algoliasearch/src/main/java/com/algolia/search/saas/Index.java
public JSONObject getObjects(Collection<String> objectIDs) throws AlgoliaException {
        return getObjects(objectIDs, /* attributesToRetrieve: */ null, /* requestOptions: */ null);
    }
public JSONObject getObjects(Collection<String> objectIDs) throws AlgoliaException {
        return getObjects(objectIDs, /* attributesToRetrieve: */ null, /* requestOptions: */ null);
    }
Gets several objects from this index.

@param objectIDs the array of unique identifier of objects to retrieve
@throws AlgoliaException