timowest

#1 
e1.or(e2).and(e3)) 

creates at first an 'or' operation based on e1 and e2 and uses this 'or' operation 
in a top level 'and' operation with e3 as the second operand.

Since 'and' has higher precedence than 'or' it is serialized as

(e1 or e2) and e3

timowest

(ns synth
  (include "cmath" 
           "lv2/lv2plug.in/ns/lv2core/lv2.h"))

(defstruct Synth
  (sample-rate double)
  (phase float)
  (freq float*)
  (output float*))

timowest

Person p = alias(Person.class);
List<Person> persons = query.from($(p))
  .where($(p.getName()).eq("Jason").and(
         $(p.getAge()).gt(10)).and(
         $(p.getCountry()).like("Canad*")).or(
         $(p.getName()).eq("Dhanji").and(
         $(p.getCountry()).ne("Canada"))))
  .list($(p));

timowest

// DEFAULT AND COMPACT SYNTAX COMPARED

// for each example the default and compact syntax are shown

// select single
query.from(survey).select(survey.id) // default 
survey.select(_.id) // compact

// select single 2
query.from(employee).select(employee.firstname)