public override bool matches(Node node)
{
if (!base.matches(node))
{
return(false);
}
ModelElementInstance modelElement = ModelUtil.getModelElement(new DomElementImpl((Element)node), model);
return(type.IsAssignableFrom(modelElement.GetType()));
}
/// <summary>
/// Find the index of the type of a model element in a list of element types
/// </summary>
/// <param name="modelElement"> the model element which type is searched for </param>
/// <param name="childElementTypes"> the list to search the type </param>
/// <returns> the index of the model element type in the list or -1 if it is not found </returns>
public static int getIndexOfElementType(ModelElementInstance modelElement, IList <ModelElementType> childElementTypes)
{
for (int index = 0; index < childElementTypes.Count; index++)
{
ModelElementType childElementType = childElementTypes[index];
Type instanceType = childElementType.InstanceType;
if (instanceType.IsAssignableFrom(modelElement.GetType()))
{
return(index);
}
}
ICollection <string> childElementTypeNames = new List <string>();
foreach (ModelElementType childElementType in childElementTypes)
{
childElementTypeNames.Add(childElementType.TypeName);
}
throw new ModelException("New child is not a valid child element type: " + modelElement.ElementType.TypeName + "; valid types are: " + childElementTypeNames);
}