/// <summary>
/// Gets the machine to next state with given step.
/// </summary>
/// <param name="curredntStep">The currednt step.</param>
/// <param name="currentState">State of the current.</param>
/// <returns></returns>
public FSMVState OneStep(FSMStep currentStep, FSMVState currentState, Color color)
{
this.MyGraph.ChangeOneVertexColor(currentState.Name, color);
FSMVState newState = new FSMVState();
FSMVTrigger triggerFounded = this.Configuration.FoundSteppInTriggerList(currentStep);
if (triggerFounded != null)
{
AllowedTrigger allowedTrigger = new AllowedTrigger();
allowedTrigger = currentState.FoundTriggerInCureentState(triggerFounded);
if (allowedTrigger != null)
{
newState = new FSMVState();
if (string.IsNullOrEmpty(allowedTrigger.StateName))
{
newState = this.Configuration.FoundNextState(allowedTrigger.StateAndTriggerName);
}
else
{
newState = this.Configuration.FoundNextState(allowedTrigger.StateName);
}
if (newState != null)
{
this.MyGraph.ChangeOneVertexColor(newState.Name, color);
CustomEdge edge = new CustomEdge(null, null);
if (string.Compare(currentState.Name, newState.Name) == 0)
{
this.MyGraph.Vertices.Where(v => (string.Compare(v.Text, currentState.Name) == 0)).FirstOrDefault().Represented = true;
}
edge = this.MyGraph.GetEdgeBetween(currentState.Name, newState.Name);
this.MyGraph.ChangeOneEdgeColor(edge, Colors.Yellow);
}
}
}
return(newState);
}
/// <summary>
/// Adds a new edge, a new allowed trigger to source vertex, a new trigger if it doesn't exist.
/// </summary>
/// <param name="vertexFrom">The vertex from.</param>
/// <param name="trigger">The trigger.</param>
/// <param name="vertexTo">The vertex to.</param>
public override void AddNewEdge(CustomVertex vertexFrom, string trigger, CustomVertex vertexTo)
{
FSMVState state = new FSMVState();
AllowedTrigger aw = new AllowedTrigger();
FSMVTrigger trig = new FSMVTrigger();
state.Name = vertexFrom.Text;
if (string.IsNullOrEmpty(trigger))
{
CustomEdge edge = new CustomEdge(vertexTo.Text, vertexFrom, vertexTo);
this.MyGraph.AddNewEdge(vertexTo.Text, vertexFrom, vertexTo);
aw.StateAndTriggerName = trig.CommonID = vertexTo.Text;
}
else
{
CustomEdge edge = new CustomEdge(trigger, vertexFrom, vertexTo);
this.MyGraph.AddNewEdge(vertexTo.Text, vertexFrom, vertexTo);
aw.StateName = vertexTo.Text;
aw.TriggerName = trigger;
trig.Name = vertexTo.Text;
trig.SequenceID = trigger;
}
foreach (var item in this.Configuration.ArrayOfFSMVState)
{
if (item.Name == state.Name)
{
if (item.ArrayOfAllowedTrigger == null)
{
item.ArrayOfAllowedTrigger = new Collection <AllowedTrigger>();
}
item.ArrayOfAllowedTrigger.Add(aw);
break;
}
}
this.Configuration.AddNewTrigger(trig);
}
/// <summary>
/// Gets the machine to next state with given step.
/// </summary>
/// <param name="curredntStep">The currednt step.</param>
/// <param name="currentState">State of the current.</param>
/// <returns></returns>
public FSMVState OneStep(FSMStep currentStep, FSMVState currentState, Color color)
{
this.MyGraph.ChangeOneVertexColor(currentState.Name, color);
FSMVState newState = new FSMVState();
FSMVTrigger triggerFounded = this.Configuration.FoundSteppInTriggerList(currentStep);
if (triggerFounded != null)
{
AllowedTrigger allowedTrigger = new AllowedTrigger();
allowedTrigger = currentState.FoundTriggerInCureentState(triggerFounded);
if (allowedTrigger != null)
{
newState = new FSMVState();
if (string.IsNullOrEmpty(allowedTrigger.StateName))
{
newState = this.Configuration.FoundNextState(allowedTrigger.StateAndTriggerName);
}
else
{
newState = this.Configuration.FoundNextState(allowedTrigger.StateName);
}
if (newState != null)
{
this.MyGraph.ChangeOneVertexColor(newState.Name, color);
CustomEdge edge = new CustomEdge(null, null);
if (string.Compare(currentState.Name, newState.Name) == 0)
{
this.MyGraph.Vertices.Where(v => (string.Compare(v.Text, currentState.Name) == 0)).FirstOrDefault().Represented = true;
}
edge = this.MyGraph.GetEdgeBetween(currentState.Name, newState.Name);
this.MyGraph.ChangeOneEdgeColor(edge, Colors.Yellow);
}
}
}
return newState;
}
/// <summary>
/// Adds a new edge, a new allowed trigger to source vertex, a new trigger if it doesn't exist.
/// </summary>
/// <param name="vertexFrom">The vertex from.</param>
/// <param name="trigger">The trigger.</param>
/// <param name="vertexTo">The vertex to.</param>
public override void AddNewEdge(CustomVertex vertexFrom, string trigger, CustomVertex vertexTo)
{
FSMVState state = new FSMVState();
AllowedTrigger aw = new AllowedTrigger();
FSMVTrigger trig = new FSMVTrigger();
state.Name = vertexFrom.Text;
if (string.IsNullOrEmpty(trigger))
{
CustomEdge edge = new CustomEdge(vertexTo.Text, vertexFrom, vertexTo);
this.MyGraph.AddNewEdge(vertexTo.Text, vertexFrom, vertexTo);
aw.StateAndTriggerName = trig.CommonID = vertexTo.Text;
}
else
{
CustomEdge edge = new CustomEdge(trigger, vertexFrom, vertexTo);
this.MyGraph.AddNewEdge(vertexTo.Text, vertexFrom, vertexTo);
aw.StateName = vertexTo.Text;
aw.TriggerName = trigger;
trig.Name = vertexTo.Text;
trig.SequenceID = trigger;
}
foreach (var item in this.Configuration.ArrayOfFSMVState)
{
if (item.Name == state.Name)
{
if (item.ArrayOfAllowedTrigger == null)
{
item.ArrayOfAllowedTrigger = new Collection<AllowedTrigger>();
}
item.ArrayOfAllowedTrigger.Add(aw);
break;
}
}
this.Configuration.AddNewTrigger(trig);
}
