@Override
    public void notifyUpdate(final RelationalPath<?> entity, final QueryMetadata md, final Map<Path<?>, Expression<?>> updates) {
        sqlListener.notifyUpdate(entity, md, updates);
    }
A simple adapter class that knows if the underlying listener is a simple or detailed SQL listener
querydsl-sql/src/main/java/com/querydsl/sql/SQLListenerAdapter.java