V2NIMChatroomMemberRoleUpdateAttachment.java

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package com.netease.nimlib.sdk.v2.chatroom.attachment;

import com.netease.nimlib.sdk.v2.chatroom.enums.V2NIMChatroomMemberRole;
import com.netease.nimlib.sdk.v2.chatroom.model.V2NIMChatroomMember;

/**
 * 聊天室成员角色变更通知附件
 */
public interface V2NIMChatroomMemberRoleUpdateAttachment extends V2NIMChatroomNotificationAttachment {

    /**
     * 获取变更前的角色类型
     * @return
     */
    V2NIMChatroomMemberRole getPreviousRole();

    /**
     * 获取当前的成员信息
     * @return
     */
    V2NIMChatroomMember getCurrentMember();
}