hara.object.element.util — hara/object 3.0.9

box-arg clj

(box-arg param-type arg)

Converts primitives to their correct data types (box-arg Float/TYPE 2) => 2.0

(box-arg Integer/TYPE 2.001) => 2

(type (box-arg Short/TYPE 1.0)) => java.lang.Short

box-args clj

(box-args ele args)

makes the parameters of the arguments conform to the function signature

(-> (query/query-class String ["charAt" :#]) (box-args ["0123" 1])) => ["0123" 1]

element-params-method clj

(element-params-method ele)

arglist parameters for an element

(-> (query/query-class String ["charAt" :#]) (element-params-method)) => '[java.lang.String int]

format-element-method clj

(format-element-method ele)

readable string representation of an element

(-> (query/query-class String ["charAt" :#]) (format-element-method)) => "[charAt :: (java.lang.String, int) -> char]"

is-congruent clj

(is-congruent params args)

makes sure the argument types match with the param types

(is-congruent [Integer/TYPE String] [Long String]) => true

param-arg-match clj

(param-arg-match param-type arg-type)

Checks if the second argument can be used as the first argument (param-arg-match Double/TYPE Float/TYPE) => true

(param-arg-match Float/TYPE Double/TYPE) => true

(param-arg-match Integer/TYPE Float/TYPE) => false

(param-arg-match Byte/TYPE Long/TYPE) => false

(param-arg-match Long/TYPE Byte/TYPE) => true

(param-arg-match Long/TYPE Long) => true

(param-arg-match Long Byte) => false

(param-arg-match clojure.lang.PersistentHashMap java.util.Map) => false

(param-arg-match java.util.Map clojure.lang.PersistentHashMap) => true

param-float-match clj

(param-float-match param-type arg-type)

matches floats to integer inputs

(param-float-match Float/TYPE Long/TYPE) => true

(param-float-match Float/TYPE Long) => true

(param-float-match Float Integer) => true

(param-float-match Float Integer/TYPE) => true

set-field clj

(set-field field obj val)

base function to set the field value of a particular object

throw-arg-exception clj macro

(throw-arg-exception ele args & [header])

helper macro for box-args to throw readable messages