Package org.wikidata.query.rdf.tool.change

Definition of a change in Wikibase and strategies for detecting them.

See: Description

Interface Summary

Interface	Description
Change.Batch	A batch of changes.
Change.Source<B extends Change.Batch>	Detects changes.
KafkaOffsetsRepository	Store and retrieve Kafka offsets.

Class Summary

Class	Description
Change	A change in an entity in Wikibase.
Change.Batch.AbstractDefaultImplementation	Simple default implementation of Batch.
ChangeSourceContext	Provides methods to initialize change sources.
IdListChangeSource	Creates a change source out of the list of IDs.
IdRangeChangeSource	Blindly iterates an id range and returns those as "changes".
JsonDeserializer<T>	Deserializer for Kafka stream objects from JSON.
KafkaPoller	This poller will connect to Kafka event source and get changes from one or more topics there.
KafkaPoller.Batch
RdfKafkaOffsetsRepository	Store and retrieve Kafka offsets from a permanent storage.
RecentChangesPoller	Polls recent changes.
RecentChangesPoller.Batch	Batch implementation for this poller.
TailingChangesPoller	Tailing changes poller.

Package org.wikidata.query.rdf.tool.change Description

Definition of a change in Wikibase and strategies for detecting them.