id stringlengths 36 36 | text stringlengths 1 1.25M |
|---|---|
d3c8d97a-7f11-4609-a817-8ee332ca7f76 | @Override
public void bridgeData(BridgeDataEvent arg0) {
BridgePhidget b = (BridgePhidget)arg0.getSource();
try {
double data_0;
double data_1;
double k_0 = config.getLoadCellKValue(0, 0);
double k_1 = config.getLoadCellKValue(0, 1);
double offset_0 = config.getLoadCellOffset(0, 0);
double offset_1 = config.getLoadCellOffset(0, 1);
POSSIBLE_TARE_0 = k_0 * (b.getBridgeValue(0) + offset_0);
data_0 = k_0 * (b.getBridgeValue(0) + offset_0) - TARE_0;
POSSIBLE_TARE_1 = k_1 * (b.getBridgeValue(1) + offset_1);
data_1 = k_1 * (b.getBridgeValue(1) + offset_1) - TARE_1;
int i_data_0 = (int)(data_0 * 10);
int i_data_1 = (int)(data_1 * 10);
data_0 = i_data_0 / 10.0;
data_1 = i_data_1 / 10.0;
String rfid0 = rfids.get(config.getRfidSerials()[1]).getDeviceLabel();
String rfid1 = rfids.get(config.getRfidSerials()[0]).getDeviceLabel();
System.out.print(" \r");
System.out.print(rfid0 + ": " + data_0 + "\t" + rfid1 + ":" + data_1 + "\r");
//Thread.sleep(500);
} catch (PhidgetException e) {
e.printStackTrace();
}
} |
5b02cb9a-a7e3-44ed-9368-895db0b53b6f | @Override
public void detached(DetachEvent arg0) {
RFIDPhidget r = (RFIDPhidget)arg0.getSource();
try {
System.out.println("Detached: " + r.getDeviceLabel());
} catch (PhidgetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} |
5f17c44a-b026-435e-a259-b4ccaa9b3e47 | @Override
public void attached(AttachEvent ae) {
try {
RFIDPhidget r = (RFIDPhidget)ae.getSource();
System.out.println("RFID attached: "
+ ae.getSource().getDeviceLabel() + ", S/N: "
+ ae.getSource().getSerialNumber());
r.setAntennaOn(true);
r.setLEDOn(true);
} catch (PhidgetException e) {
e.printStackTrace();
}
} |
05d20436-bc82-48d4-a40b-1de7dfce7208 | public RfidTagGainerListener(RFIDPhidget rfid, Boolean flag) {
myRfid = rfid;
myFlag = flag;
} |
b89c0ea7-74ad-4b63-9550-effdc45d9d64 | @Override
public void tagGained(TagGainEvent tge) {
if(myRfid == tge.getSource())
{
myFlag = true;
System.out.println("Tag gained: " + tge.getValue());
new Thread(new GetData(myRfid, tge.getValue())).start();
}
} |
14703f8b-f613-425e-95ce-bebcc7c80b1c | public GetData(RFIDPhidget r, String tag) {
myRfid = r;
myTag = tag;
} |
369c184a-a100-4c77-8bb1-311817fabd3d | @Override
public void run() {
try {
// Set up info needed for logging data in CSV file
DateFormat df = new SimpleDateFormat("yyyy-dd-MM_HH:mm:ss");
Date date = Calendar.getInstance().getTime();
String dateString = df.format(date);
DataLogger dl = new DataLogger("log/"
+ myRfid.getDeviceLabel().toUpperCase() + "_"
+ df.format(date)
+ ".csv", myRfid.getDeviceLabel());
// Get all info pertaining to bridges and load cells
int mySerial = myRfid.getSerialNumber();
int myBridgeIndex = config.getRfidBridge(mySerial);
int myLoadCell = config.getRfidLoadCell(mySerial);
double myOffset = config.getLoadCellOffset(myBridgeIndex, myLoadCell);
double myK = config.getLoadCellKValue(myBridgeIndex, myLoadCell);
BridgePhidget myBridge = bridges.get(config.getBridgeSerial(myBridgeIndex));
// Start grabbing data from the load cell
double last_data = myK * (myBridge.getBridgeValue(myLoadCell) + myOffset) - (myLoadCell == 0 ? TARE_0 : TARE_1);
int i_last_data = (int)(last_data * 10);
last_data = i_last_data / 10.0;
while(myRfid.getTagStatus())
{
double data;
if(myLoadCell == 0)
{
POSSIBLE_TARE_0 = myK * (myBridge.getBridgeValue(myLoadCell) + myOffset);
data = myK * (myBridge.getBridgeValue(myLoadCell) + myOffset) - TARE_0;
}
else
{
POSSIBLE_TARE_1 = myK * (myBridge.getBridgeValue(myLoadCell) + myOffset);
data = myK * (myBridge.getBridgeValue(myLoadCell) + myOffset) - TARE_1;
}
int i_data = (int)(data * 10);
data = i_data / 10.0;
//if(data != last_data)
//{
//System.out.print(" \r");
//System.out.print(myRfid.getDeviceLabel() + ": " + data + "\r");
//}
last_data = data;
dl.logRow(dateString, myTag, data);
Thread.sleep(DATA_RATE);
}
System.out.println("\nWriting...");
dl.writeFile();
System.out.println("Success!");
dl.close();
} catch (PhidgetException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} |
a4a3a2c5-33f6-4085-a88d-a54fb26fcfe4 | public static void main(String[] args) {
if(args.length != 2) {
System.out.print("Incorrect arguments. Example usage: 'java -jar Calibrator.jar x y'\n"
+ "where x is Phidget Bridge serial number and y is the index number of the load cell");
System.exit(-1);
}
sn = Integer.parseInt(args[0]);
index = Integer.parseInt(args[1]);
System.out.println("Searching for Bridge " + sn);
try {
bridge = new BridgePhidget();
bridge.open(sn);
bridge.addAttachListener(new AttachListener() {
@Override
public void attached(AttachEvent ae) {
try {
System.out.println("Bridge attached: "
+ ae.getSource().getDeviceLabel() + ", S/N: "
+ ae.getSource().getSerialNumber());
BridgePhidget b = (BridgePhidget)ae.getSource();
b.setDataRate(500);
b.setGain(index, BridgePhidget.PHIDGET_BRIDGE_GAIN_32);
b.setEnabled(index, true);
Thread.sleep(1000);
}
catch (PhidgetException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
});
while (true) {
if(bridge.isAttached() && bridge.getEnabled(index)) {
double value = bridge.getBridgeValue(index);
System.out.println(value);
Thread.sleep(500);
}
}
}
catch (Exception e) {
}
} |
97cd79a7-c1de-4ffa-a2e4-33e94773cfed | @Override
public void attached(AttachEvent ae) {
try {
System.out.println("Bridge attached: "
+ ae.getSource().getDeviceLabel() + ", S/N: "
+ ae.getSource().getSerialNumber());
BridgePhidget b = (BridgePhidget)ae.getSource();
b.setDataRate(500);
b.setGain(index, BridgePhidget.PHIDGET_BRIDGE_GAIN_32);
b.setEnabled(index, true);
Thread.sleep(1000);
}
catch (PhidgetException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
} |
69a0376c-37f2-487f-979e-c95240324857 | public ConfigParser(String fileName) throws FileNotFoundException, IOException {
props = new Properties();
props.load(new FileInputStream(new File(fileName)));
getProperties();
} |
540e79e5-c27b-479b-bbb9-1ec58eb742fb | public int getNumRfidReaders() { return rfid_readers; } |
fdaefae5-d101-4b9b-a9f8-540e21b84b17 | public int getNumBridges() { return bridges; } |
167eb310-ace3-422c-86b8-243dac7b7839 | public int[] getRfidSerials() { return rfid_serials; } |
38852cc4-cd51-4e45-bc98-8f42d660460a | public int[] getBridgeSerials() { return bridge_serials; } |
1d31be80-0828-4c11-8e12-4b258c04c612 | public int getRfidSerial(int i) throws ArrayIndexOutOfBoundsException {
if(i >= rfid_readers)
throw new ArrayIndexOutOfBoundsException("RFID Serial index out of bounds\n");
return rfid_serials[i];
} |
12a37cb2-5727-4362-9b53-14cfadb559a6 | public int getBridgeSerial(int i) throws ArrayIndexOutOfBoundsException {
if (i >= bridges)
throw new ArrayIndexOutOfBoundsException("Bridge Serial index out of bounds\n");
return bridge_serials[i];
} |
ef5321c0-fb57-4f23-8830-2d2124941042 | public int getRfidBridge(int serial) {
Integer i = rfid_map.get(serial);
if(i == null)
return -1;
return rfid_pairings[i].getBridge();
} |
d6d86a0f-200f-4a44-a3b9-c372ebb42d9f | public int getRfidLoadCell(int serial) {
Integer i = rfid_map.get(serial);
if(i == null)
return -1;
return rfid_pairings[i].getLoadCell();
} |
e2ff5af8-3dc3-4a70-8e36-74e72b3f557c | public int getTimeout() {
return timeout;
} |
208f5724-57de-455c-8152-89ab6d027cd6 | public int getDataRate() {
return data_rate;
} |
f9eb06b1-9387-41a2-b8e7-e523d06f1b2a | public double getLoadCellOffset(int bridge, int input) {
String offset = props.getProperty("offset_" + bridge + "_" + input, "0");
return Double.parseDouble(offset);
} |
e734fc2d-9388-44af-975a-c1886832c901 | public double getLoadCellKValue(int bridge, int input) {
String k = props.getProperty("k_" + bridge + "_" + input, "1");
return Double.parseDouble(k);
} |
e9029d78-d63a-4503-af20-c6fa0b455375 | private void getProperties() {
bridges = Integer.parseInt(props.getProperty("bridges", "0"));
rfid_readers = Integer.parseInt(props.getProperty("rfid_readers", "0"));
bridge_serials = new int[bridges];
rfid_serials = new int[rfid_readers];
rfid_pairings = new BridgePair[rfid_readers];
rfid_map = new HashMap<Integer, Integer>(rfid_readers);
bridge_map = new HashMap<Integer, Integer>(bridges);
timeout = Integer.parseInt(props.getProperty("timeout", "5"));
data_rate = Integer.parseInt(props.getProperty("data_rate", "500"));
// Get all the bridges and their associated indexes.
for(int i = 0; i < bridges; i++) {
bridge_serials[i] = Integer.parseInt(
props.getProperty("bridge_" + i, "-1"));
bridge_map.put(bridge_serials[i], i);
}
// Get all rfids and their associated indexes.
for(int i = 0; i < rfid_readers; i++) {
rfid_serials[i] = Integer.parseInt(
props.getProperty("rfid_" + i, "-1"));
rfid_map.put(rfid_serials[i], i);
}
// Get all rfids' Bridge and Load Cell pairings
for(int i = 0; i < rfid_readers; i++) {
String p = props.getProperty("rfid_" + i + "_pair");
String[] vals = p.split("-");
rfid_pairings[i] = new BridgePair(
Integer.parseInt(vals[0]),
Integer.parseInt(vals[1]));
}
} |
16e29d87-7c01-44c0-b132-1267d8d0d597 | public BridgePair(int b, int l) {
bridge = b;
loadCell = l;
} |
d50bd5b3-81b9-42b4-9174-95cf3a3fe599 | public int getBridge() {return bridge;} |
efcd880f-4fd8-4f24-83fe-7c09732197ed | public int getLoadCell() {return loadCell;} |
a652a9f3-201b-441e-b23b-d74f869f0697 | public DataLogger(String fileName, String devId) throws IOException {
deviceId = devId;
file = new FileWriter(fileName);
writer = new CSVWriter(file);
dates = new ArrayList<>(100);
tagIds = new ArrayList<>(100);
weightData = new ArrayList<>(100);
} |
0febda5d-4f32-4512-9007-6cc0ca190929 | public DataLogger(String fileName, int devId) throws IOException {
deviceId = Integer.toString(devId);
file = new FileWriter(fileName);
writer = new CSVWriter(file);
dates = new ArrayList<>(100);
tagIds = new ArrayList<>(100);
weightData = new ArrayList<>(100);
} |
17cf06d6-87cf-47a2-9157-3be23c32105e | public void logRow(String date, String tagId, double weight) {
dates.add(date);
tagIds.add(tagId);
weightData.add(weight);
} |
d030feaf-c58b-4b0b-a39b-8ed9a8ba4d1f | public void writeFile() {
for(int i = 0; i < dates.size(); i++)
{
String[] row = new String[3];
row[0] = dates.get(i);
row[1] = tagIds.get(i);
row[2] = Double.toString(weightData.get(i));
writer.writeNext(row);
}
} |
ebc57cd2-84e2-414c-a11e-6e35c682cf66 | public void close() throws IOException {
writer.close();
} |
72002cbd-5f5d-463d-a299-9d80bbfb7f57 | public static void main(String[] args) {
try {
BirdWeightLogger bwl = new BirdWeightLogger();
} catch (FileNotFoundException e) {
System.out.println("Configuration file not found");
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} |
0590eac0-e2ad-4815-8cac-48b0bbd3c7c9 | public static void main(String[] args) {
Scanner s = new Scanner(System.in);
while(true)
{
System.out.println("Phidget type:\n\t1. Bridge\n\t2. RFID");
int type = s.nextInt();
Phidget phidget;
try {
if(type == 1)
phidget = new BridgePhidget();
else
phidget = new RFIDPhidget();
System.out.print("Enter serial: ");
int serial = s.nextInt();
phidget.open(serial);
System.out.println("Waiting...");
phidget.waitForAttachment(1000*5);
System.out.println("Phidget attached. Current name is " + phidget.getDeviceLabel());
String name;
while(true) {
System.out.print("Enter name: ");
name = s.next();
if(name.length() <= 10)
break;
System.out.println("Name too long! Must be 10 or less chars.");
}
System.out.println("Setting name...");
phidget.setDeviceLabel(name);
System.out.println("Success if same: " + name + "... " + phidget.getDeviceLabel());
phidget.close();
} catch (PhidgetException e) {
e.printStackTrace();
}
}
} |
cdedbfae-ad4d-4c91-aa74-3e1b092fff4f | public static void main(String[] args) {
Scanner s = new Scanner(System.in);
while(true)
{
System.out.println("Phidget type:\n\t1. Bridge\n\t2. RFID");
int type = s.nextInt();
Phidget phidget;
try {
if(type == 1)
phidget = new BridgePhidget();
else
phidget = new RFIDPhidget();
System.out.print("Enter serial: ");
int serial = s.nextInt();
phidget.open(serial);
System.out.println("Waiting...");
phidget.waitForAttachment(1000*5);
System.out.println("Phidget attached. Current name is " + phidget.getDeviceLabel());
String name;
while(true) {
System.out.print("Enter name: ");
name = s.next();
if(name.length() <= 10)
break;
System.out.println("Name too long! Must be 10 or less chars.");
}
System.out.println("Setting name...");
phidget.setDeviceLabel(name);
System.out.println("Success if same: " + name + "... " + phidget.getDeviceLabel());
phidget.close();
} catch (PhidgetException e) {
e.printStackTrace();
}
}
} |
0d4d7e89-dcb4-4510-8edd-a65a2394d9e9 | public static void main(String[] args) {
try {
RFIDPhidget rfid = new RFIDPhidget();
rfid.addAttachListener(new AttachListener() {
@Override
public void attached(AttachEvent ae) {
System.out.println("RFID reader attached.");
RFIDPhidget r = (RFIDPhidget)ae.getSource();
try {
r.setAntennaOn(true);
r.setLEDOn(true);
} catch (PhidgetException e) {
e.printStackTrace();
}
}
});
rfid.addTagGainListener(new TagGainListener() {
@Override
public void tagGained(TagGainEvent tge) {
System.out.println("Tag: " + tge.getValue());
}
});
rfid.open(335827);
rfid.waitForAttachment(1000*3);
} catch (PhidgetException e) {
e.printStackTrace();
}
} |
e64ad21a-313c-4873-b2af-d5eb841d618d | @Override
public void attached(AttachEvent ae) {
System.out.println("RFID reader attached.");
RFIDPhidget r = (RFIDPhidget)ae.getSource();
try {
r.setAntennaOn(true);
r.setLEDOn(true);
} catch (PhidgetException e) {
e.printStackTrace();
}
} |
e20e2284-c678-45f2-8e87-3d305583bb8d | @Override
public void tagGained(TagGainEvent tge) {
System.out.println("Tag: " + tge.getValue());
} |
3338cc3c-0d99-4fdb-b0b8-486d616b1409 | @Override
public String getMessage() {
String message = JOptionPane.showInputDialog("Enter your message");
return message;
} |
5ee54b28-e7d7-4a6a-8ecb-a583f3577c68 | @Override
public void outputMessage(String message) {
System.out.println(message);
} |
bb8b43b9-fbf9-4a4d-8850-01040b92b59a | public static void main(String[] args) {
/**Liskov's substitution method in place here.
* MessageInput/output stays the same.
* Can change ConsoleMessageInput to GuiMessageInput without any other changes. (line 22)
*/
MessageInput input = new GuiMessageInput();
MessageOutput output = new ConsoleMessageOutput();
//Line 26 instantiates a MessageManager through the constructor we created in MessageManager
MessageManager service = new MessageManager(input, output);
//Lines 28/29 instantiates a messageManager through the default constructor. They both work in the same way.
// service.setInput(input);
// service.setOutput(output);
service.processMessage();
} |
ac57b324-fc45-42cb-ba30-3b77010ea546 | @Override
public String getMessage() {
Scanner keyboardScanner = new Scanner(System.in);
return keyboardScanner.nextLine();
} |
8785a8eb-8540-4148-9b14-635f7d389f66 | public abstract void outputMessage( String message ); |
2aac4a74-cd23-4446-8a9b-7fd25877f509 | @Override
public void outputMessage(String message) {
JOptionPane.showMessageDialog(null, message);
} |
221c1e0b-eec2-42bc-b04a-d668d96f1124 | public abstract String getMessage(); |
34eb0648-900a-467e-8bfd-d6c6828d8252 | public MessageManager(){
} |
ef9ae2ca-e5d9-46a8-bbb8-4b2ef6d769c5 | public MessageManager(MessageInput input, MessageOutput output){
this.input = input;
this.output = output;
} |
161e8aa2-1d96-4faf-b3c6-e8d5b9c7a76e | public void processMessage(){
String message = input.getMessage();
output.outputMessage(message);
} |
026e4836-71d6-4cf5-878e-f124185fe1b5 | public MessageInput getInput() {
return input;
} |
776f8eb2-fb76-4ff8-8e7f-f9b6991e6a5d | public void setInput(MessageInput input) {
if (input == null){
//notify user input is invalid
}
this.input = input;
} |
5b1644cf-e42a-4a6f-92c2-fa81c4b0766f | public MessageOutput getOutput() {
return output;
} |
2ce3d3d5-7028-465a-afe4-967bfd89abfd | public void setOutput(MessageOutput output) {
this.output = output;
} |
a8ac6232-b746-4663-852b-bbd5a06b2733 | public DragSupport(Scene target, final KeyCode modifier, final Orientation orientation, final Property<Number> property) {
this(target, modifier, MouseButton.PRIMARY, orientation, property, 1);
} |
00360f57-1b38-4988-90c2-cd35d60d253f | public DragSupport(Scene target, final KeyCode modifier, MouseButton mouseButton, final Orientation orientation, final Property<Number> property) {
this(target, modifier, mouseButton, orientation, property, 1);
} |
9a10c229-49bb-491e-807b-76bb7059a9f6 | public void detach() {
target.removeEventHandler(MouseEvent.ANY, mouseEventHandler);
target.removeEventHandler(KeyEvent.ANY, keyboardEventHandler);
} |
b32a995a-d0c6-4644-a5fd-724c84f9ee44 | public DragSupport(Scene target, final KeyCode modifier, final Orientation orientation, final Property<Number> property, final double factor) {
this(target, modifier, MouseButton.PRIMARY, orientation, property, factor);
} |
d659e1d5-ed65-4d32-a752-75dbda8cacaf | public DragSupport(Scene target, final KeyCode modifier, final MouseButton mouseButton, final Orientation orientation, final Property<Number> property, final double factor) {
this.target = target;
mouseEventHandler = new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent t) {
if (t.getEventType() != MouseEvent.MOUSE_ENTERED_TARGET
&& t.getEventType() != MouseEvent.MOUSE_EXITED_TARGET) {
lastMouseEvent = t;
}
if (t.getEventType() == MouseEvent.MOUSE_PRESSED) {
if (t.getButton() == mouseButton
&& isModifierCorrect(t, modifier)) {
anchor = property.getValue();
dragAnchor = getCoord(t, orientation);
t.consume();
}
} else if (t.getEventType() == MouseEvent.MOUSE_DRAGGED) {
if (t.getButton() == mouseButton
&& isModifierCorrect(t, modifier)) {
property.setValue(anchor.doubleValue()
+ (getCoord(t, orientation) - dragAnchor) * factor);
t.consume();
}
}
}
};
keyboardEventHandler = new EventHandler<KeyEvent>() {
@Override
public void handle(KeyEvent t) {
if (t.getEventType() == KeyEvent.KEY_PRESSED) {
if (t.getCode() == modifier) {
anchor = property.getValue();
if (lastMouseEvent != null) {
dragAnchor = getCoord(lastMouseEvent, orientation);
}
t.consume();
}
} else if (t.getEventType() == KeyEvent.KEY_RELEASED) {
if (t.getCode() != modifier && isModifierCorrect(t, modifier)) {
anchor = property.getValue();
if (lastMouseEvent != null) {
dragAnchor = getCoord(lastMouseEvent, orientation);
}
t.consume();
}
}
}
};
target.addEventHandler(MouseEvent.ANY, mouseEventHandler);
target.addEventHandler(KeyEvent.ANY, keyboardEventHandler);
} |
065f506e-e55b-47ec-8510-062ea0267aeb | @Override
public void handle(MouseEvent t) {
if (t.getEventType() != MouseEvent.MOUSE_ENTERED_TARGET
&& t.getEventType() != MouseEvent.MOUSE_EXITED_TARGET) {
lastMouseEvent = t;
}
if (t.getEventType() == MouseEvent.MOUSE_PRESSED) {
if (t.getButton() == mouseButton
&& isModifierCorrect(t, modifier)) {
anchor = property.getValue();
dragAnchor = getCoord(t, orientation);
t.consume();
}
} else if (t.getEventType() == MouseEvent.MOUSE_DRAGGED) {
if (t.getButton() == mouseButton
&& isModifierCorrect(t, modifier)) {
property.setValue(anchor.doubleValue()
+ (getCoord(t, orientation) - dragAnchor) * factor);
t.consume();
}
}
} |
8cb31d4d-3715-46f4-be39-85df9e4c6b70 | @Override
public void handle(KeyEvent t) {
if (t.getEventType() == KeyEvent.KEY_PRESSED) {
if (t.getCode() == modifier) {
anchor = property.getValue();
if (lastMouseEvent != null) {
dragAnchor = getCoord(lastMouseEvent, orientation);
}
t.consume();
}
} else if (t.getEventType() == KeyEvent.KEY_RELEASED) {
if (t.getCode() != modifier && isModifierCorrect(t, modifier)) {
anchor = property.getValue();
if (lastMouseEvent != null) {
dragAnchor = getCoord(lastMouseEvent, orientation);
}
t.consume();
}
}
} |
4e9a51fb-5016-4143-aaaa-91a0915f387a | private boolean isModifierCorrect(KeyEvent t, KeyCode keyCode) {
return (keyCode != KeyCode.ALT ^ t.isAltDown())
&& (keyCode != KeyCode.CONTROL ^ t.isControlDown())
&& (keyCode != KeyCode.SHIFT ^ t.isShiftDown())
&& (keyCode != KeyCode.META ^ t.isMetaDown());
} |
b9b61fb7-679f-4995-b166-3b7b82e2f8c7 | private boolean isModifierCorrect(MouseEvent t, KeyCode keyCode) {
return (keyCode != KeyCode.ALT ^ t.isAltDown())
&& (keyCode != KeyCode.CONTROL ^ t.isControlDown())
&& (keyCode != KeyCode.SHIFT ^ t.isShiftDown())
&& (keyCode != KeyCode.META ^ t.isMetaDown());
} |
30efd884-b4f4-4e0d-80f0-b654b5b5b5f0 | private double getCoord(MouseEvent t, Orientation orientation) {
switch (orientation) {
case HORIZONTAL:
return t.getScreenX();
case VERTICAL:
return t.getScreenY();
default:
throw new IllegalArgumentException("This orientation is not supported: " + orientation);
}
} |
d902c8e0-3081-49c3-b5b5-998bf74fb4e9 | public Axes() {
this(1);
} |
0e9417e6-2427-428c-89a1-a2cab4787818 | public Axes(double scale) {
Cylinder axisX = new Cylinder(3, 60);
axisX.getTransforms().addAll(new Rotate(90, Rotate.Z_AXIS), new Translate(0, 30, 0));
axisX.setMaterial(new PhongMaterial(Color.RED));
Cylinder axisY = new Cylinder(3, 60);
axisY.getTransforms().add(new Translate(0, 30, 0));
axisY.setMaterial(new PhongMaterial(Color.GREEN));
Cylinder axisZ = new Cylinder(3, 60);
axisZ.setMaterial(new PhongMaterial(Color.BLUE));
axisZ.getTransforms().addAll(new Rotate(90, Rotate.X_AXIS), new Translate(0, 30, 0));
getChildren().addAll(axisX, axisY, axisZ);
getTransforms().add(new Scale(scale, scale, scale));
} |
4a5a8bf7-c263-4050-b8af-7b092bdbc72b | @Override
public void start(Stage primaryStage) throws Exception {
listener = new LeapListener();
controller = new Controller();
controller.addListener(listener);
// HandImporter handLeft=new HandImporter("modelLeft.json");
/*
Model downloaded from
https://github.com/leapmotion/leapjs-rigged-hand/tree/master/src/models
*/
// HandImporter handLeft=new HandImporter("left_hand_terrence_3.js");
HandImporter handLeft=new HandImporter("modelLeft.json",true,false);
handLeft.readModel();
forestLeft=handLeft.getJointForest();
skinningLeft=handLeft.getSkinningMeshView();
/*
Model downloaded from
https://github.com/leapmotion/leapjs-rigged-hand/blob/master/src/models/hand_models_v1.js
*/
HandImporter handRight=new HandImporter("modelRight.json",false,false);
handRight.readModel();
forestRight=handRight.getJointForest();
skinningRight=handRight.getSkinningMeshView();
Group root = new Group(new Group(skinningLeft, forestLeft.get(0)),
new Group(skinningRight, forestRight.get(0)));
listener.doneLeftProperty().addListener((ov,b,b1)->{
if(b1){
List<Finger> fingersLeft=listener.getFingersLeft();
Platform.runLater(()->{
fingersLeft.stream()
.filter(finger -> finger.isValid())
.forEach(finger -> {
previousBone=null;
Stream.of(Bone.Type.values()).map(finger::bone)
.filter(bone -> bone.isValid() && bone.length()>0)
.forEach(bone -> {
if(previousBone!=null){
Joint joint = getJoint(false,finger,bone);
Vector cross = bone.direction().cross(previousBone.direction());
double angle = bone.direction().angleTo(previousBone.direction());
joint.rx.setAngle(Math.toDegrees(angle));
joint.rx.setAxis(new Point3D(cross.getX(),-cross.getY(),cross.getZ()));
}
previousBone=bone;
});
});
matrixRotateNode(false, listener.rollLeftProperty().get(),
listener.pitchLeftProperty().get(),
listener.yawLeftProperty().get());
Point3D moveLeft = listener.posHandLeftProperty().getValue().multiply(1d/leapScale);
((Joint)forestLeft.get(0)).t.setX(2-moveLeft.getX());
((Joint)forestLeft.get(0)).t.setY(moveLeft.getY());
((Joint)forestLeft.get(0)).t.setZ(-moveLeft.getZ());
((SkinningMesh)skinningLeft.getMesh()).update();
});
}
});
listener.doneRightProperty().addListener((ov,b,b1)->{
if(b1){
List<Finger> fingersRight=listener.getFingersRight();
Platform.runLater(()->{
fingersRight.stream()
.filter(finger -> finger.isValid())
.forEach(finger -> {
previousBone=null;
Stream.of(Bone.Type.values()).map(finger::bone)
.filter(bone -> bone.isValid() && bone.length()>0)
.forEach(bone -> {
if(previousBone!=null){
Joint joint = getJoint(true,finger,bone);
Vector cross = bone.direction().cross(previousBone.direction());
double angle = bone.direction().angleTo(previousBone.direction());
joint.rx.setAngle(Math.toDegrees(angle));
joint.rx.setAxis(new Point3D(cross.getX(),-cross.getY(),cross.getZ()));
}
previousBone=bone;
});
});
matrixRotateNode(true, listener.rollRightProperty().get(),
listener.pitchRightProperty().get(),
listener.yawRightProperty().get());
Point3D moveRight = listener.posHandRightProperty().getValue().multiply(1d/leapScale);
((Joint)forestRight.get(0)).t.setX(-2-moveRight.getX());
((Joint)forestRight.get(0)).t.setY(moveRight.getY());
((Joint)forestRight.get(0)).t.setZ(-moveRight.getZ());
((SkinningMesh)skinningRight.getMesh()).update();
});
}
});
Scene scene = new Scene(root, 800, 600, true, SceneAntialiasing.BALANCED);
PerspectiveCamera perspectiveCamera = new PerspectiveCamera();
perspectiveCamera.setNearClip(0.001);
perspectiveCamera.setFarClip(10000);
scene.setCamera(perspectiveCamera);
primaryStage.setScene(scene);
primaryStage.setTitle("RIGGED HANDS - JAVAFX 3D");
primaryStage.show();
Translate centerTranslate = new Translate();
centerTranslate.xProperty().bind(scene.widthProperty().divide(2));
centerTranslate.yProperty().bind(scene.heightProperty().divide(2));
scene.getRoot().getTransforms().addAll(centerTranslate, translate, translateZ, rotateX, rotateY, translateY);
DragSupport dragSupport = new DragSupport(scene, null, MouseButton.SECONDARY, Orientation.VERTICAL, translateZ.zProperty(), -3);
DragSupport dragSupport1 = new DragSupport(scene, null, Orientation.HORIZONTAL, rotateY.angleProperty());
DragSupport dragSupport2 = new DragSupport(scene, null, Orientation.VERTICAL, rotateX.angleProperty());
DragSupport dragSupport3 = new DragSupport(scene, null, MouseButton.MIDDLE, Orientation.HORIZONTAL, translate.xProperty());
DragSupport dragSupport4 = new DragSupport(scene, null, MouseButton.MIDDLE, Orientation.VERTICAL, translate.yProperty());
((Joint)forestLeft.get(0)).t.setX(4);
((SkinningMesh)skinningLeft.getMesh()).update();
((Joint)forestRight.get(0)).t.setX(-4);
((SkinningMesh)skinningRight.getMesh()).update();
} |
6a8342cb-835c-465f-94ef-3eaa7404bae4 | @Override
public void stop(){
controller.removeListener(listener);
} |
5c3cda19-26e2-40c7-baa4-02a6607feae6 | private Joint getJoint(boolean right, Finger finger, Bone bone){
int f = 0,b = 0;
String name="";
switch(finger.type()){
case TYPE_THUMB: name="thumb"; f=0; break;
case TYPE_INDEX: name="index"; f=1; break;
case TYPE_MIDDLE: name="middle"; f=2; break;
case TYPE_RING: name="ring"; f=3; break;
case TYPE_PINKY: name="pinky"; f=4; break;
}
switch(bone.type()){
case TYPE_METACARPAL: b=0; break;
case TYPE_PROXIMAL: b=1; break;
case TYPE_INTERMEDIATE: b=2; break;
case TYPE_DISTAL: b=3; break;
}
String bonePattern1="#Finger_"+Integer.toString(f)+Integer.toString(b-1);
String bonePattern2="#"+name+"-"+Integer.toString(b-1);
if(right){
Joint joint = (Joint)forestRight.get(0).lookup(bonePattern1);
if(joint==null){
joint = (Joint)forestRight.get(0).lookup(bonePattern2);
}
return joint;
}
Joint joint = (Joint)forestLeft.get(0).lookup(bonePattern1);
if(joint==null){
joint = (Joint)forestLeft.get(0).lookup(bonePattern2);
}
return joint;
} |
95000baf-8da5-49f2-be98-e875d3ebbaee | private void matrixRotateNode(boolean right, double alf, double bet, double gam){
double A11=Math.cos(alf)*Math.cos(gam);
double A12=Math.cos(bet)*Math.sin(alf)+Math.cos(alf)*Math.sin(bet)*Math.sin(gam);
double A13=Math.sin(alf)*Math.sin(bet)-Math.cos(alf)*Math.cos(bet)*Math.sin(gam);
double A21=-Math.cos(gam)*Math.sin(alf);
double A22=Math.cos(alf)*Math.cos(bet)-Math.sin(alf)*Math.sin(bet)*Math.sin(gam);
double A23=Math.cos(alf)*Math.sin(bet)+Math.cos(bet)*Math.sin(alf)*Math.sin(gam);
double A31=Math.sin(gam);
double A32=-Math.cos(gam)*Math.sin(bet);
double A33=Math.cos(bet)*Math.cos(gam);
double d = Math.acos((A11+A22+A33-1d)/2d);
if(d!=0d){
double den=2d*Math.sin(d);
Point3D p= new Point3D((A32-A23)/den,(A13-A31)/den,(A21-A12)/den);
if(right){
((Joint)forestRight.get(0)).rx.setAxis(p);
((Joint)forestRight.get(0)).rx.setAngle(Math.toDegrees(d));
} else {
((Joint)forestLeft.get(0)).rx.setAxis(p);
((Joint)forestLeft.get(0)).rx.setAngle(Math.toDegrees(d));
}
}
} |
b82ae4a2-6c64-404a-87c0-62ba98f0d25c | public static void main(String[] args) {
launch(args);
} |
e8e836ac-2aa8-403c-a3f3-5313f815cbf8 | public HandImporter(String nameFile, boolean skeletal, boolean axes){
this.skeletal=skeletal;
this.axes=axes;
reader = JsonProvider.provider().createReader(HandImporter.class.getResourceAsStream("/resources/"+nameFile));
} |
4708b117-9d17-4278-8471-ed7716d11513 | public void readModel(){
readModel(1f);
} |
09461cbe-3112-4c0b-a22e-fb97107fa957 | public void readModel(float scale){
if(reader==null){
return;
}
JsonObject object = reader.readObject();
JsonArray vertices = object.getJsonArray("vertices");
JsonArray uvs = null;
if(!object.getJsonArray("uvs").isEmpty()){
uvs=object.getJsonArray("uvs").getJsonArray(0);
}
JsonArray faces = object.getJsonArray("faces");
JsonArray skinIndices = object.getJsonArray("skinIndices");
JsonArray skinWeights = object.getJsonArray("skinWeights");
JsonArray normals = object.getJsonArray("normals");
if(debug){
System.out.println("vertices = " + vertices.size());
if(uvs!=null){
System.out.println("uvs = " + uvs.size());
}
System.out.println("faces = " + faces.size());
System.out.println("skinIndices = " + skinIndices.size());
System.out.println("skinWeights = " + skinWeights.size());
System.out.println("normals = " + normals.size());
}
JsonObject metadata = object.getJsonObject("metadata");
int facesNumber = metadata.getInt("faces");
int nPoints = metadata.getInt("vertices");
int texCoordsNumber = 2; // so at least nTVerts=1
if(!metadata.getJsonArray("uvs").isEmpty()){
texCoordsNumber=metadata.getJsonArray("uvs").getInt(0);
}
final int MINMAXLEN = vertices.size()/nPoints; // 3
float[] min = new float[MINMAXLEN];
float[] max = new float[MINMAXLEN];
Arrays.fill(min, Integer.MAX_VALUE);
Arrays.fill(max, Integer.MIN_VALUE);
final int LEN = faces.size()/facesNumber; // (texCoordsNumber>0?11:8);
// item 0: type of element: is always 42/34
final int V1 = 1;
final int V2 = 2;
final int V3 = 3;
// item 4: material_index: is always 0
final int UV1 = 5;
final int UV2 = 6;
final int UV3 = 7;
final int N1 = (uvs!=null)?8:5;
final int N2 = (uvs!=null)?9:6;
final int N3 = (uvs!=null)?10:7;
int[][] pfaces = new int[facesNumber][];
int[][] pnormals = new int[facesNumber][];
PolygonMesh polygonMesh = new PolygonMesh();
polygonMesh.getPoints().ensureCapacity(nPoints);
polygonMesh.getTexCoords().ensureCapacity(texCoordsNumber);
polygonMesh.getFaceSmoothingGroups().ensureCapacity(facesNumber);
for (int i = 0; i < vertices.size(); i++) {
float c = (float) (scale* vertices.getJsonNumber(i).doubleValue());
polygonMesh.getPoints().addAll(c);
int j = i % MINMAXLEN;
min[j] = Math.min(min[j], c);
max[j] = Math.max(max[j], c);
}
if(uvs!=null){
for (int i = 0; i < uvs.size(); i++) {
polygonMesh.getTexCoords().addAll((float) uvs.getJsonNumber(i).doubleValue());
}
} else {
for (int i = 0; i < texCoordsNumber; i++) {
polygonMesh.getTexCoords().addAll(0f); // create at least 2 coordinates
}
}
float[] fnormals = new float[normals.size()];
for (int i = 0; i < normals.size(); i++) {
fnormals[i] = (float) normals.getJsonNumber(i).doubleValue();
}
for (int i = 0; i < faces.size(); i += LEN) {
pfaces[i / LEN] = new int[] {
faces.getInt(i + V1), (uvs!=null?faces.getInt(i + UV1):0),
faces.getInt(i + V2), (uvs!=null?faces.getInt(i + UV2):0),
faces.getInt(i + V3), (uvs!=null?faces.getInt(i + UV3):0)};
pnormals[i / LEN] = new int[] {
faces.getInt(i + N1),faces.getInt(i + N2),faces.getInt(i + N3)};
}
polygonMesh.faces = pfaces;
int[] smGroups = SmoothingGroups.calcSmoothGroups(pfaces, pnormals, fnormals);
polygonMesh.getFaceSmoothingGroups().setAll(smGroups);
if(debug){
System.out.println("polygonMesh.getFaceSmoothingGroups() = " + polygonMesh.getFaceSmoothingGroups());
}
if(debug){
for (int i = 0; i < MINMAXLEN; i++) {
System.out.println(i + ", min[i] = " + min[i] + ", max[i] = " + max[i]);
}
}
final int nJoints = metadata.getInt("bones");
float[][] weights = new float[nJoints][nPoints];
Affine[] bindTransforms = new Affine[nJoints];
Affine bindGlobalTransform = new Affine();
List<Joint> joints = new ArrayList<>(nJoints);
for (int i = 0; i < nJoints; i++) {
JsonObject bone = object.getJsonArray("bones").getJsonObject(i);
Joint joint = new Joint();
String name = bone.getString("name");
if(debug){
System.out.println("name = " + name);
}
joint.setId(name);
JsonArray pos = bone.getJsonArray("pos");
double x = scale * pos.getJsonNumber(0).doubleValue();
double y = scale * pos.getJsonNumber(1).doubleValue();
double z = scale * pos.getJsonNumber(2).doubleValue();
joint.t.setX(x);
joint.t.setY(y);
joint.t.setZ(z);
bindTransforms[i] = new Affine();
int parentIndex = bone.getInt("parent");
if (parentIndex == -1) {
if(axes){
joint.getChildren().add(new Axes(0.04));
}
jointForest.add(joint);
bindTransforms[i] = new Affine(new Translate(-x, -y, -z));
} else {
if(axes){
joint.getChildren().add(new Axes(0.02));
}
Joint parent = joints.get(parentIndex);
parent.getChildren().add(joint);
if(skeletal){
parent.getChildren().add(new Bone(0.02,new Point3D(x, y, z)));
}
try {
bindTransforms[i] = new Affine(joint.getLocalToSceneTransform().createInverse());
} catch (NonInvertibleTransformException ex) {
System.out.println("Error: "+ex);
}
}
joints.add(joint);
}
for (int i = 0; i < skinIndices.size(); i += 2) {
int pIndex = i / 2;
int jIndex1 = skinIndices.getInt(i);
int jIndex2 = skinIndices.getInt(i + 1);
float weight1 = (float) skinWeights.getJsonNumber(i).doubleValue();
float weight2 = (float) skinWeights.getJsonNumber(i + 1).doubleValue();
float total = weight1 + weight2;
weight1 /= total;
weight2 /= total;
if (weights[jIndex1][pIndex] == 0) {
weights[jIndex1][pIndex] = weight1;
}
if (weights[jIndex2][pIndex] == 0) {
weights[jIndex2][pIndex] = weight2;
}
}
if(debug){
for (int j = 0; j < nPoints; j++) {
double total = 0;
for (int i = 0; i < nJoints; i++) {
double w = weights[i][j];
total += w;
}
if (Math.abs(total - 1) > 1e-3) {
System.out.println("j = " + j + ", total = " + total);
for (int i = 0; i < nJoints; i++) {
double w = weights[i][j];
if (w > 0) {
System.out.println(" i = " + i + ", w = " + w);
}
}
}
}
}
SkinningMesh skinningMesh = new SkinningMesh(polygonMesh, weights,
bindTransforms, bindGlobalTransform, joints, jointForest);
skinningMeshView = new PolygonMeshView(skinningMesh);
PhongMaterial phongMaterial = new PhongMaterial();
// phongMaterial.setDiffuseMap(new Image(getClass().getResourceAsStream("skin_texture_by_rosedecastille-d4lgv9y.jpg")));
phongMaterial.setDiffuseColor(Color.SANDYBROWN);
skinningMeshView.setMaterial(phongMaterial);
// skinningMeshView.setSubdivisionLevel(1); // NOT SUPPORTED FOR SKINNING MESHES
if(skeletal){
skinningMeshView.setDrawMode(DrawMode.LINE);
}
skinningMeshView.setCullFace(CullFace.BACK);
} |
118f206e-3403-4674-9978-fd79818a4726 | public PolygonMeshView getSkinningMeshView() { return skinningMeshView; } |
3e0968df-62f6-4bff-9b7e-0a6f15484756 | public List<Parent> getJointForest() { return jointForest; } |
8f215f20-604b-4153-8530-b41e92021069 | public Bone(){
this(1, Point3D.ZERO);
} |
20aa23dc-ea8d-4d4a-bfd8-981865c5b36d | public Bone(double scale, Point3D posJoint) {
Box origin=new Box(10,10,10);
origin.setMaterial(new PhongMaterial(Color.ORANGE));
Cylinder bone = new Cylinder(5, posJoint.magnitude()/scale);
double angle = Math.toDegrees(Math.acos((new Point3D(0,1,0)).dotProduct(posJoint)/posJoint.magnitude()));
Point3D axis = (new Point3D(0,1,0)).crossProduct(posJoint);
bone.getTransforms().addAll(new Rotate(angle,0,0,0,axis), new Translate(0,posJoint.magnitude()/2d/scale, 0));
bone.setMaterial(new PhongMaterial(Color.CADETBLUE));
Sphere end = new Sphere(6);
end.getTransforms().addAll(new Translate(posJoint.getX()/scale,posJoint.getY()/scale,posJoint.getZ()/scale));
end.setMaterial(new PhongMaterial(Color.YELLOW));
getChildren().addAll(origin, bone, end);
getTransforms().add(new Scale(scale, scale, scale));
} |
b3b0c610-884c-40e3-b812-879a08565b79 | public Minus(ArithmeticExpression arg1, ArithmeticExpression arg2) {
super();
this.arg1 = arg1; this.arg2 = arg2;
super.operands.add(arg1); super.operands.add(arg2);
} |
ac43c254-a3b7-4c94-a8e3-3ace3b95b384 | public int evaluate(Map<String, Integer> m) {
return arg1.evaluate(m) - arg2.evaluate(m);
} |
f41a9888-fdbd-4a5d-af50-88e598292f0d | public Iterator<ArithmeticExpression> iterator() { return new ArithmeticExpressionIterator(this); } |
46f80801-75a7-40bb-b706-1fac8de99e32 | @Override
public void add(ArithmeticExpression exp) { throw new UnsupportedOperationException(); } |
f1eb8bfb-347f-400d-a980-4f29a9eaf7c5 | public String toString() {
return "(" + arg1 + "-" + arg2 + ")";
} |
887dc8c7-6cdd-47ff-a18d-f1713f433e64 | public String toString(); |
2d2f3069-304c-4904-8a82-35a1857cc043 | public int evaluate(Map<String,Integer> m); |
b8cc956b-76ad-4c1f-b675-c4669a89d6dd | public Plus() {
super();
} |
e290d049-ac8a-4aea-878b-562a520c9cd5 | public int evaluate(Map<String,Integer> m) {
int total = 0;
for (ArithmeticExpression exp : operands) {
total = total + exp.evaluate(m);
}
return total;
} |
e5cd465b-4a3a-4022-8473-fed139f993ba | public Iterator<ArithmeticExpression> iterator() { return new ArithmeticExpressionIterator(this); } |
7a4eefd1-64a8-41f7-b033-6e8768a59068 | public String toString() {
String str = "(";
Iterator<ArithmeticExpression> iter = operands.iterator();
while (iter.hasNext()) {
str = str + iter.next();
if (iter.hasNext()) {
str = str + "+";
}
else {
str = str + ")";
}
}
return str;
} |
841cbf58-e606-4c4c-adeb-462351c9b011 | public Variable(String var) { this.var = var; } |
841da434-6ff1-4ee0-a47b-3074861ed6d4 | public int evaluate(Map<String, Integer> m) {
int val = m.get(var);
if (val <= 0 || val > 0) { //Tests if val is an int, since m.get() returns null if key not found
return val;
}
throw new UnsupportedOperationException();
} |
5dae0d5d-f2bd-4636-ae5d-7e739961715c | public Iterator<ArithmeticExpression> iterator() { return new ArithmeticExpressionIterator(this); } |
73143c79-4733-4da4-97b6-f94872e19649 | public String toString() {
return var;
} |
7ed2876b-1c48-4412-a256-1a18c5714b2e | public static void main(String args[]) {
//Create the expression (x * (2+3) - 10) * y for x = 5, y = 2
//Should equal 30
//Create the variable map
Map<String, Integer> m = new HashMap<String, Integer>();
m.put("x", 5);
m.put("y", 2);
//Create expression for (2+3)
Number n1 = new Number(2);
Number n2 = new Number(3);
Operator op1 = new Plus();
op1.add(n1); op1.add(n2);
//Create x*(2+3)
Variable n3 = new Variable("x");
Operator op2 = new Product();
op2.add(n3); op2.add(op1);
//create x*(2+3) - 10
Number n4 = new Number(10);
Operator op3 = new Minus(op2, n4);
//create (x*(2+3) - 10) * y
Variable n5 = new Variable("y");
Operator op4 = new Product();
op4.add(op3); op4.add(n5);
System.out.println("Variable values are:");
Iterator<ArithmeticExpression> it = op4.iterator();
while (it.hasNext()) {
ArithmeticExpression node = it.next();
if (node instanceof Variable) {
Variable var = (Variable)node;
System.out.println(var + " = " + var.evaluate(m));
}
}
System.out.println();
Iterator<ArithmeticExpression> it2 = op4.iterator();
int max = 0;
while (it2.hasNext()) {
ArithmeticExpression node = it2.next();
if (node instanceof Number) {
Number n = (Number)node;
int num = n.getNumber();
if (num > max) { max = num; }
}
}
System.out.println("The largest integer is : " + max);
System.out.println("");
System.out.println("Expression is:");
System.out.println(op4.toString());
System.out.println();
System.out.println("Evalauted: ");
System.out.println(op4.evaluate(m));
} |
e134f5d2-97b7-44df-8fea-27e488c7f8cc | public Product() {
super();
} |
ba7a12c7-05e7-406a-880b-5e3956519591 | public int evaluate(Map<String, Integer> m) {
int total = 1;
for (ArithmeticExpression exp : operands) {
total = total * exp.evaluate(m);
}
return total;
} |
242bf867-1d2c-49e0-be04-0d447d8d3db4 | public Iterator<ArithmeticExpression> iterator() { return new ArithmeticExpressionIterator(this); } |
9b925614-9a8e-4629-9f5e-9a5e2915956f | public String toString() {
String str = "(";
Iterator<ArithmeticExpression> iter = operands.iterator();
while (iter.hasNext()) {
str = str + iter.next();
if (iter.hasNext()) {
str = str + "*";
}
else {
str = str + ")";
}
}
return str;
} |
ef7121f6-e89d-4b29-b4c7-7d4467372518 | public Number(int number) { this.number = number; } |
ebd490e0-768d-4ded-9ef3-9b97b6c9df28 | public int getNumber() { return number; } |
c4e663b2-429b-4a9a-8bd2-6bfaf1b75368 | public String toString() { /*return "(" + number + ")";*/ return "" + number; } |
308d1f0d-90a9-426c-b598-8bc65c6f522f | public int evaluate(Map<String, Integer> m) { return number; } |
bbf9a12f-723f-4f6f-83e9-e21fdf6a3e70 | public Iterator<ArithmeticExpression> iterator() { return new ArithmeticExpressionIterator(this); } |
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