namespace test.multiple : <"Something">
version "${version.ok}"


type ExchangeRate:
  from int (1..1)
  to int (1..1)
  
type Obs:
  constant number (0..1)
  exchangeRate ExchangeRate (0..1)
  condition: one-of

func ExchangeRateFunc:
  inputs:
    from int (1..1)
    to   int (1..1)
  output:
    observable Obs (1..1)
  assign-output observable -> exchangeRate -> from:
    from
  assign-output observable -> exchangeRate -> to:
    to

type Contract:
  zero       Contract_Zero       (0..1)
  expired    Contract_Expired    (0..1)
  one        Contract_One        (0..1)
  orContract Contract_Or         (0..1)
  both       Contract_Both       (0..1)
  give       Contract_Give       (0..1)
  thereafter Contract_Thereafter (0..1)
  truncate   Contract_Truncate   (0..1)
  scale      Contract_Scale      (0..1)
  get        Contract_Get        (0..1)
  anytime    Contract_Anytime    (0..1)
  condition: one-of

type Contract_Zero:
   unit int (1..1)
type Contract_Expired:
   unit int (1..1)
type Contract_One:
  currency int (1..1)
type Contract_Or:
  left Contract (1..1)
  right Contract (1..1)
type Contract_Both:
  left Contract (1..1)
  right Contract (1..1)
type Contract_Thereafter:
  earlier Contract (1..1)
  later   Contract (1..1)
type Contract_Give:
  contract Contract (1..1)
type Contract_Truncate:
  expiryDate string     (1..1)
  contract   Contract (1..1)
type Contract_Scale:
  observable Obs (1..1)
  contract Contract (1..1)
type Contract_Get:
  contract Contract (1..1)
type Contract_Anytime:
  contract Contract (1..1)