init

worker/src/main/java/com/example/matrix/model/Matrix.java

@@ -0,0 +1,45 @@
+package com.example.matrix.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Matrix {
+    private int[][] data;
+    private int rows;
+    private int cols;
+
+    public Matrix(int rows, int cols) {
+        this.rows = rows;
+        this.cols = cols;
+        this.data = new int[rows][cols];
+    }
+
+    // Метод для заполнения матрицы случайными значениями
+    public void fillRandom(int min, int max) {
+        for (int i = 0; i < rows; i++) {
+            for (int j = 0; j < cols; j++) {
+                data[i][j] = min + (int) (Math.random() * (max - min + 1));
+            }
+        }
+    }
+
+    // Получение подматрицы (части матрицы)
+    public Matrix getSubMatrix(int startRow, int endRow) {
+        if (startRow < 0 || endRow > rows || startRow >= endRow) {
+            throw new IllegalArgumentException("Invalid row range");
+        }
+        
+        int subRows = endRow - startRow;
+        Matrix subMatrix = new Matrix(subRows, cols);
+        
+        for (int i = 0; i < subRows; i++) {
+            System.arraycopy(data[startRow + i], 0, subMatrix.data[i], 0, cols);
+        }
+        
+        return subMatrix;
+    }
+}

worker/src/main/java/com/example/matrix/model/MinResult.java

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+package com.example.matrix.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class MinResult {
+    private int minValue;
+    private int row;
+    private int col;
+    private long processingTimeMs;
+
+    public MinResult(int minValue) {
+        this.minValue = minValue;
+        this.row = -1;
+        this.col = -1;
+        this.processingTimeMs = 0;
+    }
+}