// 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.
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
namespace Microsoft.CodeAnalysis.LanguageService;
internal abstract class AbstractBlockFacts<TStatementSyntax> : IBlockFacts
where TStatementSyntax : SyntaxNode
{
public abstract bool IsScopeBlock([NotNullWhen(true)] SyntaxNode? node);
public abstract bool IsExecutableBlock([NotNullWhen(true)] SyntaxNode? node);
public abstract SyntaxNode? GetImmediateParentExecutableBlockForStatement(TStatementSyntax statement);
public abstract IReadOnlyList<TStatementSyntax> GetExecutableBlockStatements(SyntaxNode? node);
public abstract SyntaxNode? FindInnermostCommonExecutableBlock(IEnumerable<SyntaxNode> nodes);
public abstract bool IsStatementContainer([NotNullWhen(true)] SyntaxNode? node);
public abstract IReadOnlyList<TStatementSyntax> GetStatementContainerStatements(SyntaxNode? node);
SyntaxNode? IBlockFacts.GetImmediateParentExecutableBlockForStatement(SyntaxNode statement)
=> GetImmediateParentExecutableBlockForStatement((TStatementSyntax)statement);
IReadOnlyList<SyntaxNode> IBlockFacts.GetExecutableBlockStatements(SyntaxNode? node)
=> GetExecutableBlockStatements(node);
IReadOnlyList<SyntaxNode> IBlockFacts.GetStatementContainerStatements(SyntaxNode? node)
=> GetStatementContainerStatements(node);
}
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