*/
    protected QueryRescorerBuilder buildRescore() {
        return new QueryRescorerBuilder(
                QueryBuilders.functionScoreQuery(ScoreFunctionBuilders.randomFunction().seed(seed).setField("_seq_no"))).setQueryWeight(0)
                        .setRescoreQueryWeight(1);
    }

    /**
     * Creates a PopularWordsResponse from the OpenSearch SearchResponse.

                final Resource annotation = fieldDesc.getField().getAnnotation(Resource.class);
                if (annotation != null) {
                    final Object injected = container.getComponent(fieldDesc.getFieldName());
                    if (injected != null) {
                        FieldUtil.set(fieldDesc.getField(), component, injected);
                    }
                }
            }

    .setTags(new String[]{"category"})      // filter by tags
    .setRoles(new String[]{"user"})         // filter by roles  
    .setLanguages(new String[]{"en", "ja"}) // language preference
    .setFields(new String[]{"title"})       // search specific fields
    .execute()
    .getResponse();
```

## Project Structure

```
src/
├── main/java/org/codelibs/fess/suggest/

        item.setReadings(newReadings);
        assertArrayEquals(newReadings, item.getReadings());

        // Test fields
        String[] fields = { "field1", "field2" };
        item.setFields(fields);
        assertArrayEquals(fields, item.getFields());

        // Test tags
        String[] tags = { "tag1", "tag2" };
        item.setTags(tags);
        assertArrayEquals(tags, item.getTags());

        this.readings = readings;
    }

    /**
     * Sets the fields of the suggest item.
     * @param fields The fields to set.
     */
    public void setFields(final String[] fields) {
        this.fields = fields;
    }

    /**
     * Sets the tags of the suggest item.
     * @param tags The tags to set.
     */
    public void setTags(final String[] tags) {