School Commit Init

Anul 2/Semestrul 1/Metode avansate de programare/Interpretor/Models/Program/GenericStack.java

@@ -0,0 +1,34 @@
+package Models.Program;
+
+import java.util.ArrayDeque;
+import java.util.Deque;
+
+public class GenericStack<T> implements IStack<T> {
+    private Deque<T> stack;
+
+    public GenericStack() {
+        stack = new ArrayDeque<T>();
+    }
+
+    public T pop() {
+        return stack.pop();
+    }
+
+    public void push(T value) {
+        stack.push(value);
+    }
+
+    public boolean isEmpty() {
+        return stack.isEmpty();
+    }
+
+    public String toString() {
+        var sb = new StringBuilder();
+        for (var item : stack) {
+            sb.append(item);
+            sb.append("\n");
+        }
+        return sb.toString();
+    }
+    
+}