Lab 5

Clock.java

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+import javafx.animation.*;
+import javafx.application.Application;
+import javafx.scene.Group;
+import javafx.scene.Scene;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.paint.Color;
+import javafx.scene.shape.Circle;
+import javafx.scene.shape.Line;
+import javafx.scene.transform.Rotate;
+import javafx.stage.Stage;
+import javafx.util.Duration;
+
+import java.net.URL;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+public class Clock extends Application {
+    @Override
+    public void start(Stage stage) throws Exception {
+        stage.setTitle("Clock");
+        URL background = getClass().getResource("/image.png");
+        Image cl = new Image(background.toString(), 600, 600, false, false);
+        ImageView imageView = new ImageView(cl);
+        Calendar calendar = GregorianCalendar.getInstance();
+        Circle face = new Circle(300,300,10);
+        Circle face2 = new Circle(300,300,280);
+        face.setFill(Color.WHITE);
+        face2.setFill(null);
+        face2.setStroke(Color.WHITE);
+        face2.setStrokeWidth(6);
+
+        Line secondArrow = new Line(0,60,0,-290);
+        secondArrow.setTranslateX(300);
+        secondArrow.setTranslateY(300);
+        secondArrow.setStroke(Color.WHITE);
+        secondArrow.setStrokeWidth(2);
+        Line minuteArrow = new Line(0,60,0,-250);
+        minuteArrow.setTranslateX(300);
+        minuteArrow.setTranslateY(300);
+        minuteArrow.setStroke(Color.WHITE);
+        minuteArrow.setStrokeWidth(6);
+        Line hourArrow = new Line(0,60,0,-150);
+        hourArrow.setTranslateX(300);
+        hourArrow.setTranslateY(300);
+        hourArrow.setStroke(Color.WHITE);
+        hourArrow.setStrokeWidth(8);
+
+        double secDegree = calendar.get(Calendar.SECOND) * (360 / 60);
+        double minDegree = (calendar.get(Calendar.MINUTE) + secDegree / 360.0) * (360 / 60);
+        double hourDegree = (calendar.get(Calendar.HOUR) + minDegree / 360) * (360 / 12);
+
+        Rotate rotateSec = new Rotate(secDegree);
+        Rotate rotateMin = new Rotate(minDegree);
+        Rotate rotateHour = new Rotate(hourDegree);
+
+        secondArrow.getTransforms().add(rotateSec);
+        minuteArrow.getTransforms().add(rotateMin);
+        hourArrow.getTransforms().add(rotateHour);
+
+        final Timeline secTime = new Timeline(
+                new KeyFrame(
+                        Duration.seconds(60),
+                        new KeyValue(
+                                rotateSec.angleProperty(),
+                                360 + secDegree,
+                                Interpolator.LINEAR
+                        )
+                )
+        );
+
+        final Timeline minTime = new Timeline(
+                new KeyFrame(
+                        Duration.minutes(60),
+                        new KeyValue(
+                                rotateMin.angleProperty(),
+                                360 + minDegree,
+                                Interpolator.LINEAR
+                        )
+                )
+        );
+        final Timeline hourTime = new Timeline(
+                new KeyFrame(
+                        Duration.hours(12),
+                        new KeyValue(
+                                rotateHour.angleProperty(),
+                                360 + hourDegree,
+                                Interpolator.LINEAR
+                        )
+                )
+        );
+        secTime.setCycleCount(Animation.INDEFINITE);
+        minTime.setCycleCount(Animation.INDEFINITE);
+        hourTime.setCycleCount(Animation.INDEFINITE);
+
+        secTime.play();
+        minTime.play();
+        hourTime.play();
+
+        Group root = new Group(imageView, face,face2,secondArrow,minuteArrow,hourArrow);
+        Scene scene = new Scene(root, 600, 600);
+        stage.setScene(scene);
+        stage.show();
+
+    }
+    public static void main(String[] args) {
+        Application.launch(args);
+    }
+}

lab5.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: com.googlecode.json-simple:json-simple:1.1.1" level="project" />
+    <orderEntry type="library" name="Maven: junit:junit:4.10" level="project" />
+    <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.1" level="project" />
+    <orderEntry type="library" name="Maven: org.json:json:20180130" level="project" />
+    <orderEntry type="library" name="Maven: org.decimal4j:decimal4j:1.0.3" level="project" />
+    <orderEntry type="library" name="Maven: commons-io:commons-io:2.6" level="project" />
+  </component>
+</module>

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>niit</groupId>
+    <artifactId>lab5</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>7</source>
+                    <target>7</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>com.googlecode.json-simple</groupId>
+            <artifactId>json-simple</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20180130</version>
+        </dependency>
+        <dependency>
+            <groupId>org.decimal4j</groupId>
+            <artifactId>decimal4j</artifactId>
+            <version>1.0.3</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.6</version>
+        </dependency>
+    </dependencies>
+</project>

src/main/java/Methods/Automata.java

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+package Methods;
+
+import org.apache.commons.io.FileUtils;
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Paths;
+import java.util.*;
+
+public class Automata {
+
+    private enum States {
+        OFF, WAIT, ACCEPT, CHECK, COOK
+    }
+
+    private Integer cash;
+    private HashMap<String,Integer> Menu = new HashMap<>();
+    private States state;
+
+    public Automata(String menu) {
+        cash = 0;
+        state = States.OFF;
+        try {
+            URL resource = getClass().getResource(menu);
+            File file = Paths.get(resource.toURI()).toFile();
+            String content = FileUtils.readFileToString(file, "utf-8");
+            JSONArray menu1 = new JSONArray(content);
+            for (int i = 0;i<menu1.length();i++){
+                JSONObject menu2 = menu1.getJSONObject(i);
+                Menu.put(menu2.getString("name"),menu2.getInt("price"));
+            }
+        } catch (URISyntaxException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public String on() {
+        if (state == States.OFF) {
+            state = States.WAIT;
+        }
+        return state.toString();
+    }
+    public String off() {
+        if (state == States.WAIT) {
+            state = States.OFF;
+        }
+        return state.toString();
+    }
+
+    public Integer getPrice (String name){
+        int i = Menu.get(name);
+        return Menu.get(name);
+    }
+    public String coin(int coin) {
+        if ((state == States.WAIT || state == States.ACCEPT || state == States.CHECK)&& coin>0) {
+            state = States.ACCEPT;
+            cash = cash + coin;
+            return Integer.toString(cash);
+        } else return "Операция невозможна!";
+    }
+
+
+    public String getState() {
+        return state.toString();
+    }
+    private boolean check(Integer price){
+        if (cash>= price)
+            return true;
+        else
+            return false;
+    }
+    private String cook(){
+        try {
+            Thread.sleep(2000);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        state = States.COOK;
+        return state.toString();
+    }
+    public String finish(String surrender){
+        if (state == States.WAIT){
+            if(surrender.equals("YES")&& cash%5 == 0){
+                state = States.WAIT;
+                int money = cash;
+                cash = 0;
+                return "Ваша сдача - "+money;
+            }
+            else {
+                state = States.WAIT;
+                cash = 0;
+                return "Благодарим за покупку!";
+            }
+        }
+        else return "Операция невозможна!";
+    }
+    public String cancel(){
+        if (state == States.ACCEPT || state == States.COOK){
+            state = States.WAIT;
+            return state.toString();
+        }
+        else return "Операция невозможна!";
+    }
+    public Integer checkcash (){
+        if (state!=States.OFF){
+            return cash;
+        }
+        else return 0;
+    }
+    public String choise(String name){
+        if (state == States.ACCEPT||state == States.WAIT){
+            if (Menu.containsKey(name)){
+                state = States.CHECK;
+                if(check(Menu.get(name))){
+                    cash=cash-Menu.get(name);
+                    return cook();
+                }
+                else{
+                    return "Недостаточно средств на счете!";
+                }
+            }
+            else{
+                return "Выбранного вами напитка не существует";
+            }
+        }
+        else return "Операция невозможна!";
+    }
+}