public void loadGridNet(String mapGrid) throws IOException {
Preconditions.checkArgument(!Strings.isNullOrEmpty(mapGrid));
logger.debug("loading {}...", mapGrid);
CSVReader reader = new CSVReader(new FileReader(mapGrid), ',', '"', 1);
String[] row;
while ((row = reader.readNext()) != null) {
String gridId = row[1].trim();
String dmRoads = row[2].trim();
String gjRoads = row[3].trim();
Set<String> x =
Sets.newHashSet(Splitter.on('|').trimResults().omitEmptyStrings().split(dmRoads));
Set<String> y =
Sets.newHashSet(Splitter.on('|').trimResults().omitEmptyStrings().split(gjRoads));
if (x.size() > 0 || y.size() > 0) {
MapGrid grid = new MapGrid();
grid.dmRoads = x;
grid.gjRoads = y;
gridNet.put(gridId, grid);
// logger.debug("{},{},{}", gridId, x, y);
}
}
reader.close();
}
@Override
public void waitForPairing(PairingListener listener) {
Preconditions.checkNotNull(listener);
logger.info("Waiting for test notification to pair device");
pairingListener = listener;
waitingForPairing.set(true);
}
/**
* URL encodes a string
*
* @param plain
* @return percent encoded string
*/
public static String urlEncodeWrapper(String string) {
Preconditions.checkNotNull(string, "Cannot encode null string");
try {
return URLEncoder.encode(string, UTF_8);
} catch (UnsupportedEncodingException uee) {
throw new IllegalStateException(ERROR_MSG, uee);
}
}
/**
* Append given parameters to the query string of the url
*
* @param url the url to append parameters to
* @param params any map
* @return new url with parameters on query string
*/
public static String appendParametersToQueryString(String url, Map<String, String> params) {
Preconditions.checkNotNull(url, "Cannot append to null URL");
String queryString = URLUtils.formURLEncodeMap(params);
if (queryString.length() == 0) return url;
// Check if there are parameters in the url already and use '&' instead of '?'
url += url.indexOf(QUERY_STRING_SEPARATOR) != -1 ? PARAM_SEPARATOR : QUERY_STRING_SEPARATOR;
url += queryString;
return url;
}
/**
* Percent encodes a string
*
* @param plain
* @return percent encoded string
*/
public static String percentEncode(String string) {
Preconditions.checkNotNull(string, "Cannot encode null string");
try {
String encoded = URLEncoder.encode(string, UTF_8);
for (EncodingRule rule : ENCODING_RULES) {
encoded = rule.apply(encoded);
}
return encoded;
} catch (UnsupportedEncodingException uee) {
throw new IllegalStateException(ERROR_MSG, uee);
}
}
/**
* Turns a map into a form-url-encoded string (key=value&key2&key3=value)
*
* @param map any map
* @return form-url-encoded string
*/
public static String formURLEncodeMap(Map<String, String> map) {
Preconditions.checkNotNull(map, "Cannot url-encode a null object");
return (map.size() <= 0) ? EMPTY_STRING : doFormUrlEncode(map);
}
public List<RoadLink> loadRoadNet(String mif, String mid) throws IOException {
Preconditions.checkArgument(!Strings.isNullOrEmpty(mif));
Preconditions.checkArgument(!Strings.isNullOrEmpty(mid));
logger.debug("loading {}...", mid);
CSVReader reader = new CSVReader(new FileReader(mid), ',', '"', 0);
String[] row;
List<RoadLink> links = new ArrayList();
while ((row = reader.readNext()) != null) {
RoadLink link = new RoadLink();
link.no = Integer.valueOf(row[0]);
link.fromNode = Integer.valueOf(row[1]);
link.toNode = Integer.valueOf(row[2]);
link.name = row[3];
link.length = Double.valueOf(row[4]);
link.ft = row[5];
link.tf = row[6];
link.combine = row[7];
link.overhead = row[8];
link.xmin = Double.valueOf(row[9]);
link.ymin = Double.valueOf(row[10]);
link.xmax = Double.valueOf(row[11]);
link.ymax = Double.valueOf(row[12]);
links.add(link);
roadNet.put(link.no, link);
}
Charset charset = Charset.forName("UTF-8");
BufferedReader mifReader = Files.newBufferedReader(Paths.get(mif), charset);
String line;
int index = -1;
int pos = -1;
int segs = -1;
Point2D prePoint = null;
while ((line = mifReader.readLine()) != null) {
List<String> cols =
Lists.newArrayList(
Splitter.on(CharMatcher.BREAKING_WHITESPACE)
.trimResults()
.omitEmptyStrings()
.split(line));
// logger.debug("{}", line);
if (cols.get(0).compareTo("PLINE") == 0) {
index++;
segs = Integer.valueOf(cols.get(1));
pos = 0;
prePoint = null;
} else if (cols.get(0).compareTo("LINE") == 0) {
index++;
RoadLink link = links.get(index);
// link.segments.add(new Point2D.Double(Double.valueOf(cols.get(1)),
// Double.valueOf(cols.get(2))));
// link.segments.add(new Point2D.Double(Double.valueOf(cols.get(3)),
// Double.valueOf(cols.get(4))));
Segment seg = new Segment();
seg.start = new Point2D.Double(Double.valueOf(cols.get(1)), Double.valueOf(cols.get(2)));
seg.end = new Point2D.Double(Double.valueOf(cols.get(3)), Double.valueOf(cols.get(4)));
seg.length = seg.start.distance(seg.end);
link.segments.add(seg);
} else if (index >= 0) {
if (prePoint == null) {
prePoint = new Point2D.Double(Double.valueOf(cols.get(0)), Double.valueOf(cols.get(1)));
} else {
Segment seg = new Segment();
seg.start = prePoint;
prePoint = new Point2D.Double(Double.valueOf(cols.get(0)), Double.valueOf(cols.get(1)));
seg.end = prePoint;
seg.length = seg.start.distance(seg.end);
RoadLink link = links.get(index);
link.segments.add(seg);
}
// RoadLink link = links.get(index);
// link.segments.add(new Point2D.Double(Double.valueOf(cols.get(0)),
// Double.valueOf(cols.get(1))));
}
}
return links;
}