daml/daml-lf/tests/Interfaces.daml

-- Copyright (c) 2022 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
-- SPDX-License-Identifier: Apache-2.0

module Interfaces where

interface I1 where
    getOwner1 : Party
    choice C1 : ()
        controller getOwner1 this
        do pure ()

interface I2 where
    getOwner2 : Party
    choice C2 : ()
        controller getOwner2 this
        do pure ()

interface I3 requires I4 where
interface I4 where
    getOwner4 : Party
    choice C4 : ()
        controller getOwner4 this
        do pure ()

template T1
  with
    owner1 : Party
  where
    signatory owner1
    implements I1 where
      getOwner1 = owner1
    choice OwnChoice : ()
      controller owner1
      do pure ()

template T2
  with
    owner2 : Party
  where
    signatory owner2
    implements I1 where
      getOwner1 = owner2
    implements I2 where
      getOwner2 = owner2
    implements I4 where
      getOwner4 = owner2