public Vector<GarminLayer> parseLayers() {
Vector<GarminLayer> layers = new Vector<GarminLayer>();
String line = null;
GarminLayer l = null;
int lineNumber = 0;
try {
while ((line = input.readLine()) != null) {
lineNumber++;
// remove comments
int i;
if ((i = line.indexOf('#')) != -1) line = line.substring(0, i);
// remove whitespaces
line = line.trim();
// continue if it was an empty line or comment
if (line.equals("")) continue;
String[] kv = new String[2];
// read key word and value
kv = line.split("\\s", 2);
if (kv[1] == null) {
System.err.println("Error in Line:" + lineNumber);
continue;
}
String key = kv[0];
String value = kv[1].trim();
if (kv[0].equals("Layer") && value.matches("\\w*")) {
l = new GarminLayer(value);
layers.add(l);
continue;
}
if (l != null) {
if (!l.setValue(key, value)) {
System.err.println("Key-Value-Pair in Index File sucks. Line number:" + lineNumber);
}
} else {
System.err.println("Found text without Layer context. Line number:" + lineNumber);
}
}
} catch (IOException e) {
System.err.println("Error while parsing layers Index File");
}
return layers;
}
public static GarminLayer makeDummy() {
GarminLayer l = new GarminLayer("<none>");
l.setValue("Description", "Show nothing on the map");
return l;
}