public class CustomMessageMapper extends Object implements MqttMessageMapper
Given a topic name: “users/{user}/{location}/{deviceId}” and a payload of “{temperature}/{humidity}” emits a tuple containing user(String), deviceId(String), location(String), temperature(float), humidity(float)
Constructor and Description |
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CustomMessageMapper() |
Modifier and Type | Method and Description |
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Fields |
outputFields() |
Values |
toValues(MqttMessage message) |
public Values toValues(MqttMessage message)
toValues
in interface MqttMessageMapper
public Fields outputFields()
outputFields
in interface MqttMessageMapper
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