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RoomModel org.eclipse.etrice.integration.PingPongThreadTest {
import room.basic.service.timing.*
LogicalSystem System_PingPong {
SubSystemRef subsystem: SubSystem_PingPong
}
SubSystemClass SubSystem_PingPong {
ActorRef application: PingPongTop
ActorRef services: ATimingService
LayerConnection ref application satisfied_by services.timer
LayerConnection ref application satisfied_by services.timeout
LogicalThread mrPingThread {application.MrPing}
LogicalThread mrPong1Thread {application.MrPong1}
LogicalThread mrPong2Thread {application.MrPong2}
LogicalThread mrPong3Thread {application.MrPong3}
}
ActorClass PingPongTop {
Structure {
ActorRef MrPing: MrPingActor
ActorRef MrPong1: MrPongActor1
ActorRef MrPong2: MrPongActor1
ActorRef MrPong3: MrPongActor2
Binding MrPing.PingPongPort and MrPong1.PingPongPort
Binding MrPing.PingPongPort2 and MrPong2.PingPongPort
Binding MrPing.PingPongPort3 and MrPong3.PingPongPort
}
}
ActorClass MrPingActor {
Interface {
conjugated Port PingPongPort : PingPongProtocol
conjugated Port PingPongPort2 : PingPongProtocol
conjugated Port PingPongPort3 : PingPongProtocol
}
Structure {
external Port PingPongPort
external Port PingPongPort2
external Port PingPongPort3
SAP timer: PTimeout
Attribute count : int32
Attribute pongCount : int32
}
Behavior {
StateMachine {
Transition tr0: initial -> waitForTimer {
action {
"count = 0;"
"timer.Start(1000);"
}
}
Transition tr1: waitForTimer -> waitForPong {
triggers {
<timeoutTick: timer>
}
action {
"PingPongPort.ping();"
"PingPongPort2.ping();"
"pongCount = 0;"
}
}
Transition tr3: waitForPong -> cp cp0 {
triggers {
<pong: PingPongPort2>
or
<pong: PingPongPort>
}
action {
"pongCount++;"
}
}
Transition tr5: cp cp0 -> waitForTimer {
action {
"if (count++ > 1000) {"
"SubSystemClassBase.getInstance().testFinished(0);"
"} else {"
"System.out.println(count);"
"timer.Start(5);}"
}
}
Transition tr6: cp cp0 -> waitForPong {
cond {
"pongCount < 2"
}
}
ChoicePoint cp0
State waitForTimer { }
State waitForPong { }
}
}
}
ActorClass MrPongActor1 {
Interface {
Port PingPongPort: PingPongProtocol
}
Structure {
external Port PingPongPort
}
Behavior {
StateMachine {
Transition tr0: initial -> waitForPing { }
Transition myTrigger: waitForPing -> waitForPing {
triggers {
<ping: PingPongPort>
}
action {
"PingPongPort.pong();"
}
}
State waitForPing { }
}
}
}
ActorClass MrPongActor2 {
Interface {
Port PingPongPort: PingPongProtocol
}
Structure {
external Port PingPongPort
}
Behavior {
StateMachine {
Transition tr0: initial -> waitForPing {
action {
"// simulate blocking call e.g. Queue"
"try{"
"Thread.sleep(10000);"
"}catch (InterruptedException e){}"
}
}
Transition myTrigger: waitForPing -> waitForPing {
triggers {
<ping: PingPongPort>
}
action {
"PingPongPort.pong();"
}
}
State waitForPing { }
}
}
}
ProtocolClass PingPongProtocol {
incoming {
Message ping()
}
outgoing {
Message pong()
}
}
}
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