/* (non-Javadoc)
* @see model.Model#calcMazeSize(java.lang.String)
*/
@Override
public void calcMazeSize(String name) {
double size = -5;
if (getMazeCollection().containsKey(name)) {
Maze3d myMaze = new Maze3d(getMazeCollection().get(name));
size = myMaze.toByteArray().length;
commandData.put("maze", name);
changeAndNotify("calcedMazeSize", size);
} else {
changeAndNotify("notify", "Bad Maze Name (m.calcmazesize)");
}
}
/* (non-Javadoc)
* @see model.Model#officialExit()
*/
@Override
public void officialExit() {
threadPool.shutdown();
try {
saveToZip();
changeAndNotify("saveZip", "File has been saved");
threadPool.awaitTermination(59, TimeUnit.SECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
threadPool.shutdownNow();
changeAndNotify("quit", "Official Exit");
}
/* (non-Javadoc)
* @see model.Model#getFilesInDirectory(java.lang.String)
*/
@Override
public void getFilesInDirectory(String path) {
File f = new File(path);
File[] fList = f.listFiles();
String[] fileNames = new String[1];
if (fList == null) {
fileNames[0] = "No Files in these directory";
changeAndNotify("dir", fileNames);
return;
} else {
fileNames = new String[fList.length];
for (int i = 0; i < fList.length; i++) {
fileNames[i] = fList[i].getName();
}
changeAndNotify("dir", fileNames);
}
}
/* (non-Javadoc)
* @see model.Model#calcFileSize(java.lang.String)
*/
@Override
public void calcFileSize(String name) {
File f = new File(name);
if (f.length() == 0L) {
this.saveMaze(name, "tempFileName");
f = new File("tempFileName");
}
commandData.put("maze", name);
changeAndNotify("calcedFileSize", f.length());
}
/**
* Instantiates a new my model.
*
* @param _prop the _prop
*/
public MyModel(Properties _prop) {
super();
this.setProp(_prop);
threadPool = Executors.newFixedThreadPool(this.getProp().getNumOfThreads());
try {
loadFromZip();
changeAndNotify("loadZip", "Mazes has been loaded from file");
} catch (Exception e) {
e.printStackTrace();
}
}
/* (non-Javadoc)
* @see model.Model#solve(java.lang.String)
*/
@Override
public void solve(String name) {
String algorithm = prop.getSolveAlgo();
String mazeName = name;
try {
Socket myServer = new Socket(this.prop.getIp(), this.prop.getPort());
ObjectOutputStream output = new ObjectOutputStream(myServer.getOutputStream());
ArrayList<Object> messageToServer = new ArrayList<Object>();
messageToServer.add("solve");
messageToServer.add(algorithm);
messageToServer.add(mazeCollection.get(mazeName));
output.writeObject(messageToServer);
output.flush();
ObjectInputStream input = new ObjectInputStream(myServer.getInputStream());
Solution messageFromServer = (Solution) input.readObject();
if (messageFromServer == null) {
changeAndNotify("notify", "Bad Maze Name (m.solve)");
output.close();
input.close();
myServer.close();
return;
}
solutionCollection.put(mazeCollection.get(mazeName), messageFromServer);
changeAndNotify("solved", name);
myServer.getInputStream().close();
myServer.getOutputStream().close();
output.close();
input.close();
myServer.close();
} catch (Exception e) {
changeAndNotify("notify", "Server might be closed");
}
}
/* (non-Javadoc)
* @see model.Model#saveMaze(java.lang.String, java.lang.String)
*/
@Override
public void saveMaze(String mazeName, String fileName) {
Maze3d myMaze = new Maze3d(getMazeCollection().get(mazeName));
try {
OutputStream out = new MyCompressorOutputStream(new FileOutputStream(fileName));
out.write(myMaze.toByteArray());
out.flush();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
changeAndNotify("saved", mazeName);
}
/* (non-Javadoc)
* @see model.Model#loadMaze(java.lang.String, java.lang.String)
*/
@Override
public void loadMaze(String mazeName, String fileName) {
InputStream in;
try {
in = new MyDecompressorInputStream(new FileInputStream(fileName));
byte[] b = new byte[((MyDecompressorInputStream) in).getLength()];
in.read(b);
in.close();
this.mazeCollection.put(mazeName, new Maze3d(b));
changeAndNotify("loaded", mazeName);
} catch (IOException e) {
e.printStackTrace();
}
}
/* (non-Javadoc)
* @see model.Model#getCrossSection(char, int, java.lang.String)
*/
@Override
public void getCrossSection(char xyz, int index, String name) {
if (getMazeCollection().containsKey(name)) {
Maze3d myMaze = new Maze3d(getMazeCollection().get(name));
if (xyz == 'x' || xyz == 'X') {
changeAndNotify("crossed", myMaze.getCrossSectionByX(index));
return;
}
if (xyz == 'y' || xyz == 'Y') {
changeAndNotify("crossed", myMaze.getCrossSectionByY(index));
return;
}
if (xyz == 'z' || xyz == 'Z') {
changeAndNotify("crossed", myMaze.getCrossSectionByZ(index));
return;
} else {
changeAndNotify("notify", "bad X/Y/Z cord");
}
} else {
changeAndNotify("notify", "Bad Maze Name (m.getcross)");
return;
}
}
/* (non-Javadoc)
* @see model.Model#generate3dMaze(java.lang.String, int)
*/
@Override
public void generate3dMaze(String name, int size) {
Future<Maze3d> myMaze =
threadPool.submit(
new Callable<Maze3d>() {
@Override
public Maze3d call() throws Exception {
Maze3dGenerator mg = new MyMaze3dGenerator();
if (getProp().getGenerationAlgo().equalsIgnoreCase("simple")) {
mg = new SimpleMaze3dGenerator();
}
Maze3d myMaze = mg.generate(size, size, size);
return myMaze;
}
});
try {
getMazeCollection().put(name, myMaze.get());
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
changeAndNotify("generated", name);
}