﻿/**
 * Copyright 2015 d-fens GmbH
 *
 * 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;
using System.Collections.Generic;
using System.Diagnostics.Contracts;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace biz.dfch.CS.Appclusive.Api
{
    [ContractClass(typeof(ContractClassForIAppclusiveTenantHeader))]
    interface IAppclusiveTenantHeader
    {
        void AttachIfNeeded(object entity);

        void AttachIfNeeded(string entitySetName, object entity);

        bool HasPendingEntityChanges();

        bool HasPendingLinkChanges();

        bool HasPendingChanges();

        void RevertEntityState(object entity);
    }
}
