Add Boruter interface

Boruter defines interface for delegation of communication with Boruta.
Communication is used for acquiring, monitoring and releasing Dryads.

Change-Id: Id6c310220839c1d196f86b8c86123cd1a720f526
Signed-off-by: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>

diff --git a/controller/boruter.go b/controller/boruter.go
new file mode 100644 (file)
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+++ b/controller/boruter.go
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+/*
+ *  Copyright (c) 2017-2018 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License
+ */
+
+// File controller/boruter.go defines interface for delegation
+// of communication with Boruta. Communication is used for acquiring,
+// monitoring and releasing Dryads.
+
+package controller
+
+import (
+       "git.tizen.org/tools/weles"
+       "git.tizen.org/tools/weles/controller/notifier"
+)
+
+// Boruter defines actions run for a Job to request and acquire or release Dryad.
+type Boruter interface {
+       notifier.Notifier
+       // Request creates request for Dryad and awaits until it is ready,
+       // then acquires it and sends notification.
+       Request(weles.JobID)
+       // Release returns no longer used Dryad to Boruta's pool.
+       Release(weles.JobID)
+}