// Copyright 2012 Google 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.

package com.google.collide.dto;

import com.google.collide.dtogen.shared.ClientToServerDto;
import com.google.collide.dtogen.shared.RoutingType;

/**
 * Lets the client request Tango invalidation payloads from a version onward.
 *
 */
@RoutingType(type = RoutingTypes.RECOVERFROMDROPPEDTANGOINVALIDATION)
public interface RecoverFromDroppedTangoInvalidation extends ClientToServerDto {

  /**
   * The name from the TangoObjectId.
   */
  String getTangoObjectIdName();

  /**
   * Returns the version of the first payload the client is requesting.
   */
  int getCurrentClientVersion();
  
  /**
   * If using Tango emulation for the given object, this must be set.
   */
  String getWorkspaceId();
}
