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' Licensed to the .NET Foundation under one or more agreements.
' The .NET Foundation licenses this file to you under the MIT license.
' See the LICENSE file in the project root for more information.
Imports Microsoft.CodeAnalysis.OrganizeImports
Imports Microsoft.CodeAnalysis.VisualBasic.CodeGeneration
Imports Microsoft.CodeAnalysis.VisualBasic.Syntax
Imports Microsoft.CodeAnalysis.VisualBasic.Utilities
Namespace Microsoft.CodeAnalysis.VisualBasic.OrganizeImports
Partial Friend Class VisualBasicOrganizeImportsService
Private Class Rewriter
Inherits VisualBasicSyntaxRewriter
Private ReadOnly _placeSystemNamespaceFirst As Boolean
Private ReadOnly _separateGroups As Boolean
Private ReadOnly _newLineTrivia As SyntaxTrivia
Public Sub New(options As OrganizeImportsOptions)
_placeSystemNamespaceFirst = options.PlaceSystemNamespaceFirst
_separateGroups = options.SeparateImportDirectiveGroups
_newLineTrivia = VisualBasicSyntaxGeneratorInternal.Instance.EndOfLine(options.NewLine)
End Sub
Public Overrides Function VisitCompilationUnit(node As CompilationUnitSyntax) As SyntaxNode
node = DirectCast(MyBase.VisitCompilationUnit(node), CompilationUnitSyntax)
Dim organizedImports = ImportsOrganizer.Organize(
node.Imports, _placeSystemNamespaceFirst, _separateGroups, _newLineTrivia)
Return node.WithImports(organizedImports)
End Function
Public Overrides Function VisitImportsStatement(node As ImportsStatementSyntax) As SyntaxNode
Dim organizedImportsClauses = ImportsOrganizer.Organize(node.ImportsClauses)
Return node.WithImportsClauses(organizedImportsClauses)
End Function
End Class
End Class
End Namespace
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