@Override
    protected void derive(Schema schema) {
        super.derive(schema);
        for (SummaryField summaryField : schema.getUniqueNamedSummaryFields().values()) {
            if (summaryField.getTransform() == SummaryTransform.BOLDED) {
                boldingFields.add(summaryField.getName());
            }
        }
    }
Constructs a new juniper rc instance for a given search object.
This will derive the configuration automatically,
so there is no need to call {@link #derive(Schema)}.

@param schema the search model to use for deriving
config-model/src/main/java/com/yahoo/schema/derived/Juniperrc.java