// 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;
using Roslyn.Utilities;
 
namespace Microsoft.CodeAnalysis.Formatting.Rules
{
    /// <summary>
    /// align first tokens on lines among the given tokens to the base token
    /// </summary>
    internal sealed class AlignTokensOperation
    {
        internal AlignTokensOperation(SyntaxToken baseToken, IEnumerable<SyntaxToken> tokens, AlignTokensOption option)
        {
            Contract.ThrowIfNull(tokens);
            Debug.Assert(!tokens.IsEmpty());
 
            this.Option = option;
            this.BaseToken = baseToken;
            this.Tokens = tokens;
        }
 
        public SyntaxToken BaseToken { get; }
        public IEnumerable<SyntaxToken> Tokens { get; }
        public AlignTokensOption Option { get; }
    }
}