package com.szpg.plc.message; import java.io.Serializable; import java.util.Calendar; public abstract class AppMessage implements Serializable { /** * */ private static final long serialVersionUID = -8204327475511429895L; private Calendar time; private String messageProducerId; //源地址 private String messageProducerHost; //源主机地址 private boolean isValid = true; public AppMessage() { } public AppMessage(Calendar time, String messageProducerId) { this.time = time; this.messageProducerId = messageProducerId; } public String getMessageProducerId() { return messageProducerId; } public void setMessageProducerId(String messageProducerId) { this.messageProducerId = messageProducerId; } public String getMessageProducerHost() { return messageProducerHost; } public void setMessageProducerHost(String messageProducerHost) { this.messageProducerHost = messageProducerHost; } public Calendar getTime() { return time; } public void setTime(Calendar time) { this.time = time; } public boolean isValid() { return isValid; } public void setValid(boolean isValid) { this.isValid = isValid; } public void afterAction() { } }