diff --git a/Programming/PSD/zin3/third/docker-compose.yml b/Programming/PSD/zin3/third/docker-compose.yml
new file mode 100644
index 00000000..39b61682
--- /dev/null
+++ b/Programming/PSD/zin3/third/docker-compose.yml
@@ -0,0 +1,37 @@
+services:
+  zookeeper:
+    image: confluentinc/cp-zookeeper:latest
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+    ports:
+      - "2181:2181"
+
+  kafka:
+    image: confluentinc/cp-kafka:latest
+    depends_on:
+      - zookeeper
+    ports:
+      - "9092:9092"
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:29092,EXTERNAL://localhost:9092
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
+      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+
+  jobmanager:
+    image: flink:latest
+    ports:
+      - "8081:8081"
+    command: jobmanager
+    environment:
+      - JOB_MANAGER_RPC_ADDRESS=jobmanager
+
+  taskmanager:
+    image: flink:latest
+    depends_on:
+      - jobmanager
+    command: taskmanager
+    environment:
+      - JOB_MANAGER_RPC_ADDRESS=jobmanager
\ No newline at end of file
diff --git a/Programming/PSD/zin3/third/run_all.sh b/Programming/PSD/zin3/third/run_all.sh
new file mode 100755
index 00000000..9ebcc2d0
--- /dev/null
+++ b/Programming/PSD/zin3/third/run_all.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# Set working directory to script location
+cd "$(dirname "$0")"
+
+# Check if Docker daemon is running
+if ! docker info &>/dev/null; then
+  echo "ERROR: Docker daemon is not running."
+  echo "Please start Docker with: 'sudo systemctl start docker'"
+  echo "If you want Docker to start automatically at boot: 'sudo systemctl enable docker'"
+  echo "To run Docker without sudo, add your user to the docker group: 'sudo usermod -aG docker $USER'"
+  echo "Then log out and log back in for the changes to take effect."
+  exit 1
+fi
+
+echo "Starting Docker containers..."
+docker-compose up -d
+
+# Wait for services to start
+echo "Waiting for Kafka and Flink to start..."
+sleep 10
+
+echo "Building Maven projects..."
+cd temperature-generator && mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN clean package && cd ..
+cd temperature-anomaly-detector && mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN clean package && cd ..
+cd temperature-alert-visualizer && mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=WARN clean package && cd ..
+
+echo "Creating Kafka topics..."
+docker exec psd_project-kafka-1 kafka-topics --create --if-not-exists --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic Temperatura
+docker exec psd_project-kafka-1 kafka-topics --create --if-not-exists --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic Alarm
+
+echo "Starting all applications..."
+
+# Start temperature anomaly detector - submit to Flink
+echo "Starting Temperature Anomaly Detector..."
+cd temperature-anomaly-detector
+java -jar target/temperature-anomaly-detector-1.0-SNAPSHOT.jar &
+ANOMALY_PID=$!
+cd ..
+
+# Start Alert Visualizer
+echo "Starting Temperature Alert Visualizer..."
+cd temperature-alert-visualizer
+java -jar target/temperature-alert-visualizer-1.0-SNAPSHOT.jar &
+VISUALIZER_PID=$!
+cd ..
+
+# Start Temperature Generator last
+echo "Starting Temperature Generator..."
+cd temperature-generator
+java -jar target/temperature-generator-1.0-SNAPSHOT.jar &
+GENERATOR_PID=$!
+cd ..
+
+echo "All applications are running!"
+echo "Press Ctrl+C to stop all applications"
+
+# Function to handle shutdown
+function cleanup {
+  echo "Shutting down applications..."
+  kill $GENERATOR_PID $VISUALIZER_PID $ANOMALY_PID
+  echo "Stopping Docker containers..."
+  docker-compose down
+  echo "All done!"
+  exit 0
+}
+
+# Catch shutdown signal
+trap cleanup SIGINT SIGTERM
+
+# Keep script running
+while true; do
+  sleep 1
+done
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/dependency-reduced-pom.xml b/Programming/PSD/zin3/third/temperature-alert-visualizer/dependency-reduced-pom.xml
new file mode 100644
index 00000000..b4772156
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/dependency-reduced-pom.xml
@@ -0,0 +1,36 @@
+<?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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.example</groupId>
+  <artifactId>temperature-alert-visualizer</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.4.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>org.example.TemperatureAlertVisualizer</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <properties>
+    <maven.compiler.target>11</maven.compiler.target>
+    <jackson.version>2.14.2</jackson.version>
+    <maven.compiler.source>11</maven.compiler.source>
+    <kafka.version>3.4.0</kafka.version>
+  </properties>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/pom.xml b/Programming/PSD/zin3/third/temperature-alert-visualizer/pom.xml
new file mode 100644
index 00000000..cb6817af
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/pom.xml
@@ -0,0 +1,74 @@
+<?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>org.example</groupId>
+    <artifactId>temperature-alert-visualizer</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <kafka.version>3.4.0</kafka.version>
+        <jackson.version>2.14.2</jackson.version>
+    </properties>
+
+    <dependencies>
+        <!-- Kafka -->
+        <dependency>
+            <groupId>org.apache.kafka</groupId>
+            <artifactId>kafka-clients</artifactId>
+            <version>${kafka.version}</version>
+        </dependency>
+        <!-- Jackson for JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <!-- For simple UI -->
+        <dependency>
+            <groupId>org.jfree</groupId>
+            <artifactId>jfreechart</artifactId>
+            <version>1.5.3</version>
+        </dependency>
+        <!-- Logging -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.4.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>org.example.TemperatureAlertVisualizer</mainClass>
+                                </transformer>
+                            </transformers>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/src/main/java/org/example/TemperatureAlertVisualizer.java b/Programming/PSD/zin3/third/temperature-alert-visualizer/src/main/java/org/example/TemperatureAlertVisualizer.java
new file mode 100644
index 00000000..759f7097
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/src/main/java/org/example/TemperatureAlertVisualizer.java
@@ -0,0 +1,188 @@
+package org.example;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.kafka.clients.consumer.ConsumerConfig;
+import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.apache.kafka.clients.consumer.ConsumerRecords;
+import org.apache.kafka.clients.consumer.KafkaConsumer;
+import org.apache.kafka.common.serialization.StringDeserializer;
+import org.jfree.chart.ChartFactory;
+import org.jfree.chart.ChartPanel;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.axis.NumberAxis;
+import org.jfree.chart.plot.CategoryPlot;
+import org.jfree.chart.plot.PlotOrientation;
+import org.jfree.data.category.DefaultCategoryDataset;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.swing.*;
+import java.awt.*;
+import java.time.Duration;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Collections;
+import java.util.Properties;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public class TemperatureAlertVisualizer {
+    private static final Logger logger = LoggerFactory.getLogger(TemperatureAlertVisualizer.class);
+    private static final String TOPIC = "Alarm";
+    private static final String BOOTSTRAP_SERVERS = "localhost:9092";
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+    
+    private static final ConcurrentHashMap<String, TemperatureAlert> latestAlerts = new ConcurrentHashMap<>();
+    private static final DefaultCategoryDataset dataset = new DefaultCategoryDataset();
+    private static final JTextArea alertTextArea = new JTextArea(20, 50);
+    private static final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+    
+    public static void main(String[] args) {
+        // Create and configure UI
+        setupUI();
+        
+        // Start Kafka consumer in a separate thread
+        Thread consumerThread = new Thread(() -> consumeAlerts());
+        consumerThread.setDaemon(true);
+        consumerThread.start();
+        
+        // Schedule regular UI updates
+        ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
+        executor.scheduleAtFixedRate(TemperatureAlertVisualizer::updateUI, 0, 2, TimeUnit.SECONDS);
+    }
+    
+    private static void setupUI() {
+        JFrame frame = new JFrame("Temperature Alert Visualizer");
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.setSize(800, 600);
+        
+        JPanel mainPanel = new JPanel(new BorderLayout());
+        
+        // Create chart for temperatures
+        JFreeChart chart = ChartFactory.createBarChart(
+            "Temperature Anomalies",
+            "Thermometer",
+            "Temperature (°C)",
+            dataset,
+            PlotOrientation.VERTICAL,
+            true,
+            true,
+            false
+        );
+        
+        // Customize chart
+        CategoryPlot plot = chart.getCategoryPlot();
+        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
+        rangeAxis.setRange(-15.0, 5.0);  // Set range for negative temperatures
+        
+        ChartPanel chartPanel = new ChartPanel(chart);
+        chartPanel.setPreferredSize(new Dimension(800, 300));
+        
+        // Set up text area for alerts
+        alertTextArea.setEditable(false);
+        JScrollPane scrollPane = new JScrollPane(alertTextArea);
+        
+        // Add components to main panel
+        mainPanel.add(chartPanel, BorderLayout.CENTER);
+        mainPanel.add(scrollPane, BorderLayout.SOUTH);
+        
+        frame.add(mainPanel);
+        frame.setVisible(true);
+    }
+    
+    private static void consumeAlerts() {
+        Properties props = new Properties();
+        props.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, BOOTSTRAP_SERVERS);
+        props.put(ConsumerConfig.GROUP_ID_CONFIG, "temperature-alert-visualizer");
+        props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName());
+        props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName());
+        props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
+        
+        try (KafkaConsumer<String, String> consumer = new KafkaConsumer<>(props)) {
+            consumer.subscribe(Collections.singletonList(TOPIC));
+            
+            while (true) {
+                ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(100));
+                
+                for (ConsumerRecord<String, String> record : records) {
+                    try {
+                        JsonNode alertJson = objectMapper.readTree(record.value());
+                        
+                        TemperatureAlert alert = new TemperatureAlert(
+                            alertJson.get("thermometerId").asText(),
+                            alertJson.get("temperature").asDouble(),
+                            alertJson.get("alertTime").asText(),
+                            alertJson.get("message").asText()
+                        );
+                        
+                        latestAlerts.put(alert.thermometerId, alert);
+                        logger.info("Received alert: " + alert);
+                    } catch (Exception e) {
+                        logger.error("Error processing alert record", e);
+                    }
+                }
+            }
+        }
+    }
+    
+    private static void updateUI() {
+        SwingUtilities.invokeLater(() -> {
+            // Update chart data
+            dataset.clear();
+            StringBuilder alertText = new StringBuilder();
+            
+            for (TemperatureAlert alert : latestAlerts.values()) {
+                // Add to chart
+                dataset.addValue(alert.temperature, "Temperature", alert.thermometerId);
+                
+                // Format timestamp
+                LocalDateTime dateTime = LocalDateTime.ofInstant(
+                    Instant.parse(alert.alertTime), 
+                    ZoneId.systemDefault()
+                );
+                String formattedTime = formatter.format(dateTime);
+                
+                // Add to text area
+                alertText.append(formattedTime)
+                         .append(" | ")
+                         .append(alert.thermometerId)
+                         .append(" | ")
+                         .append(String.format("%.2f°C", alert.temperature))
+                         .append(" | ")
+                         .append(alert.message)
+                         .append("\n");
+            }
+            
+            alertTextArea.setText(alertText.toString());
+        });
+    }
+    
+    static class TemperatureAlert {
+        String thermometerId;
+        double temperature;
+        String alertTime;
+        String message;
+        
+        public TemperatureAlert(String thermometerId, double temperature, String alertTime, String message) {
+            this.thermometerId = thermometerId;
+            this.temperature = temperature;
+            this.alertTime = alertTime;
+            this.message = message;
+        }
+        
+        @Override
+        public String toString() {
+            return "Alert{" +
+                   "thermometerId='" + thermometerId + '\'' +
+                   ", temperature=" + temperature +
+                   ", alertTime='" + alertTime + '\'' +
+                   ", message='" + message + '\'' +
+                   '}';
+        }
+    }
+}
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer$TemperatureAlert.class b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer$TemperatureAlert.class
new file mode 100644
index 00000000..6aa6b8ce
Binary files /dev/null and b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer$TemperatureAlert.class differ
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer.class b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer.class
new file mode 100644
index 00000000..a47b8bac
Binary files /dev/null and b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/classes/org/example/TemperatureAlertVisualizer.class differ
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-archiver/pom.properties b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-archiver/pom.properties
new file mode 100644
index 00000000..d689c38f
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-archiver/pom.properties
@@ -0,0 +1,3 @@
+artifactId=temperature-alert-visualizer
+groupId=org.example
+version=1.0-SNAPSHOT
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
new file mode 100644
index 00000000..44533a87
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
@@ -0,0 +1,2 @@
+org/example/TemperatureAlertVisualizer$TemperatureAlert.class
+org/example/TemperatureAlertVisualizer.class
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
new file mode 100644
index 00000000..ddb5dba3
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
@@ -0,0 +1 @@
+/home/kuhy/WUT_Computer_Science/Programming/PSD/zin3/third/temperature-alert-visualizer/src/main/java/org/example/TemperatureAlertVisualizer.java
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/original-temperature-alert-visualizer-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/original-temperature-alert-visualizer-1.0-SNAPSHOT.jar
new file mode 100644
index 00000000..cec6ffdd
Binary files /dev/null and b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/original-temperature-alert-visualizer-1.0-SNAPSHOT.jar differ
diff --git a/Programming/PSD/zin3/third/temperature-alert-visualizer/target/temperature-alert-visualizer-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/temperature-alert-visualizer-1.0-SNAPSHOT.jar
new file mode 100644
index 00000000..7745b054
Binary files /dev/null and b/Programming/PSD/zin3/third/temperature-alert-visualizer/target/temperature-alert-visualizer-1.0-SNAPSHOT.jar differ
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/dependency-reduced-pom.xml b/Programming/PSD/zin3/third/temperature-anomaly-detector/dependency-reduced-pom.xml
new file mode 100644
index 00000000..0bb8ca87
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/dependency-reduced-pom.xml
@@ -0,0 +1,55 @@
+<?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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.example</groupId>
+  <artifactId>temperature-anomaly-detector</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.4.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>org.example.TemperatureAnomalyDetector</mainClass>
+                </transformer>
+                <transformer />
+              </transformers>
+              <filters>
+                <filter>
+                  <artifact>*:*</artifact>
+                  <excludes>
+                    <exclude>META-INF/*.SF</exclude>
+                    <exclude>META-INF/*.DSA</exclude>
+                    <exclude>META-INF/*.RSA</exclude>
+                  </excludes>
+                </filter>
+              </filters>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-streaming-java</artifactId>
+      <version>1.17.0</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+  <properties>
+    <maven.compiler.target>11</maven.compiler.target>
+    <jackson.version>2.14.2</jackson.version>
+    <flink.version>1.17.0</flink.version>
+    <maven.compiler.source>11</maven.compiler.source>
+  </properties>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/pom.xml b/Programming/PSD/zin3/third/temperature-anomaly-detector/pom.xml
new file mode 100644
index 00000000..6e51f0ef
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/pom.xml
@@ -0,0 +1,150 @@
+<?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>org.example</groupId>
+    <artifactId>temperature-anomaly-detector</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <flink.version>1.17.0</flink.version>
+        <jackson.version>2.14.2</jackson.version>
+    </properties>
+
+    <dependencies>
+        <!-- Flink Core - Remove the 'provided' scope to include in the JAR -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-streaming-java</artifactId>
+            <version>${flink.version}</version>
+            <!-- Remove the provided scope so it's included in the JAR -->
+        </dependency>
+        <!-- Flink Kafka Connector -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-connector-kafka</artifactId>
+            <version>${flink.version}</version>
+        </dependency>
+        <!-- Flink Core - Required for execution -->
+        <dependency>
+            <groupId>org.apache.flink</groupId>
+            <artifactId>flink-clients</artifactId>
+            <version>${flink.version}</version>
+        </dependency>
+        <!-- Jackson for JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <!-- Logging -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <!-- Add maven-compiler-plugin to configure JVM arguments -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
+                    <compilerArgs>
+                        <arg>--add-opens</arg>
+                        <arg>java.base/java.util=ALL-UNNAMED</arg>
+                        <arg>--add-opens</arg>
+                        <arg>java.base/java.lang=ALL-UNNAMED</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.4.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>org.example.TemperatureAnomalyDetector</mainClass>
+                                </transformer>
+                                <!-- Include this transformer to handle service files properly -->
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                            </transformers>
+                            <filters>
+                                <filter>
+                                    <artifact>*:*</artifact>
+                                    <excludes>
+                                        <exclude>META-INF/*.SF</exclude>
+                                        <exclude>META-INF/*.DSA</exclude>
+                                        <exclude>META-INF/*.RSA</exclude>
+                                    </excludes>
+                                </filter>
+                            </filters>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+        
+        <!-- Configure the same JVM args for runtime execution -->
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+    </build>
+    
+    <!-- Add exec plugin to pass JVM arguments when running with mvn exec -->
+    <profiles>
+        <profile>
+            <id>add-opens</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.codehaus.mojo</groupId>
+                        <artifactId>exec-maven-plugin</artifactId>
+                        <version>3.1.0</version>
+                        <configuration>
+                            <executable>java</executable>
+                            <arguments>
+                                <argument>--add-opens</argument>
+                                <argument>java.base/java.util=ALL-UNNAMED</argument>
+                                <argument>--add-opens</argument>
+                                <argument>java.base/java.lang=ALL-UNNAMED</argument>
+                                <argument>-classpath</argument>
+                                <classpath/>
+                                <argument>org.example.TemperatureAnomalyDetector</argument>
+                            </arguments>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureAnomalyDetector.java b/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureAnomalyDetector.java
new file mode 100644
index 00000000..1f64774a
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureAnomalyDetector.java
@@ -0,0 +1,149 @@
+package org.example;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.apache.flink.api.common.eventtime.WatermarkStrategy;
+import org.apache.flink.api.common.functions.MapFunction;
+import org.apache.flink.api.common.functions.FilterFunction;
+import org.apache.flink.api.common.serialization.SimpleStringSchema;
+import org.apache.flink.api.java.functions.KeySelector;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;
+import org.apache.flink.connector.kafka.sink.KafkaSink;
+import org.apache.flink.connector.kafka.source.KafkaSource;
+import org.apache.flink.connector.kafka.source.enumerator.initializer.OffsetsInitializer;
+import org.apache.flink.streaming.api.datastream.DataStream;
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.streaming.api.windowing.assigners.TumblingProcessingTimeWindows;
+import org.apache.flink.streaming.api.windowing.time.Time;
+import org.apache.kafka.clients.producer.ProducerConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.Instant;
+import java.util.Properties;
+
+public class TemperatureAnomalyDetector {
+    private static final Logger logger = LoggerFactory.getLogger(TemperatureAnomalyDetector.class);
+    private static final String INPUT_TOPIC = "Temperatura";
+    private static final String OUTPUT_TOPIC = "Alarm";
+    private static final String BOOTSTRAP_SERVERS = "localhost:9092";
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    public static void main(String[] args) throws Exception {
+        logger.info("Starting Temperature Anomaly Detector application");
+        
+        // Create and configure the Flink execution environment
+        final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
+        
+        // Set parallelism to 1 for simplified processing
+        env.setParallelism(1);
+
+        logger.info("Configuring Kafka source for topic: {}", INPUT_TOPIC);
+        
+        // Configure Kafka source
+        KafkaSource<String> source = KafkaSource.<String>builder()
+                .setBootstrapServers(BOOTSTRAP_SERVERS)
+                .setTopics(INPUT_TOPIC)
+                .setGroupId("temperature-anomaly-detector")
+                .setStartingOffsets(OffsetsInitializer.earliest())
+                .setValueOnlyDeserializer(new SimpleStringSchema())
+                .build();
+
+        logger.info("Configuring Kafka sink for topic: {}", OUTPUT_TOPIC);
+        
+        // Configure Kafka sink
+        Properties producerProps = new Properties();
+        producerProps.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, BOOTSTRAP_SERVERS);
+        
+        KafkaSink<String> sink = KafkaSink.<String>builder()
+                .setBootstrapServers(BOOTSTRAP_SERVERS)
+                .setRecordSerializer(KafkaRecordSerializationSchema.<String>builder()
+                        .setTopic(OUTPUT_TOPIC)
+                        .setValueSerializationSchema(new SimpleStringSchema())
+                        .build())
+                .setKafkaProducerConfig(producerProps)
+                .build();
+
+        logger.info("Building temperature processing pipeline");
+        
+        // Parse temperature readings from Kafka
+        DataStream<TemperatureReading> temperatureStream = env
+                .fromSource(source, WatermarkStrategy.noWatermarks(), "Kafka Source")
+                .map(new MapFunction<String, TemperatureReading>() {
+                    @Override
+                    public TemperatureReading map(String jsonString) throws Exception {
+                        logger.debug("Received temperature reading: {}", jsonString);
+                        return objectMapper.readValue(jsonString, TemperatureReading.class);
+                    }
+                });
+
+        // Detect anomalies (temperatures below zero)
+        DataStream<String> alarmStream = temperatureStream
+                .filter(new FilterFunction<TemperatureReading>() {
+                    @Override
+                    public boolean filter(TemperatureReading reading) throws Exception {
+                        boolean isAnomaly = reading.temperature < 0.0;
+                        if (isAnomaly) {
+                            logger.info("Anomaly detected: {}°C from {}", 
+                                reading.temperature, reading.thermometerId);
+                        }
+                        return isAnomaly;
+                    }
+                })
+                // Group by thermometer ID
+                .keyBy((KeySelector<TemperatureReading, String>) reading -> reading.thermometerId)
+                // Apply a time window to aggregate anomalies
+                .window(TumblingProcessingTimeWindows.of(Time.seconds(10)))
+                .apply(new TemperatureWindowFunction())
+                .map(new MapFunction<TemperatureAlert, String>() {
+                    @Override
+                    public String map(TemperatureAlert alert) throws Exception {
+                        ObjectNode alertJson = objectMapper.createObjectNode();
+                        alertJson.put("thermometerId", alert.thermometerId);
+                        alertJson.put("temperature", alert.temperature);
+                        alertJson.put("alertTime", alert.alertTime);
+                        alertJson.put("message", alert.message);
+                        String json = objectMapper.writeValueAsString(alertJson);
+                        logger.info("Producing alert: {}", json);
+                        return json;
+                    }
+                });
+
+        // Send alerts to Kafka
+        alarmStream.sinkTo(sink);
+
+        logger.info("Executing Temperature Anomaly Detector job");
+        
+        // Execute the Flink job
+        try {
+            env.execute("Temperature Anomaly Detector");
+        } catch (Exception e) {
+            logger.error("Error executing Flink job", e);
+            throw e;
+        }
+    }
+
+    // POJO classes
+    public static class TemperatureReading {
+        public String thermometerId;
+        public String timestamp;
+        public double temperature;
+        
+        public TemperatureReading() {}
+    }
+    
+    public static class TemperatureAlert {
+        public String thermometerId;
+        public double temperature;
+        public String alertTime;
+        public String message;
+        
+        public TemperatureAlert(String thermometerId, double temperature, String message) {
+            this.thermometerId = thermometerId;
+            this.temperature = temperature;
+            this.alertTime = Instant.now().toString();
+            this.message = message;
+        }
+    }
+}
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureWindowFunction.java b/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureWindowFunction.java
new file mode 100644
index 00000000..06570ee2
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureWindowFunction.java
@@ -0,0 +1,50 @@
+package org.example;
+
+import org.apache.flink.api.java.tuple.Tuple;
+import org.apache.flink.streaming.api.functions.windowing.WindowFunction;
+import org.apache.flink.streaming.api.windowing.windows.TimeWindow;
+import org.apache.flink.util.Collector;
+import org.example.TemperatureAnomalyDetector.TemperatureReading;
+import org.example.TemperatureAnomalyDetector.TemperatureAlert;
+
+import java.util.Iterator;
+
+public class TemperatureWindowFunction implements WindowFunction<TemperatureReading, TemperatureAlert, String, TimeWindow> {
+    
+    @Override
+    public void apply(
+            String key, 
+            TimeWindow window, 
+            Iterable<TemperatureReading> values, 
+            Collector<TemperatureAlert> out) {
+        
+        Iterator<TemperatureReading> iterator = values.iterator();
+        if (!iterator.hasNext()) {
+            return; // No readings in this window
+        }
+        
+        // Find the lowest temperature in the window
+        TemperatureReading lowestReading = iterator.next();
+        double lowestTemp = lowestReading.temperature;
+        
+        while (iterator.hasNext()) {
+            TemperatureReading reading = iterator.next();
+            if (reading.temperature < lowestTemp) {
+                lowestTemp = reading.temperature;
+                lowestReading = reading;
+            }
+        }
+        
+        // Create and emit an alert for the lowest temperature reading
+        String message = String.format("Freezing temperature alert! %s reported %.2f°C", 
+                lowestReading.thermometerId, lowestTemp);
+        
+        TemperatureAlert alert = new TemperatureAlert(
+                lowestReading.thermometerId, 
+                lowestTemp, 
+                message
+        );
+        
+        out.collect(alert);
+    }
+}
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$1.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$1.class
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$2.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$2.class
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$3.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$3.class
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$TemperatureAlert.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$TemperatureAlert.class
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$TemperatureReading.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureAnomalyDetector$TemperatureReading.class
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new file mode 100644
index 00000000..c7d8f6e9
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureWindowFunction.class b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/classes/org/example/TemperatureWindowFunction.class
new file mode 100644
index 00000000..913c0af6
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-archiver/pom.properties b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-archiver/pom.properties
new file mode 100644
index 00000000..e4bd7466
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-archiver/pom.properties
@@ -0,0 +1,3 @@
+artifactId=temperature-anomaly-detector
+groupId=org.example
+version=1.0-SNAPSHOT
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
new file mode 100644
index 00000000..56447dbd
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
@@ -0,0 +1,7 @@
+org/example/TemperatureAnomalyDetector.class
+org/example/TemperatureAnomalyDetector$2.class
+org/example/TemperatureWindowFunction.class
+org/example/TemperatureAnomalyDetector$TemperatureReading.class
+org/example/TemperatureAnomalyDetector$TemperatureAlert.class
+org/example/TemperatureAnomalyDetector$1.class
+org/example/TemperatureAnomalyDetector$3.class
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
new file mode 100644
index 00000000..f905c6f5
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
@@ -0,0 +1,2 @@
+/home/kuhy/WUT_Computer_Science/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureAnomalyDetector.java
+/home/kuhy/WUT_Computer_Science/Programming/PSD/zin3/third/temperature-anomaly-detector/src/main/java/org/example/TemperatureWindowFunction.java
diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/original-temperature-anomaly-detector-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/original-temperature-anomaly-detector-1.0-SNAPSHOT.jar
new file mode 100644
index 00000000..b9bc7773
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diff --git a/Programming/PSD/zin3/third/temperature-anomaly-detector/target/temperature-anomaly-detector-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-anomaly-detector/target/temperature-anomaly-detector-1.0-SNAPSHOT.jar
new file mode 100644
index 00000000..7f6c5eaf
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diff --git a/Programming/PSD/zin3/third/temperature-generator/dependency-reduced-pom.xml b/Programming/PSD/zin3/third/temperature-generator/dependency-reduced-pom.xml
new file mode 100644
index 00000000..ff595e63
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/dependency-reduced-pom.xml
@@ -0,0 +1,36 @@
+<?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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.example</groupId>
+  <artifactId>temperature-generator</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.4.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>org.example.TemperatureGenerator</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <properties>
+    <maven.compiler.target>11</maven.compiler.target>
+    <jackson.version>2.14.2</jackson.version>
+    <maven.compiler.source>11</maven.compiler.source>
+    <kafka.version>3.4.0</kafka.version>
+  </properties>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-generator/pom.xml b/Programming/PSD/zin3/third/temperature-generator/pom.xml
new file mode 100644
index 00000000..2728dfde
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/pom.xml
@@ -0,0 +1,68 @@
+<?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>org.example</groupId>
+    <artifactId>temperature-generator</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <kafka.version>3.4.0</kafka.version>
+        <jackson.version>2.14.2</jackson.version>
+    </properties>
+
+    <dependencies>
+        <!-- Kafka -->
+        <dependency>
+            <groupId>org.apache.kafka</groupId>
+            <artifactId>kafka-clients</artifactId>
+            <version>${kafka.version}</version>
+        </dependency>
+        <!-- Jackson for JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <!-- Logging -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>2.0.5</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.4.1</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>org.example.TemperatureGenerator</mainClass>
+                                </transformer>
+                            </transformers>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/Programming/PSD/zin3/third/temperature-generator/src/main/java/org/example/TemperatureGenerator.java b/Programming/PSD/zin3/third/temperature-generator/src/main/java/org/example/TemperatureGenerator.java
new file mode 100644
index 00000000..6a2fb335
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/src/main/java/org/example/TemperatureGenerator.java
@@ -0,0 +1,85 @@
+package org.example;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.clients.producer.ProducerConfig;
+import org.apache.kafka.clients.producer.ProducerRecord;
+import org.apache.kafka.common.serialization.StringSerializer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.time.Instant;
+import java.util.Properties;
+import java.util.Random;
+import java.util.concurrent.TimeUnit;
+
+public class TemperatureGenerator {
+    private static final Logger logger = LoggerFactory.getLogger(TemperatureGenerator.class);
+    private static final String TOPIC = "Temperatura";
+    private static final String BOOTSTRAP_SERVERS = "localhost:9092";
+    private static final int NUM_THERMOMETERS = 5;
+    private static final Random random = new Random();
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    public static void main(String[] args) {
+        // Configure Kafka producer
+        Properties props = new Properties();
+        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, BOOTSTRAP_SERVERS);
+        props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
+        props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
+
+        try (KafkaProducer<String, String> producer = new KafkaProducer<>(props)) {
+            logger.info("Starting temperature data generation...");
+            
+            while (true) {
+                for (int i = 1; i <= NUM_THERMOMETERS; i++) {
+                    // Generate a temperature (sometimes below zero)
+                    double temperature = (random.nextDouble() * 40) - 10;  // Range from -10°C to 30°C
+                    
+                    TemperatureReading reading = new TemperatureReading(
+                        "Thermometer-" + i,
+                        Instant.now().toString(),
+                        temperature
+                    );
+                    
+                    String jsonReading = objectMapper.writeValueAsString(reading);
+                    ProducerRecord<String, String> record = new ProducerRecord<>(
+                        TOPIC, 
+                        reading.thermometerId, 
+                        jsonReading
+                    );
+                    
+                    producer.send(record, (metadata, exception) -> {
+                        if (exception != null) {
+                            logger.error("Error sending temperature data", exception);
+                        } else {
+                            logger.info("Sent temperature reading: {} | {} | {:.2f}°C", 
+                                       reading.thermometerId,
+                                       reading.timestamp,
+                                       reading.temperature);
+                        }
+                    });
+                }
+                
+                // Sleep before generating next batch
+                TimeUnit.SECONDS.sleep(2);
+            }
+        } catch (Exception e) {
+            logger.error("Error in temperature generator", e);
+        }
+    }
+
+    public static class TemperatureReading {
+        public String thermometerId;
+        public String timestamp;
+        public double temperature;
+        
+        public TemperatureReading() {}
+        
+        public TemperatureReading(String thermometerId, String timestamp, double temperature) {
+            this.thermometerId = thermometerId;
+            this.timestamp = timestamp;
+            this.temperature = temperature;
+        }
+    }
+}
diff --git a/Programming/PSD/zin3/third/temperature-generator/target/classes/org/example/TemperatureGenerator$TemperatureReading.class b/Programming/PSD/zin3/third/temperature-generator/target/classes/org/example/TemperatureGenerator$TemperatureReading.class
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diff --git a/Programming/PSD/zin3/third/temperature-generator/target/classes/org/example/TemperatureGenerator.class b/Programming/PSD/zin3/third/temperature-generator/target/classes/org/example/TemperatureGenerator.class
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diff --git a/Programming/PSD/zin3/third/temperature-generator/target/maven-archiver/pom.properties b/Programming/PSD/zin3/third/temperature-generator/target/maven-archiver/pom.properties
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index 00000000..87c699dd
--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/target/maven-archiver/pom.properties
@@ -0,0 +1,3 @@
+artifactId=temperature-generator
+groupId=org.example
+version=1.0-SNAPSHOT
diff --git a/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst b/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
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--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst
@@ -0,0 +1,2 @@
+org/example/TemperatureGenerator.class
+org/example/TemperatureGenerator$TemperatureReading.class
diff --git a/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst b/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
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--- /dev/null
+++ b/Programming/PSD/zin3/third/temperature-generator/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst
@@ -0,0 +1 @@
+/home/kuhy/WUT_Computer_Science/Programming/PSD/zin3/third/temperature-generator/src/main/java/org/example/TemperatureGenerator.java
diff --git a/Programming/PSD/zin3/third/temperature-generator/target/original-temperature-generator-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-generator/target/original-temperature-generator-1.0-SNAPSHOT.jar
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diff --git a/Programming/PSD/zin3/third/temperature-generator/target/temperature-generator-1.0-SNAPSHOT.jar b/Programming/PSD/zin3/third/temperature-generator/target/temperature-generator-1.0-SNAPSHOT.jar
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