ProjectCleaningCar/ProjectCleaningCar/CollectionGenericObjects/ListGenericObjects.cs

@@ -21,7 +21,9 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     /// </summary>
     private int _maxCount;
     public int Count => _collection.Count;
+
     public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -29,55 +31,43 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     {
         _collection = new();
     }
+
     public T? Get(int position)
     {
-        if (position < 0 || position >= _collection.Count)
+        if (position >= 0 && position < Count)
         {
-            throw new IndexOutOfRangeException("Недопустимая позиция");
+            return _collection[position];
         }
-        return _collection[position];
-    }
-    public bool Insert(T obj)
-    {
-        if (_collection.Count >= _maxCount)
+        else
         {
-            return false;
+            return null;
         }
 
-        _collection.Add(obj);
-        return true;
     }
-    public bool Insert(T obj, int position)
+
+    public int Insert(T obj)
     {
-        if (_collection.Count >= _maxCount || position < 0 || position > _collection.Count)
+        if (Count == _maxCount) { return -1; }
+        _collection.Add(obj);
+        return Count;
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (position < 0 || position >= Count || Count == _maxCount)
         {
-            return false;
+            return -1;
         }
         _collection.Insert(position, obj);
-        return true;
+        return position;
+
     }
-    public bool Remove(int position)
+
+    public T Remove(int position)
     {
-        if (position < 0 || position >= _collection.Count)
-        {
-            return false;
-        }
+        if (position >= Count || position < 0) return null;
+        T obj = _collection[position];
         _collection.RemoveAt(position);
-        return true;
-    }
-
-    int ICollectionGenericObjects<T>.Insert(T obj)
-    {
-        throw new NotImplementedException();
-    }
-
-    int ICollectionGenericObjects<T>.Insert(T obj, int position)
-    {
-        throw new NotImplementedException();
-    }
-
-    T ICollectionGenericObjects<T>.Remove(int position)
-    {
-        throw new NotImplementedException();
+        return obj;
     }
 }