127 lines
4.1 KiB
Java
127 lines
4.1 KiB
Java
package seng302.Mock;
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import javafx.scene.paint.Color;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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import seng302.XMLReader;
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import javax.xml.parsers.ParserConfigurationException;
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import java.io.IOException;
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import java.lang.annotation.ElementType;
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import java.text.ParseException;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* Created by Joseph on 24/04/2017.
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*/
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public class BoatXMLReader extends XMLReader {
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Map<Integer, StreamedBoat> streamedBoatMap = new HashMap<>();
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private Color[] colours = {Color.BLUEVIOLET, Color.BLACK, Color.RED, Color.ORANGE, Color.DARKOLIVEGREEN, Color.LIMEGREEN};
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private int currentColourIndex = 0;
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/**
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* Constructor for Boat XML Reader
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* @param filePath path of the file
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* @throws IOException error
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* @throws SAXException error
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* @throws ParserConfigurationException error
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*/
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public BoatXMLReader(String filePath) throws IOException, SAXException, ParserConfigurationException, ParseException {
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this(filePath, true);
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}
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/**
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* Constructor for Boat XML Reader
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* @param filePath file path to read
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* @param read whether or not to read and store the files straight away.
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* @throws IOException error
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* @throws SAXException error
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* @throws ParserConfigurationException error
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*/
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public BoatXMLReader(String filePath, boolean read) throws IOException, SAXException, ParserConfigurationException, ParseException {
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super(filePath);
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if (read) {
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read();
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}
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}
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private void read() {
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readSettings();
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readShapes();
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readBoats();
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}
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/**
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* Reads boats settings.
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* INFORMATION FROM HERE IS IGNORED FOR NOW
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*/
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private void readSettings() {
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}
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/**
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* Reads different kinds of boat.
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* INFORMATION FROM HERE IS IGNORED FOR NOW
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*/
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private void readShapes() {
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}
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/**
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* Reads the boats in the race
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*/
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private void readBoats() {
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Element nBoats = (Element) doc.getElementsByTagName("Boats").item(0);
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for (int i = 0; i < nBoats.getChildNodes().getLength(); i++) {
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Node boat = nBoats.getChildNodes().item(i);
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if (boat.getNodeName().equals("Boat")) {
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readSingleBoat(boat);
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currentColourIndex++;
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}
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}
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}
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/**
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* Reads the information about one boat
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* Ignored values: Type, ShapeID, StoweName, HullNum, Skipper
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*/
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private void readSingleBoat(Node boat) {
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StreamedBoat streamedBoat;
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String country = null;
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int sourceID = Integer.parseInt(boat.getAttributes().getNamedItem("SourceID").getTextContent());
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String boatName = boat.getAttributes().getNamedItem("BoatName").getTextContent();
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String shortName = boat.getAttributes().getNamedItem("ShortName").getTextContent();
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if (boat.getAttributes().getNamedItem("Country") != null) country = boat.getAttributes().getNamedItem("Country").getTextContent();
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if (!streamedBoatMap.containsKey(sourceID)) {
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if (country != null) {
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streamedBoat = new StreamedBoat(sourceID, boatName, colours[currentColourIndex], country);
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} else {
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streamedBoat = new StreamedBoat(sourceID, boatName, colours[currentColourIndex], shortName);
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}
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streamedBoatMap.put(sourceID, streamedBoat);
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}
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for (int i = 0; i < boat.getChildNodes().getLength(); i++) {
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Node GPSPosition = boat.getChildNodes().item(i);
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if (GPSPosition.getNodeName().equals("GPSposition")) readBoatPositionInformation(sourceID, GPSPosition);
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}
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}
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/**
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* Reads the positional information about a boat
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* Ignored values: FlagPosition, MastTop, Z value of GPSposition
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*/
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private void readBoatPositionInformation(int sourceID, Node GPSPosition) {
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// TODO Get relative point before implementing. (GPSposition is based off a relative point).
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}
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private Map<Integer, StreamedBoat> getBoatMap() {
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return streamedBoatMap;
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}
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}
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