org.gcube.socialnetworking.social_data_search_client

Interface ElasticSearchClientInterface

All Known Implementing Classes:

ElasticSearchClientImpl

public interface ElasticSearchClientInterface

The ElasticSearch client interface.

Author:

Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)

Method Summary

Modifier and Type	Method and Description
boolean	deleteDocument(String docID) Delete from the index a document with id docID.
List<org.gcube.portal.databook.shared.EnhancedFeed>	searchInEnhancedFeeds(String query, Set<String> vreIDS, int from, int quantity) Given a query, the method find matching enhanced feeds into the elasticsearch index and return at most quantity hits starting from from.

Method Detail

searchInEnhancedFeeds

List<org.gcube.portal.databook.shared.EnhancedFeed> searchInEnhancedFeeds(String query,
                                                                          Set<String> vreIDS,
                                                                          int from,
                                                                          int quantity)

Given a query, the method find matching enhanced feeds into the elasticsearch index and return at most quantity hits starting from from.

Parameters:

query - the query to match

vreIDS - specifies the vre(s) to which the returning feeds must belong

from - start hits index

quantity - max number of hits to return starting from from

Returns:

A list of matching enhanced feeds or nothing

deleteDocument

boolean deleteDocument(String docID)

Delete from the index a document with id docID.

Parameters:

docID - the id of the doc to delete

Returns:

true on success, false otherwise