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Viewing changes to src/launchpad.net/juju-core/state/api/interfaces.go

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-09-03 14:22:22 UTC
  • mfrom: (1.1.7)
  • Revision ID: package-import@ubuntu.com-20130903142222-9mes2r8wqr0bs7lp
Tags: 1.13.3-0ubuntu1
New upstream point release.

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src/launchpad.net/juju-core/state/api/interfaces.go
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// Copyright 2012, 2013 Canonical Ltd.
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// Licensed under the AGPLv3, see LICENCE file for details.
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package api
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// NotifyWatcher will send events when something changes.
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// It does not send content for those changes.
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type NotifyWatcher interface {
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        Changes() <-chan struct{}
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        Stop() error
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        Err() error
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}
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// StringsWatcher will send events when something changes.
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// The content for the changes is a list of strings.
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type StringsWatcher interface {
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        Changes() <-chan []string
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        Stop() error
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        Err() error
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}