private void ValidateState(ValidationContext context)
{
AbstractFeature af = GetParentFeature();
if (IsConnectedToRootFeature())
{
if (af != null)
{
if (af.GetType() == typeof(Feature) || af.GetType() == typeof(RootFeature))
{
if (this.Kind == FeatureKind.FeatureSetFeature)
{
context.LogError(string.Format("{0}: Invalid 'Kind' property state", this.Name), "myError", this);
}
}
else if (af.GetType() == typeof(FeatureSet) || af.GetType() == typeof(RootFeature))
{
if (this.Kind != FeatureKind.FeatureSetFeature)
{
context.LogError(string.Format("{0}: Invalid 'Kind' property state", this.Name), "myError", this);
}
}
}
}
else
{
if (HasParent() == false)
{
context.LogWarning(string.Format("{0}: No parent feature", this.Name), "myError", this);
if (this.Kind == FeatureKind.FeatureSetFeature)
{
context.LogWarning(string.Format("{0}: Invalid 'Kind' property state", this.Name), "myError", this);
}
}
if (af != null)
{
if (af.GetType() == typeof(Feature))
{
if (this.Kind == FeatureKind.FeatureSetFeature)
{
context.LogWarning(string.Format("{0}: Invalid 'Kind' property state", this.Name), "myError", this);
}
}
else if (af.GetType() == typeof(FeatureSet))
{
if (this.Kind != FeatureKind.FeatureSetFeature)
{
context.LogWarning(string.Format("{0}: Invalid 'Kind' property state", this.Name), "myError", this);
}
}
}
}
}
private bool IsConnectedToRootFeature()
{
AbstractFeature af = GetParentFeature(this);
if (af == null)
{
return(false);
}
else
{
return(true);
}
}
private AbstractFeature GetParentFeature()
{
foreach (object o in this.GetElementLinks())
{
if (o.GetType() == typeof(RelationshipFeatureSet))
{
AbstractFeature roletarget = ((RelationshipFeatureSet)o).ObjectTransitionTo;
if (this == roletarget)
{
return(((RelationshipFeatureSet)o).ObjectTransitionFrom);
}
}
else if (o.GetType() == typeof(RelationshipFeature))
{
AbstractFeature roletarget = ((RelationshipFeature)o).TransitionTo;
if (this == roletarget)
{
return(((RelationshipFeature)o).TransitionFrom);
}
}
}
return(null);
}
private bool HasParent()
{
foreach (object o in this.GetElementLinks())
{
if (o.GetType() == typeof(RelationshipFeatureSet))
{
AbstractFeature roletarget = ((RelationshipFeatureSet)o).ObjectTransitionTo;
if (this == roletarget)
{
return(true);
}
}
else if (o.GetType() == typeof(RelationshipFeature))
{
AbstractFeature roletarget = ((RelationshipFeature)o).TransitionTo;
if (this == roletarget)
{
return(true);
}
}
}
return(false);
}
