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20 lines
528 B
20 lines
528 B
package com.dji.sample.manage.model; |
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import java.time.LocalDateTime; |
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import java.util.concurrent.ConcurrentHashMap; |
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/** |
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* The demo is only for functional closure, which is not recommended, |
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* and it is recommended to use caching for handling. |
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* @author sean.zhou |
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* @version 0.1 |
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* @date 2021/11/25 |
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*/ |
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public class DeviceStatusManager { |
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public static final ConcurrentHashMap<String, LocalDateTime> STATUS_MANAGER = |
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new ConcurrentHashMap<>(16); |
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public static final Integer DEFAULT_ALIVE_SECOND = 30; |
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} |