private void Dispose()
{
ClearThreads();
_parallelThreads = _parallelThreads.DisposeExchange();
_executionPathQueueBuilder = _executionPathQueueBuilder.DisposeExchange();
_currentThread.Dispose(this);
_currentThread = Thread.Empty;
_executionMethods = null;
_partialRun = false;
Context.ProcessField = DummyProcess;
Context = null;
_processResources = null;
_automata.ReleaseProcess(this);
}
internal void Initialize(IInstructionReader instructionReader, AutomataContext context)
{
if (ReferenceEquals(context.ProcessField, DummyProcess) == false)
{
throw new InvalidOperationException("Context is busy");
}
_processResources = ProcessResources.ThreadLocalInstance.Value;
_executionPathQueueBuilder = _processResources.ExecutionPathGroupBuilderPool.Get().AddReference();
_parallelThreads = _processResources.ThreadListPool.Get().AddReference();
_executionMethods = _automata.GetExecutionMethods(context);
Context = context;
Context.ProcessField = this;
var entryPoint = context.EntryPoint;
if (!(entryPoint is FiniteState state))
{
return;
}
var instructionQueue = _processResources.InstructionQueuePool.Get().Mount(instructionReader, _automata);
_entryPointSubGraph = _automata.EnsureSubGraph(state);
var initNode = _entryPointSubGraph.InitNode;
if (initNode.Safe == false)
{
initNode.MakeSafe();
}
_currentThread = new Thread(initNode, instructionQueue, context.CreateContextStateInternal())
{
Stack = _processResources.StackPool.Get().AddReference(),
ExecutionQueue = _processResources.ExecutionPathPool.Get().AddReference(),
PredicateResultQueue = _processResources.PredicateResultPool.Get().AddReference()
};
}
public ExecutionPathQueueBuilder(ExecutionPathGroupBuilder groupBuilder)
{
GroupBuilder = groupBuilder;
ReturnPaths = groupBuilder.ReturnPaths;
}
