org.hibernate.search.engine.backend.work.execution.spi

Interface IndexIndexer

public interface IndexIndexer

An indexer scoped to a single index.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<?>	add(DocumentReferenceProvider referenceProvider, DocumentContributor documentContributor, DocumentCommitStrategy commitStrategy, DocumentRefreshStrategy refreshStrategy) Add a document to the index, assuming that the document is absent from the index.
CompletableFuture<?>	delete(DocumentReferenceProvider referenceProvider, DocumentCommitStrategy commitStrategy, DocumentRefreshStrategy refreshStrategy) Delete a document from the index.
CompletableFuture<?>	update(DocumentReferenceProvider referenceProvider, DocumentContributor documentContributor, DocumentCommitStrategy commitStrategy, DocumentRefreshStrategy refreshStrategy) Update a document in the index, or add it if it's absent from the index.

Method Detail

add

CompletableFuture<?> add(DocumentReferenceProvider referenceProvider,
                         DocumentContributor documentContributor,
                         DocumentCommitStrategy commitStrategy,
                         DocumentRefreshStrategy refreshStrategy)

Add a document to the index, assuming that the document is absent from the index.

Parameters:

referenceProvider - A source of information about the identity of the document to add.

documentContributor - A contributor to the document, adding fields to the indexed document.

commitStrategy - How to handle the commit.

refreshStrategy - How to handle the refresh.

Returns:

A CompletableFuture that completes once the document is added.

update

CompletableFuture<?> update(DocumentReferenceProvider referenceProvider,
                            DocumentContributor documentContributor,
                            DocumentCommitStrategy commitStrategy,
                            DocumentRefreshStrategy refreshStrategy)

Update a document in the index, or add it if it's absent from the index.

Parameters:

referenceProvider - A source of information about the identity of the document to update.

documentContributor - A contributor to the document, adding fields to the indexed document.

commitStrategy - How to handle the commit.

refreshStrategy - How to handle the refresh.

Returns:

A CompletableFuture that completes once the document is updated.

delete

CompletableFuture<?> delete(DocumentReferenceProvider referenceProvider,
                            DocumentCommitStrategy commitStrategy,
                            DocumentRefreshStrategy refreshStrategy)

Delete a document from the index.

Parameters:

referenceProvider - A source of information about the identity of the document to delete.

commitStrategy - How to handle the commit.

refreshStrategy - How to handle the refresh.

Returns:

A CompletableFuture that completes once the document is deleted.