* @return The SuggestIndexResponse.
     */
    public SuggestIndexResponse index(final SuggestItem item) {
        ensureOperations();
        return indexingOps.index(index, item, badWords);
    }

    /**
     * Indexes multiple suggest items.
     * @param items The suggest items to index.
     * @return The SuggestIndexResponse.
     */

            }
        };

        CountDownLatch latch = new CountDownLatch(1);
        AtomicReference<SuggestIndexResponse> responseRef = new AtomicReference<>();
        AtomicReference<Throwable> errorRef = new AtomicReference<>();

        Deferred<SuggestIndexResponse>.Promise promise = suggester.indexer().indexFromQueryLog(emptyReader, 10, 0);

        promise.then(response -> {

     * @return A Promise that will be resolved with the SuggestIndexResponse
     */
    public Deferred<SuggestIndexResponse>.Promise indexFromQueryLog(final ContentIndexingContext ctx, final QueryLogReader queryLogReader,
            final int docPerReq, final long requestInterval) {
        final Deferred<SuggestIndexResponse> deferred = new Deferred<>();
        threadPool.execute(() -> {

                new String[] { SuggestConstants.DEFAULT_ROLE }, null, SuggestItem.Kind.DOCUMENT);

        SuggestIndexResponse response = suggester.indexer().index(item);

        assertNotNull(response);
        assertEquals(1, response.getNumberOfInputDocs());
        assertEquals(1, response.getNumberOfSuggestDocs());

import org.codelibs.fess.suggest.constants.SuggestConstants;
import org.codelibs.fess.suggest.entity.ElevateWord;
import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.index.SuggestIndexResponse;
import org.codelibs.fess.suggest.index.contents.document.ESSourceReader;
import org.codelibs.fess.suggest.index.contents.querylog.QueryLog;
import org.codelibs.fess.suggest.index.contents.querylog.QueryLogReader;