package cgl.iotcloud.transport.kafka; public class KafkaMessage { private String topic; private int partition; private byte[] data; private String key; public KafkaMessage(String topic, int partition, byte[] data) { this.topic = topic; this.partition = partition; this.data = data; } public void setKey(String key) { this.key = key; } public String getKey() { return key; } public String getTopic() { return topic; } public int getPartition() { return partition; } public byte[] getData() { return data; } }