merge

app/src/main/java/sudoku/structure/MultiDoku.java

@@ -0,0 +1,102 @@
+package sudoku.structure;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @class MultiDoku
+ * @brief Représente une grille de Multidoku.
+ *        Une grille de sudoku est un multidoku avec un seul sous-sudoku
+ */
+public class MultiDoku {
+
+	private final List<Sudoku> subGrids;
+
+	public MultiDoku(List<Sudoku> subGrids) {
+		this.subGrids = subGrids;
+	}
+
+	public int getNbSubGrids(){
+		return subGrids.size();
+	}
+
+	public Sudoku getSubGrid(int i){
+		return subGrids.get(i);
+	}
+
+	public List<Cell> getCells(){
+		List<Cell> cells = new ArrayList<>();
+		for (Sudoku sudoku : subGrids){
+			cells.addAll(sudoku.getCells());
+		}
+		return cells;
+	}
+
+	public void updateSymbolsPossibilities() throws Exception {
+		for (Sudoku sudoku : subGrids){
+			sudoku.updateSymbolsPossibilities();
+		}
+	}
+
+	@Override
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+		sb.append("Multidoku {");
+		for (Sudoku sudoku : subGrids){
+			sb.append("\n\t").append(sudoku.toString());
+		}
+		sb.append("\n}");
+		return sb.toString();
+	}
+
+	public Cell getFirstEmptyCell() {
+		for (Sudoku sudoku : this.subGrids) {
+			Cell cellTmp = sudoku.getFirstEmptyCell();
+			if (cellTmp != null && cellTmp.isEmpty()) {
+				return cellTmp;
+			}
+		}
+		return null;
+	}
+
+	public List<Integer> getPossibleSymbolsOfCell(Cell cellToFill) {
+		for (Sudoku sudoku : this.subGrids) {
+			if (sudoku.contains(cellToFill)) {
+				return sudoku.getPossibleSymbolsOfCell(cellToFill);
+			}
+		}
+		return new ArrayList<>();
+	}
+
+	public List<Sudoku> getSubGrids() {
+		return this.subGrids;
+	}
+
+	public boolean isValid() {
+		boolean result = true;
+		for (Sudoku sudoku : this.subGrids) {
+			result = sudoku.isValid() && result;
+		}
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object object) {
+		if (!(object instanceof MultiDoku)) {
+			return false;
+		}
+
+		if (this.getNbSubGrids() != ((MultiDoku) object).getNbSubGrids()) {
+			return false;
+		}
+
+		for (int i = 0; i < this.getNbSubGrids(); i++) {
+			if (!this.getSubGrid(i).equals(((MultiDoku) object).getSubGrid(i))) {
+				return false;
+			}
+		}
+
+		return true;
+	}
+}
+