.xml in the resources folder");
}
}
@Test
public void canReadBoats() {
try {
RaceXMLReader raceXMLReader = new RaceXMLReader("raceXML/bermuda_AC35.xml", false);
raceXMLReader.readBoats();
List<Boat> boats = raceXMLReader.getBoats();
assertTrue(boats.size() == 6);
//test boat 1
assertEquals(boats.get(0).getName().getValue(), "ORACLE TEAM USA");
assertTrue(boats.get(0).getVelocity() == 20);
//test boat 2
assertEquals(boats.get(1).getName().getValue(), "Land Rover BAR");
assertTrue(boats.get(1).getVelocity() == 30);
assertEquals(boats.get(1).getAbbrev(), "GBR");
//test boat 3
assertEquals(boats.get(2).getName().getValue(), "SoftBank Team Japan");
assertTrue(boats.get(2).getVelocity() == 25);
assertEquals(boats.get(2).getAbbrev(), "JPN");
//test boat 4
assertEquals(boats.get(3).getName().getValue(), "Groupama Team France");
assertTrue(boats.get(3).getVelocity() == 20);
assertEquals(boats.get(3).getAbbrev(), "FRA");
//test boat 5
assertEquals(boats.get(4).getName().getValue(), "Artemis Racing");
assertTrue(boats.get(4).getVelocity() == 29);
assertEquals(boats.get(4).getAbbrev(), "SWE");
//test boat 6
assertEquals(boats.get(5).getName().getValue(), "Emirates Team New Zealand");
assertTrue(boats.get(5).getVelocity() == 62);
assertEquals(boats.get(5).getAbbrev(), "NZL");
} catch (Exception e) {
fail("Boat Unreadable");
}
}
@Test
public void canReadLegs() {
try {
RaceXMLReader raceXMLReader = new RaceXMLReader("raceXML/bermuda_AC35.xml", false);
raceXMLReader.readLegs();
assertTrue(raceXMLReader.getLegs().size() == 5);
} catch (Exception e) {
fail("Legs Unreadable");
}
}
@Test
public void canReadCourse() {
try {
RaceXMLReader raceXMLReader = new RaceXMLReader("raceXML/bermuda_AC35.xml", false);
raceXMLReader.readCourse();
assertTrue(raceXMLReader.getMapTopLeft() != null);
assertTrue(raceXMLReader.getMapBottomRight() != null);
assertTrue(raceXMLReader.getFinishPt1() != null);
assertTrue(raceXMLReader.getFinishPt2() != null);
assertTrue(raceXMLReader.getStartPt1() != null);
assertTrue(raceXMLReader.getStartPt2() != null);
assertTrue(raceXMLReader.getLeewardPt1() != null);
assertTrue(raceXMLReader.getLeewardPt2() != null);
assertTrue(raceXMLReader.getWindwardPt1() != null);
assertTrue(raceXMLReader.getWindwardPt2() != null);
assertTrue(raceXMLReader.getBoundary().size() == 11);
} catch (Exception e) {
e.printStackTrace();
fail("Course Unreadable");
}
}
}
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