//TODO Input底层可能又问题
public override bool Matches(XmlNode node)
{
if (!base.Matches(node))
{
return(false);
}
IModelElementInstance modelElement = ModelUtil.GetModelElement(new DomElementImpl((XmlElement)node), Model);
return(Type.IsAssignableFrom(modelElement.GetType()));
}
//TODO 可能又类型判断错误 设置ModelElementId id.DefaultValue is string
/// <summary>
/// Set unique identifier if the type has a String id attribute
/// </summary>
/// <param name="type"> the type of the model element </param>
/// <param name="modelElementInstance"> the model element instance to set the id </param>
public static void SetGeneratedUniqueIdentifier(IModelElementType type, IModelElementInstance modelElementInstance)
{
//AttributeBox id = type.GetAttribute("id");
IAttribute /*<String>*/ id = type.GetAttribute("id");
//if (id != null && id.ValueType ==typeof(string) && id.IdAttribute)
if (id != null && id.IdAttribute)
{
((StringAttribute)id).SetValue(modelElementInstance, ModelUtil.GetUniqueIdentifier(type));
}
}
