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Collation.cs
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Collation.cs
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//
// Collation.cs
//
// Copyright (c) 2017 Couchbase, Inc All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
using System.Globalization;
using Couchbase.Lite.Internal.Query;
using JetBrains.Annotations;
namespace Couchbase.Lite.Query
{
/// <summary>
/// A factory class for creating <see cref="ICollation"/> instances
/// </summary>
public static class Collation
{
/// <summary>
/// The default locale for the current program, for use with Unicode collation
/// </summary>
internal static readonly string DefaultLocale = CultureInfo.CurrentCulture.Name == "" ?
"en" : CultureInfo.CurrentCulture.Name.Replace('-', '_');
/// <summary>
/// Creates an ASCII based collation instance
/// </summary>
/// <returns>An ASCII based collation instance</returns>
[NotNull]
public static IASCIICollation ASCII() => new QueryCollation(false);
/// <summary>
/// Creates a Unicode based collation instance (http://unicode.org/reports/tr10/)
/// </summary>
/// <returns>A Unicode based collation instance</returns>
[NotNull]
public static IUnicodeCollation Unicode() => new QueryCollation(true);
}
}