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wait-problem2.plx
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wait-problem2.plx
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<?xml version="1.0" encoding="UTF-8"?>
<PlexilPlan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tr="extended-plexil-translator"
FileName="wait-problem2.ple">
<GlobalDeclarations LineNo="2" ColNo="5">
<StateDeclaration LineNo="2" ColNo="5">
<Name>time</Name>
<Return>
<Name>_return_0</Name>
<Type>Date</Type>
</Return>
</StateDeclaration>
<CommandDeclaration LineNo="3" ColNo="0">
<Name>pprint</Name>
</CommandDeclaration>
</GlobalDeclarations>
<Node NodeType="NodeList" epx="Sequence" LineNo="11" ColNo="4">
<NodeId>CountIteration</NodeId>
<VariableDeclarations>
<DeclareVariable LineNo="10" ColNo="4">
<Name>continue</Name>
<Type>Boolean</Type>
<InitialValue>
<BooleanValue>true</BooleanValue>
</InitialValue>
</DeclareVariable>
<DeclareVariable LineNo="11" ColNo="4">
<Name>delay</Name>
<Type>Real</Type>
<InitialValue>
<RealValue>2</RealValue>
</InitialValue>
</DeclareVariable>
<DeclareVariable LineNo="12" ColNo="4">
<Name>tolerance</Name>
<Type>Real</Type>
<InitialValue>
<RealValue>0.5</RealValue>
</InitialValue>
</DeclareVariable>
<DeclareVariable LineNo="13" ColNo="4">
<Name>stepsCount</Name>
<Type>Integer</Type>
<InitialValue>
<IntegerValue>0</IntegerValue>
</InitialValue>
</DeclareVariable>
</VariableDeclarations>
<InvariantCondition>
<NOT>
<AND>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="child">while__0</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>FAILURE</NodeOutcomeValue>
</EQInternal>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="child">while__0</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
</AND>
</NOT>
</InvariantCondition>
<NodeBody>
<NodeList>
<Node NodeType="NodeList" epx="While" LineNo="16" ColNo="4">
<NodeId>while__0</NodeId>
<RepeatCondition>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="child">ep2cp_WhileTest</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>SUCCESS</NodeOutcomeValue>
</EQInternal>
</RepeatCondition>
<NodeBody>
<NodeList>
<Node NodeType="Empty" epx="Condition">
<NodeId>ep2cp_WhileTest</NodeId>
<PostCondition>
<BooleanValue>true</BooleanValue>
</PostCondition>
</Node>
<Node NodeType="NodeList" epx="Action" LineNo="17" ColNo="8">
<NodeId>BLOCK__1</NodeId>
<InvariantCondition>
<NOT>
<OR>
<AND>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="child">WaitABit</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>FAILURE</NodeOutcomeValue>
</EQInternal>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="child">WaitABit</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
</AND>
<AND>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="child">COMMAND__3</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>FAILURE</NodeOutcomeValue>
</EQInternal>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="child">COMMAND__3</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
</AND>
</OR>
</NOT>
</InvariantCondition>
<StartCondition>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="sibling">ep2cp_WhileTest</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>SUCCESS</NodeOutcomeValue>
</EQInternal>
</StartCondition>
<SkipCondition>
<AND>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="sibling">ep2cp_WhileTest</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
<EQInternal>
<NodeFailureVariable>
<NodeRef dir="sibling">ep2cp_WhileTest</NodeRef>
</NodeFailureVariable>
<NodeFailureValue>POST_CONDITION_FAILED</NodeFailureValue>
</EQInternal>
</AND>
</SkipCondition>
<NodeBody>
<NodeList>
<Node NodeType="NodeList" epx="Sequence" LineNo="17" ColNo="18">
<NodeId>WaitABit</NodeId>
<InvariantCondition>
<NOT>
<AND>
<EQInternal>
<NodeOutcomeVariable>
<NodeRef dir="child">Wait__2</NodeRef>
</NodeOutcomeVariable>
<NodeOutcomeValue>FAILURE</NodeOutcomeValue>
</EQInternal>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="child">Wait__2</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
</AND>
</NOT>
</InvariantCondition>
<NodeBody>
<NodeList>
<Node NodeType="Empty" epx="Wait" LineNo="17" ColNo="18">
<NodeId>Wait__2</NodeId>
<EndCondition>
<GE>
<LookupOnChange>
<Name>
<StringValue>time</StringValue>
</Name>
<Tolerance>
<RealVariable>tolerance</RealVariable>
</Tolerance>
</LookupOnChange>
<ADD>
<RealVariable>delay</RealVariable>
<NodeTimepointValue>
<NodeId>Wait__2</NodeId>
<NodeStateValue>EXECUTING</NodeStateValue>
<Timepoint>START</Timepoint>
</NodeTimepointValue>
</ADD>
</GE>
</EndCondition>
</Node>
</NodeList>
</NodeBody>
</Node>
<Node NodeType="Command" LineNo="17" ColNo="8">
<NodeId>COMMAND__3</NodeId>
<StartCondition>
<EQInternal>
<NodeStateVariable>
<NodeRef dir="sibling">WaitABit</NodeRef>
</NodeStateVariable>
<NodeStateValue>FINISHED</NodeStateValue>
</EQInternal>
</StartCondition>
<NodeBody>
<Command>
<Name>
<StringValue>pprint</StringValue>
</Name>
<Arguments LineNo="18" ColNo="16">
<StringValue>steps Performed </StringValue>
</Arguments>
</Command>
</NodeBody>
</Node>
</NodeList>
</NodeBody>
</Node>
</NodeList>
</NodeBody>
</Node>
</NodeList>
</NodeBody>
</Node>
</PlexilPlan>