QChatSubscribeChannelAsVisitorParam.java

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package com.netease.nimlib.sdk.qchat.param;

import androidx.annotation.NonNull;
import com.netease.nimlib.sdk.qchat.enums.QChatSubscribeOperateType;
import com.netease.nimlib.sdk.qchat.model.QChatChannelIdInfo;
import com.netease.nimlib.util.CollectionUtil;
import java.util.ArrayList;
import java.util.List;

public class QChatSubscribeChannelAsVisitorParam {

    private static final String TAG = "QChatSubscribeChannelAsVisitorParam";
    @NonNull
    private final QChatSubscribeOperateType operateType;
    @NonNull
    private final List<QChatChannelIdInfo> channelIdInfos;

    public QChatSubscribeChannelAsVisitorParam(@NonNull QChatSubscribeOperateType operateType, @NonNull List<QChatChannelIdInfo> channelIdInfos) {
        this.operateType = operateType;
        if(channelIdInfos != null && channelIdInfos.size() > 0){
            this.channelIdInfos = new ArrayList<>(channelIdInfos);
        }else{
            this.channelIdInfos = new ArrayList<>();
        }

    }

    @NonNull
    public QChatSubscribeOperateType getOperateType() {
        return operateType;
    }

    @NonNull
    public List<QChatChannelIdInfo> getChannelIdInfos() {
        return channelIdInfos;
    }

    public boolean isValid() {
        if (operateType == null) {
            return false;
        }
       if(CollectionUtil.isEmpty(channelIdInfos)){
           return false;
       }
        return true;
    }

    @Override
    public String toString() {
        return "QChatSubscribeChannelAsVisitorParam{" +
                "operateType=" + operateType +
                ", channelIdInfos=" + channelIdInfos +
                '}';
    }
}