Traversierung Binärbaum

Klassen/Technikladen/StorageManager.java

@@ -0,0 +1,25 @@
+import java.util.ArrayList;
+
+public class StorageManager {
+	private ArrayList<Product> storageProducts;
+	public StorageManager() {
+		this.storageProducts = new ArrayList<Product>();
+	}
+	public void addProduct(Product product) {
+		this.storageProducts.add(product);
+	}
+	public ArrayList<Product> getStorage() {
+		return this.storageProducts;
+	}
+	public void increaseStorage(int id, int amt) {
+		this.getProductByID(id).increaseAmount(amt);		
+	}
+	public Product getProductByID(int id) {
+		for (Product product : this.storageProducts) {
+			if (product.getID() == id) {
+				return product;
+			}
+		}
+		return new Product(-1, "", 0, 0);
+	}
+}