ConstraintDeferrabilityExtensions.cs

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// 
//  Copyright 2010-2015 Deveel
// 
//    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;

namespace Deveel.Data.Sql.Tables {
    public static class ConstraintDeferrabilityExtensions {
        public static string AsDebugString(this ConstraintDeferrability deferred) {
            switch (deferred) {
                case (ConstraintDeferrability.InitiallyImmediate):
                    return "Immediate";
                case (ConstraintDeferrability.InitiallyDeferred):
                    return "Deferred";
                default:
                    throw new InvalidOperationException("Unknown deferred string.");
            }
        }
    }
}