/// <summary>
/// Returns the update of the enclosing state in the dictionary.
/// If it cannot be found, it is created.
/// </summary>
/// <param name="dictionary"></param>
/// <returns></returns>
private State EnclosingStateUpdate(Dictionary dictionary)
{
State retVal = null;
if (EnclosingState != null && dictionary.Updates == Dictionary)
{
State updatedState = dictionary.FindByFullName(EnclosingState.FullName) as State;
if (updatedState == null)
{
retVal = EnclosingState.CreateStateUpdate(dictionary);
}
}
return(retVal);
}
/// <summary>
/// Finds or creates an update for the current element
/// </summary>
/// <returns></returns>
protected override ModelElement FindOrCreateUpdate()
{
ModelElement retVal = null;
Dictionary dictionary = GetPatchDictionary();
if (dictionary != null)
{
ModelElement model = dictionary.FindByFullName(Item.Model.FullName) as ModelElement;
if (model != null)
{
retVal = Item.CreateReqRefUpdate(model);
}
// Navigate to the element, whether it was created or not
EfsSystem.Instance.Context.SelectElement(retVal, this, Context.SelectionCriteria.DoubleClick);
}
return(retVal);
}
protected override ModelElement FindOrCreateUpdate()
{
ModelElement retVal = null;
Dictionary dictionary = GetPatchDictionary();
if (dictionary != null)
{
retVal = dictionary.FindByFullName(Item.FullName) as ModelElement;
if (retVal == null)
{
// If the element does not already exist in the patch, add a copy to it
retVal = Item.CreateStateUpdate(dictionary);
}
// Navigate to the element, whether it was created or not
EfsSystem.Instance.Context.SelectElement(retVal, this, Context.SelectionCriteria.DoubleClick);
}
return(retVal);
}
/// <summary>
/// Looks through enclosing elements for the enumeration that is at the name space level
/// </summary>
/// <returns></returns>
private Enum GetTopLevelEnum()
{
Enum retVal = this;
String[] names = FullName.Split('.');
string fullName = names[0];
int i = 0;
while (!(Dictionary.FindByFullName(fullName) is Enum))
{
i++;
fullName += "." + names[i];
}
if (fullName != FullName)
{
retVal = Dictionary.FindByFullName(fullName) as Enum;
}
return(retVal);
}
/// <summary>
/// Finds or creates an update for the current element.
/// </summary>
/// <returns></returns>
protected override ModelElement FindOrCreateUpdate()
{
ModelElement retVal = null;
Dictionary dictionary = GetPatchDictionary();
if (dictionary != null)
{
retVal = dictionary.FindByFullName(Item.FullName) as ModelElement;
if (retVal == null)
{
// If the element does not already exist in the patch, add a copy of the enumeration to it
// Get the enclosing namespace (by splitting the fullname and asking a recursive function to provide or make it)
retVal = Item.CreateEnumUpdate(dictionary);
}
// Navigate to the element, whether it was created or not
EfsSystem.Instance.Context.SelectElement(retVal, this, Context.SelectionCriteria.DoubleClick);
}
return(retVal);
}
/// <summary>
/// Provides the update of the state machine enclosing a rule or state.
/// </summary>
/// <param name="dictionary"></param>
/// <returns></returns>
public StateMachine CreateSubStateMachineUpdate(Dictionary dictionary)
{
StateMachine retVal = null;
if (this != FindTopLevelStateMachine())
{
State refState = EnclosingStateUpdate(dictionary);
retVal = refState.StateMachine;
}
else
{
StateMachine updateSm = dictionary.FindByFullName(FullName) as StateMachine;
if (updateSm == null)
{
// If the element does not already exist in the patch, add a copy to it
updateSm = CreateStateMachineUpdate(dictionary);
}
retVal = updateSm;
}
return(retVal);
}
/// <summary>
/// Returns the update of the enclosing state in the dictionary.
/// If it cannot be found, it is created.
/// </summary>
/// <param name="dictionary"></param>
/// <returns></returns>
private State EnclosingStateUpdate(Dictionary dictionary)
{
State retVal = null;
if (EnclosingState != null && dictionary.Updates == Dictionary)
{
State updatedState = dictionary.FindByFullName(EnclosingState.FullName) as State;
if (updatedState == null)
{
retVal = EnclosingState.CreateStateUpdate(dictionary);
}
}
return retVal;
}
/// <summary>
/// Provides the update of the state machine enclosing a rule or state.
/// </summary>
/// <param name="dictionary"></param>
/// <returns></returns>
public StateMachine CreateSubStateMachineUpdate(Dictionary dictionary)
{
StateMachine retVal = null;
if (this != FindTopLevelStateMachine())
{
State refState = EnclosingStateUpdate(dictionary);
retVal = refState.StateMachine;
}
else
{
StateMachine updateSm = dictionary.FindByFullName(FullName) as StateMachine;
if (updateSm == null)
{
// If the element does not already exist in the patch, add a copy to it
updateSm = CreateStateMachineUpdate(dictionary);
}
retVal = updateSm;
}
return retVal;
}
