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[demos/kafka/chat]
/
User.java
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package de.juplo.kafka.chat.backend;
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import lombok.EqualsAndHashCode;
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import lombok.Getter;
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import lombok.ToString;
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@EqualsAndHashCode
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@ToString
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class User
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{
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@Getter
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private final String name;
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private int serial = 0;
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User (String name)
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{
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this.name = name;
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}
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int nextSerial()
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{
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return ++serial;
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}
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}