/**
* Load a GestureType from a file
*
* @param path
* @throws IOException
*/
public static GestureType readFromFile(String path) throws IOException {
FileReader reader = new FileReader(path);
BufferedReader in = new BufferedReader(reader);
GestureType type = new GestureType("temp");
/* normale Variablen */
in.readLine();
type.states = Integer.valueOf(in.readLine());
in.readLine();
type.observations = Integer.valueOf(in.readLine());
in.readLine();
type.setDefaultProbability(Double.valueOf(in.readLine()));
/* Quantisierer */
Quantizer quantizer = new Quantizer(type.states);
nl(2, in);
quantizer.map = readArr(in);
/* Hidden Markov Model */
HMM markovModel = new HMM(type.states, type.observations);
in.readLine();
String[] piStr = in.readLine().split("\t");
double[] pi = new double[piStr.length];
for (int i = 0; i < piStr.length; i++) pi[i] = Double.valueOf(piStr[i]);
markovModel.pi = pi;
in.readLine();
markovModel.a = readArr(in);
markovModel.b = readArr(in);
/* Executor */
ActionExecutor executor = new ActionExecutor();
nl(1, in);
executor.setMode(Integer.valueOf(in.readLine()));
in.readLine();
int key = Integer.valueOf(in.readLine());
in.readLine();
int modifiers = Integer.valueOf(in.readLine());
executor.setKeyAction(key, modifiers);
in.readLine();
executor.setCommand(in.readLine());
in.close();
type.setQuantizer(quantizer);
type.setMarkovModel(markovModel);
executor.changed = false;
type.setExecutor(executor);
return type;
}
/**
* Write a GestureType to a file
*
* @param path
* @param type
* @throws IOException
*/
public static void writeToFile(String path, GestureType type) throws IOException {
// File file = new File(path);
// file.createNewFile();
FileWriter writer = new FileWriter(path + "/" + type.getName() + ".dat");
BufferedWriter out = new BufferedWriter(writer);
Log.write(Log.DEBUG, "IO: Beginning to write to File", null);
/* normale Variablen */
out.write("#STATES");
out.newLine();
out.write(String.valueOf(type.states));
out.newLine();
out.write("#OBSERVATIONS");
out.newLine();
out.write(String.valueOf(type.observations));
out.newLine();
out.write("#DEFAULTPROBABILITY");
out.newLine();
out.write(String.valueOf(type.getDefaultProbability()));
out.newLine();
/* Quantisierer */
Quantizer quantizer = type.getQuantizer();
out.write("#QUANTIZER");
out.newLine();
out.write("$map");
out.newLine();
writeArr(quantizer.map, out);
/* Hidden Markov Model */
HMM markovModel = type.getMarkovModel();
out.write("#HMM");
out.newLine();
out.write("$pi");
out.newLine();
for (int i = 0; i < markovModel.pi.length; i++) {
out.write(String.valueOf(markovModel.pi[i]) + "\t");
}
out.newLine();
out.write("$a");
out.newLine();
writeArr(markovModel.a, out);
out.write("$b");
out.newLine();
writeArr(markovModel.b, out);
/* ActionExecutor */
ActionExecutor executor = type.getExecutor();
out.write("#EXECUTOR");
out.newLine();
out.write("$mode");
out.newLine();
out.write(String.valueOf(executor.getMode()));
out.newLine();
out.write("$key");
out.newLine();
out.write(String.valueOf(executor.getKey()));
out.newLine();
out.write("$modifiers");
out.newLine();
out.write(String.valueOf(executor.getModifiers()));
out.newLine();
out.write("$command");
out.newLine();
out.write(executor.getCommand());
out.newLine();
out.write("#END");
out.close();
Log.write(Log.DEBUG, "IO: Finished writing to File", null);
}