Package org.radarbase.schema.specification.stream

Class StreamDataTopic

java.lang.Object

org.radarbase.config.AvroTopicConfig

org.radarbase.schema.specification.DataTopic

org.radarbase.schema.specification.stream.StreamDataTopic

public class StreamDataTopic
extends DataTopic

Topic used for Kafka Streams.

Constructor Summary

Constructors

Constructor	Description
StreamDataTopic()

Method Summary

Modifier and Type	Method	Description
List<String>	getInputTopics()	Get the input topics.
Stream<String>	getTimedTopicNames()	Get only topic names that are used with the fixed time windows.
String	getTopic()	Get human readable output topic.
String	getTopicBase()
Stream<String>	getTopicNames()	Get all topic names that are provided by the data.
Stream<org.radarbase.topic.AvroTopic<?,?>>	getTopics(SchemaCatalogue schemaCatalogue)	Get all Avro topics that are provided by the data.
boolean	isWindowed()
protected void	propertiesMap(Map<String,Object> properties, boolean reduce)	Turns this topic into an descriptive properties map.

Methods inherited from class org.radarbase.schema.specification.DataTopic

getDoc, getFields, getSampleRate, getType, getUnit, setKeySchema, setValueSchema, toString, toString

Methods inherited from class org.radarbase.config.AvroTopicConfig

getKeySchema, getTags, getValueSchema, parseAvroTopic, setTags, setTopic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

StreamDataTopic

public StreamDataTopic()

Method Details

getTopic

public String getTopic()

Get human readable output topic.

Overrides:

getTopic in class org.radarbase.config.AvroTopicConfig

isWindowed

public boolean isWindowed()

getInputTopics

public List<String> getInputTopics()

Get the input topics.

getTopicBase

public String getTopicBase()

getTopicNames

public Stream<String> getTopicNames()

Description copied from class: DataTopic

Get all topic names that are provided by the data.

Overrides:

getTopicNames in class DataTopic

getTopics

public Stream<org.radarbase.topic.AvroTopic<?,?>> getTopics(SchemaCatalogue schemaCatalogue)

Description copied from class: DataTopic

Get all Avro topics that are provided by the data.

Overrides:

getTopics in class DataTopic

getTimedTopicNames

public Stream<String> getTimedTopicNames()

Get only topic names that are used with the fixed time windows.

propertiesMap

protected void propertiesMap(Map<String,Object> properties,
 boolean reduce)

Description copied from class: DataTopic

Turns this topic into an descriptive properties map.

Overrides:

propertiesMap in class DataTopic

Parameters:

properties - properties to add to.

reduce - whether to set a reduced set of properties, to decrease verbosity.