From 6a2d46258c4ec1e66c26881513b045579903fdbc Mon Sep 17 00:00:00 2001
From: Nikolaus Huber <nikolaus.huber@uni-wuerzburg.de>
Date: Wed, 8 May 2013 11:54:52 +0000
Subject: [PATCH] integration of metamodel changes
git-svn-id: https://se1.informatik.uni-wuerzburg.de/usvn/svn/code/code/DMM/trunk@11490 9e42b895-fcda-4063-8a3b-11be15eb1bbd
---
.../misc/StaLangExample.stalang | 65 +++++++++++--------
1 file changed, 38 insertions(+), 27 deletions(-)
diff --git a/edu.kit.ipd.descartes.mm.adaptation.sta/misc/StaLangExample.stalang b/edu.kit.ipd.descartes.mm.adaptation.sta/misc/StaLangExample.stalang
index 7d50acd6..9b318484 100644
--- a/edu.kit.ipd.descartes.mm.adaptation.sta/misc/StaLangExample.stalang
+++ b/edu.kit.ipd.descartes.mm.adaptation.sta/misc/StaLangExample.stalang
@@ -3,60 +3,71 @@
// place imports here, e.g.
// import uri
+// Summary of operators
+// '=' is an assignment
+// ':' starts a list (e.g.: elementA, elementB, elementC)
+
AdaptationProcess ExampleProcessName {
goal
- description "A verbose description of the goal of the adaptation process so that
+ // '=' is an assignment, i.e., a text is assigned to myDescription
+ Description myDescription = "A verbose description of the goal of the adaptation process so that
anyone can understand the purpose of the modeled adaptation process"
- objectives:
- Objective Objective1Name specification "A string specifying the objective 1"
- Objective Objective2Name specification "A string specifying the objective 2"
+ objectives: // ':' starts a list
+ Objective Objective1Name = "A string specifying the objective 1",
+ Objective Objective2Name = "A string specifying the objective 2"
actions:
Action Action1Name operationType SCALE_OUT {
// optional input output parameters
- input param1Name, param3Name
- output param3Name
- referredAdaptationPoint ref:xyz1 // I have no clue so far how to refer to external model instances
+ input: param1Name, param2Name
+ output: param3Name
+ referredAdaptationPoint ref:xyz1 THIS INCREASE // I have no clue so far how to refer to external model instances
+ // THIS and INCREASE are values for AdaptationScope and AdaptationDirection
}
+ // Alternative notation for an Action (possible in Xtext?):
+ // param3Name Action1Name(param1Name, param2Name) {referredAdaptationPoint ref:xyz1, THIS, SCALE_UP}
+
Action Action2Name operationType SCALE_IN {
// optional parameters
- referredAdaptationPoint ref:xyz2 // I have no clue so far how to refer to external model instances
+ referredAdaptationPoint ref:xyz2 RANDOM MIGRATE// I have no clue so far how to refer to external model instances
}
tactics:
Tactic Tactic1Name {
// optional input output parameters
- input param1Name, param3Name
- output param3Name
- implementedPlan{StartAction, Action1Name, ... Action2Name, StopAction}
+ input: param1Name, param2Name
+ output: param3Name
+ implementedPlan: StartAction, Action1Name, ... Action2Name, StopAction
}
+ // Alternative notation for a Tactic:
+ // param3Name Tactic1Name(param1Name, param2Name) {StartAction, Action1Name, ... Action2Name, StopAction}
+
Tactic Tactic2Name {
// optional input output parameters
- implementedPlan{
- StartAction,
- // Some other actions
- StopAction
- }
+ implementedPlan:
+ StartAction,
+ // Some other actions
+ StopAction
}
strategies:
Strategy Strategy1Name {
- objective Objective1Name
- triggeringEvents Event EventXYName
- tactics {
- WeightedTactic usedTactic Tactic1Name 1.3 1.0 ref:LastImpactXY1,
- WeightedTactic usedTactic Tactic2Name 2.1 2.0 ref:LastImpactXY2
- }
+ objective=Objective1Name
+ triggeringEvents=EventXYName
+ tactics:
+ WeightedTactic1Name=Tactic1Name 1.3 1.0 ref:LastImpactXY1,
+ WeightedTactic2Name=Tactic2Name 2.1 2.0 ref:LastImpactXY2
+
weightingFunction WeightingFunction1Name {
- WeightedMetric 1.9 ref:ResponseTimeMetric1
- WeightedMetric 2.3 ref:UtilizationMetric1
+ WeightedMetric1Name = 1.9 ref:ResponseTimeMetric1
+ WeightedMetric2Name = 2.3 ref:UtilizationMetric1
}
}
// definition of parameters should be optional
parameters:
- Parameter param1Name
- Parameter param2Name
- Parameter param3Name
+ ParamTypeA param1Name,
+ ParamTypeB param2Name,
+ ParamTypeC param3Name
}
\ No newline at end of file
--
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