microsoft-visualbasic-runtime/ComponentModel/DataSource/SchemaMaps/Schema.vb

72 lines
2.2 KiB
VB.net

#Region "Microsoft.VisualBasic::0723d0ed2e2c569bb018511a68c9a99d, Microsoft.VisualBasic.Core\ComponentModel\DataSource\SchemaMaps\Schema.vb"
' Author:
'
' asuka (amethyst.asuka@gcmodeller.org)
' xie (genetics@smrucc.org)
' xieguigang (xie.guigang@live.com)
'
' Copyright (c) 2018 GPL3 Licensed
'
'
' GNU GENERAL PUBLIC LICENSE (GPL3)
'
'
' This program is free software: you can redistribute it and/or modify
' it under the terms of the GNU General Public License as published by
' the Free Software Foundation, either version 3 of the License, or
' (at your option) any later version.
'
' This program is distributed in the hope that it will be useful,
' but WITHOUT ANY WARRANTY; without even the implied warranty of
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
' GNU General Public License for more details.
'
' You should have received a copy of the GNU General Public License
' along with this program. If not, see <http://www.gnu.org/licenses/>.
' /********************************************************************************/
' Summaries:
' Class Schema
'
' Properties: Fields, SchemaName
'
' Constructor: (+2 Overloads) Sub New
' Function: ToString
'
'
' /********************************************************************************/
#End Region
Imports Microsoft.VisualBasic.Serialization.JSON
Namespace ComponentModel.DataSourceModel.SchemaMaps
''' <summary>
''' Schema for two dimension table.
''' </summary>
''' <typeparam name="T"></typeparam>
Public Class Schema(Of T As Attribute)
Public Property SchemaName As String
Public Property Fields As BindProperty(Of T)()
Sub New()
End Sub
Sub New(type As Type, Optional explict As Boolean = False)
Fields = type.GetFields(Of T)(Function(o) o.ToString, explict)
SchemaName = type.Name
End Sub
Public Overrides Function ToString() As String
Return $"[{SchemaName}: {Fields.Keys.GetJson}]"
End Function
End Class
End Namespace