content: /*
   * Copyright (c) 2013 The Android Open Source Project
   *
   * 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.android.ims.internal;
  
  /**
   * IMS call interface
   *
   * @hide
   */
  public interface ICall {
      /**
       * Closes this object. This object is not usable after being closed.
       */
      public void close();
  
      /**
       * Checks if the call has a same remote user identity or not.
       *
       * @param userId the remote user identity
       * @return true if the remote user identity is equal; otherwise, false
       */
      public boolean checkIfRemoteUserIsSame(String userId);
  
      /**
       * Checks if the call is equal or not.
       *
       * @param call the call to be compared
       * @return true if the call is equal; otherwise, false
       */
      public boolean equalsTo(ICall call);
  }
  