~wjc/HDLPhotovoltaicDebugAPP.git

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			package com.hdl.sdk.link.gateway.type;

			import androidx.annotation.StringDef;

			import java.lang.annotation.Retention;

			import static java.lang.annotation.RetentionPolicy.SOURCE;

			/**
			* Created by jlchen on 12/30/21.
			*/
			@Retention(SOURCE)
			@StringDef({GatewayMasterType.MasterTrue,GatewayMasterType.MasterFalse,GatewayMasterType.NO_CONFIG})
			public @interface GatewayMasterType {
			//主网关
			String MasterTrue = "true";
			//从网关
			String MasterFalse = "false";
			//未配置
			String NO_CONFIG = "no_config";
			}