@Override
    public String toString() {
        return "ResultRequest{" +
                "componentId='" + componentId + '\'' +
                ", mappings=" + mappings +
                ", requestedRange=" + requestedRange +
                ", openGroups=" + openGroups +
                ", resultStyle=" + resultStyle +
                ", fetch=" + fetch +
                '}';
    }
The fetch type determines if the request actually wants data returned or if it only wants data if the data has
changed since the last request was made.
@return The fetch type.
stroom-legacy/stroom-legacy-model_6_1/src/main/java/stroom/legacy/model_6_1/ResultRequest.java