public GoMachineState GetNext(Token token)
{
GoMachineState nextState = this.CurrentState;
GoStateTransition transition = new GoStateTransition(CurrentState, token.Type);
if (!transitions.TryGetValue(transition, out nextState))
{
throw new Exception("Invalid transition: " + CurrentState + " -> " + nextState + "\n" + token.Text + " " + token.Type);
}
if (nextState == GoMachineState.DESTINATION && token.Type != TokenType.END)
{
this.command.ConsumeToken(token);
}
Console.WriteLine("P: " + this.CurrentState + " -> " + nextState + ": " + token.Text);
return(nextState);
}
public override bool Equals(object obj)
{
GoStateTransition other = obj as GoStateTransition;
return(other != null && this.CurrentState == other.CurrentState && this.Token == other.Token);
}
