FriendFieldEnum.java

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package com.netease.nimlib.sdk.friend.constant;

import com.netease.nimlib.biz.constant.IFriendService;

import java.util.Map;

/**
 * 修改好友关系时的域定义
 */
public enum FriendFieldEnum {

    /**
     * 未定义的域
     */
    undefined(-1, null),

    /**
     * 备注名
     */
    ALIAS(IFriendService.FriendTag.ALIAS, String.class),

    /**
     * 扩展字段
     */
    EXTENSION(IFriendService.FriendTag.EX, Map.class);

    private int value;
    private Class fieldType;

    FriendFieldEnum(int value, Class fieldType) {
        this.value = value;
        this.fieldType = fieldType;
    }

    public static FriendFieldEnum typeOfValue(int value) {
        for (FriendFieldEnum type : values()) {
            if (type.value == value) {
                return type;
            }
        }
        return undefined;
    }

    public int getValue() {
        return value;
    }

    public Class getFieldType() {
        return fieldType;
    }
}