algoliasearch/src/main/java/com/algolia/search/saas/Index.java
public JSONObject getObject(String objectID, Collection<String> attributesToRetrieve, @Nullable RequestOptions requestOptions) throws AlgoliaException {
        try {
            String path = "/1/indexes/" + encodedIndexName + "/" + URLEncoder.encode(objectID, "UTF-8");
            Map<String, String> urlParameters = new HashMap<>();
            if (attributesToRetrieve != null) {
                urlParameters.put("attributesToRetrieve", AbstractQuery.buildCommaArray(attributesToRetrieve.toArray(new String[attributesToRetrieve.size()])));
            }
            return client.getRequest(path, urlParameters, false, requestOptions);
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
    }
public JSONObject getObject(String objectID, Collection<String> attributesToRetrieve, @Nullable RequestOptions requestOptions) throws AlgoliaException {
        try {
            String path = "/1/indexes/" + encodedIndexName + "/" + URLEncoder.encode(objectID, "UTF-8");
            Map<String, String> urlParameters = new HashMap<>();
            if (attributesToRetrieve != null) {
                urlParameters.put("attributesToRetrieve", AbstractQuery.buildCommaArray(attributesToRetrieve.toArray(new String[attributesToRetrieve.size()])));
            }
            return client.getRequest(path, urlParameters, false, requestOptions);
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
    }
public JSONObject getObject ( String objectID , Collection < String > attributesToRetrieve , @ Nullable RequestOptions requestOptions ) throws AlgoliaException { try { String path = "/1/indexes/" + encodedIndexName + "/" + URLEncoder . encode ( objectID , "UTF-8" ) ; Map < String , String > urlParameters = new HashMap <> ( ) ; if ( attributesToRetrieve != null ) { urlParameters . put ( "attributesToRetrieve" , AbstractQuery . buildCommaArray ( attributesToRetrieve . toArray ( new String [ attributesToRetrieve . size ( ) ] ) ) ) ; } return client . getRequest ( path , urlParameters , false , requestOptions ) ; } catch ( UnsupportedEncodingException e ) { throw new RuntimeException ( e ) ; } }
Gets an object from this index.

@param objectID             the unique identifier of the object to retrieve
@param attributesToRetrieve contains the list of attributes to retrieve.
@param requestOptions       Request-specific options.
@throws AlgoliaException
Gets an object from this index .