Package org.infinispan.query

Interface Indexer

public interface Indexer

Interacts directly with cache indexes.

Since:

11.0

Method Summary

Modifier and Type	Method	Description
boolean	isRunning()
CompletionStage<Void>	remove()	Removes all indexes from the cache.
CompletionStage<Void>	remove(Class<?>... entities)	Removes all entities of a particular class from the index of the cache.
CompletionStage<Void>	run()	Deletes all indexes for the cache and rebuilds them.
CompletionStage<Void>	run(Object... keys)	Re-indexes values associated with the provided keys only.
CompletionStage<Void>	runLocal()	same as run() but will only re-index data from the local member.

Method Details

run

CompletionStage<Void> run()

Deletes all indexes for the cache and rebuilds them. The indexing operation can take a long time to complete, depending on the size of the cache. You should not query caches until the indexing operation is complete because it affects query performance and results.

runLocal

CompletionStage<Void> runLocal()

same as run() but will only re-index data from the local member.

run

CompletionStage<Void> run(Object... keys)

Re-indexes values associated with the provided keys only.

remove

CompletionStage<Void> remove()

Removes all indexes from the cache.

remove

CompletionStage<Void> remove(Class<?>... entities)

Removes all entities of a particular class from the index of the cache.

isRunning

boolean isRunning()

Returns:

true if the indexer process was started on this node and has not finished yet.