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# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" Test data for testing the protocol manager with interfaces. """
from traits.api import Adapter, Enum, HasTraits, Interface, provides
#### 'Power plugs' metaphor ###################################################
#### Protocols ################################################################
class UKStandard(Interface):
pass
class EUStandard(Interface):
pass
class JapanStandard(Interface):
pass
class IraqStandard(Interface):
pass
#### Implementations ##########################################################
@provides(UKStandard)
class UKPlug(HasTraits):
pass
@provides(EUStandard)
class EUPlug(HasTraits):
pass
@provides(JapanStandard)
class JapanPlug(HasTraits):
pass
@provides(IraqStandard)
class IraqPlug(HasTraits):
pass
class TravelPlug(HasTraits):
mode = Enum(["Europe", "Asia"])
#### Adapters #################################################################
@provides(EUStandard)
class UKStandardToEUStandard(Adapter):
pass
@provides(JapanStandard)
class EUStandardToJapanStandard(Adapter):
pass
@provides(IraqStandard)
class JapanStandardToIraqStandard(Adapter):
pass
@provides(IraqStandard)
class EUStandardToIraqStandard(Adapter):
pass
@provides(JapanStandard)
class UKStandardToJapanStandard(Adapter):
pass
@provides(JapanStandard)
class TravelPlugToJapanStandard(Adapter):
pass
@provides(EUStandard)
class TravelPlugToEUStandard(Adapter):
pass
#### 'Editor, Scriptable, Undoable' metaphor ##################################
class FileType(HasTraits):
pass
class IEditor(Interface):
pass
class IScriptable(Interface):
pass
class IUndoable(Interface):
pass
@provides(IEditor, IScriptable)
class FileTypeToIEditor(Adapter):
pass
@provides(IUndoable)
class IScriptableToIUndoable(Adapter):
pass
#### Hierarchy example ########################################################
class IPrintable(Interface):
pass
class Editor(HasTraits):
pass
class TextEditor(Editor):
pass
@provides(IPrintable)
class EditorToIPrintable(Adapter):
pass
@provides(IPrintable)
class TextEditorToIPrintable(Adapter):
pass
#### Interface hierarchy example ##############################################
class IPrimate(Interface):
pass
class IHuman(IPrimate):
pass
class IChild(IHuman):
pass
class IIntermediate(Interface):
pass
class ITarget(Interface):
pass
@provides(IChild)
class Source(HasTraits):
pass
@provides(IIntermediate)
class IChildToIIntermediate(Adapter):
pass
@provides(IIntermediate)
class IHumanToIIntermediate(Adapter):
pass
@provides(IIntermediate)
class IPrimateToIIntermediate(Adapter):
pass
@provides(ITarget)
class IIntermediateToITarget(Adapter):
pass
#### Non-trivial chaining example #############################################
class IStart(Interface):
pass
class IGeneric(Interface):
pass
class ISpecific(IGeneric):
pass
class IEnd(Interface):
pass
@provides(IStart)
class Start(HasTraits):
pass
@provides(ISpecific)
class IStartToISpecific(Adapter):
pass
@provides(IEnd)
class IGenericToIEnd(Adapter):
pass
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