/*
 * 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);
}