DP44/docs/ai/Common/DTS.Common/Interface/Pagination.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
Common/DTS.Common/Interface/Pagination/IPaginationView.cs Common/DTS.Common/Interface/Pagination/IPaginationViewModel.cs Common/DTS.Common/Interface/Pagination/IFilterableListView.cs	2026-04-17T16:35:33.191659+00:00	zai-org/GLM-5-FP8	1	33df2b5a84b97a39

Documentation: Pagination Interfaces

1. Purpose

This module defines a set of interfaces for supporting pagination and filtering functionality within a view-based architecture (likely MVVM). It provides marker interfaces for pagination-capable views and view models, as well as a contract for list views that support dynamic filtering. These interfaces enable the system to identify and interact with UI components that handle paginated or filterable data without coupling to concrete implementations.

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2. Public Interface

IPaginationView

Namespace: DTS.Common.Interface
Inheritance: IBaseView

A marker interface with no members. Types implementing this interface indicate they are views capable of displaying paginated content.

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IPaginationViewModel

Namespace: DTS.Common.Interface
Inheritance: IBaseViewModel

A marker interface with no members. Types implementing this interface indicate they are view models that provide pagination logic or state.

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IFilterableListView

Namespace: DTS.Common.Interface.Pagination

Defines a contract for views that support filterable list displays.

Member	Signature	Description
Filter	void Filter(object tag, string term)	Applies a filter identified by tag with the search criteria term.
ClearAllFilters	void ClearAllFilters()	Removes all active filters from the list view.
ListViewId	string ListViewId { get; }	Read-only property returning a unique identifier for this list view instance.

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3. Invariants

• IFilterableListView.ListViewId must return a valid string value. Whether it must be non-null/non-empty is not specified in the source.
• Filter(object tag, string term) accepts any object as a tag and any string as a term; no constraints on these parameters are defined at the interface level.
• The relationship between IPaginationView/IPaginationViewModel and IFilterableListView is not defined in the source—whether they are intended to be used together is unclear.

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4. Dependencies

This module depends on:

• DTS.Common.Base.IBaseView — base interface for IPaginationView
• DTS.Common.Base.IBaseViewModel — base interface for IPaginationViewModel

What depends on this module:

• Cannot be determined from the provided source files alone.

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5. Gotchas

1. Namespace inconsistency: IPaginationView and IPaginationViewModel are located in the Pagination folder but declare namespace DTS.Common.Interface, while IFilterableListView uses DTS.Common.Interface.Pagination. This may cause confusion when locating types or resolving imports.

2. Marker interfaces: IPaginationView and IPaginationViewModel define no members. Their utility depends entirely on how IBaseView and IBaseViewModel are defined (not provided), and how consuming code performs type checking or registration.

3. Filter method semantics: The purpose of the tag parameter in `