public Thread(Node node, InstructionStream instructionStream, AutomataContextState contextState) : this()
{
CurrentNode = node;
InstructionPointer = InstructionStream.InitializeInstructionPointer();
InstructionStream = instructionStream.AddReference();
ContextState = contextState;
}
public AutomataExecutionContext Mount(InstructionStream instructionStream, int instructionPointer, Node node, AutomataStack stack)
{
InstructionStream = instructionStream.AddReference();
InstructionPointer = instructionPointer;
Node = node;
Stack = stack.AddReference();
return(AddReference());
}
public AutomataExecutionContext Clone()
{
var clone = Pool.Get().AddReference();
clone.Stack = Stack.Clone();
clone.InstructionStream = InstructionStream.AddReference();
clone.InstructionPointer = InstructionPointer;
clone.Node = Node;
return(clone);
}
public Thread(ThreadParent parent, Node node, InstructionStream instructionStream, int instructionPointer, AutomataContextState contextState) : this()
{
CurrentNode = node;
InstructionPointer = instructionPointer;
ContextState = contextState;
InstructionStream = instructionStream.AddReference();
InstructionStream.LockPointer(InstructionPointer);
if (parent == null)
{
return;
}
Parent = parent;
Parent.AddReference();
}
