---
source_files:
  - Common/DTS.Common/Base/Model/BaseModel.cs
generated_at: "2026-04-17T16:10:18.439141+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "3b859bff5a41827f"
---

# Model

### Purpose
This module provides the abstract `BaseModel<TModel>` class, which serves as a foundational base class for creating model wrapper objects in the DTS system. It establishes a pattern for wrapping domain model objects with additional infrastructure (property change notification and persistence tracking) while maintaining type safety through generics.

### Public Interface

- **`BaseModel<TModel>`** (abstract class)
  - Inherits from: `BasePropertyChanged`, implements `IBaseModel`
  - Generic constraint: `TModel : class`
  
  - **`TModel Model { get; set; }`** - Gets or sets the wrapped model object.
  
  - **`bool IsSaved { get; }`** - Gets a value indicating whether the model has been saved. Has a private setter; no public method exists to set this to true.
  
  - **`BaseModel()`** - Public parameterless constructor. Creates a new instance of the base class.

### Invariants
- `TModel` must always be a reference type (class constraint).
- `IsSaved` is initialized to `false` (default bool value) and can only be modified within the class itself.

### Dependencies
- **Depends on**: `BasePropertyChanged` (base class providing property change notification), `IBaseModel` (interface contract).
- **Depended on by**: Unknown from this source alone, but designed as a base class for model wrappers throughout the system.

### Gotchas
- The `IsSaved` property has a private setter but no method in this class ever sets it to `true`. Subclasses or external code cannot modify it, suggesting either incomplete implementation or that reflection/serialization is expected to set it.
- The class is abstract but has a public constructor (suppressed ReSharper warning indicates this is intentional, possibly for serialization or reflection scenarios).

---