The Unbearable Stupidity of Modeling

Ed Merks Macro Modeling The Unbearable Stupidity of Modeling Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],What’s all this Fuss I Hear about Modeling? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],The Learning Curve is Too Steep Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Unified Modeling Language Is Complex Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],What is Modeling? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Models Drive Software Development Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],Meta What? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

What is Meta Really? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ecore: The Model of Models Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],Models of Models all Look Alike Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

Relationship of Ecore to Other Models Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0 UML XML Schema Java Ecore

A Model is a Model is a Model Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0 <xsd:complexType name=" Node "> <xsd:sequence> <xsd:element name=" children " type="tree:Node" minOccurs="0" maxOccurs="unbounded" ecore:opposite=" parent "/> </xsd:sequence> <xsd:attribute name=" label " type="xsd:string"/> </xsd:complexType> public interface Node { String get Label (); void setLabel(String value); List<Node> get Children (); Node get Parent (); void setParent(Node value); } // Node UML XML Schema Java Ecore

[object Object],[object Object],[object Object],[object Object],[object Object],Modeling Will Only Get in the Way Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

Are Web Services Simple? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

Is Ecore Simple? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],Is Java Simple? Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0 Map<?, ?> x = new HashMap<Object, Object>(); Map<?, ?> y = new HashMap<Object, Object>(); assert x.equals(y); assert x.keySet().equals(y.keySet()); assert x.entrySet().equals(y.entrySet()); assert x.values().equals(y.values()); ,[object Object]

Is it Simpler to Do All This Manually Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0 b.getChildren().set(0, x);

[object Object],[object Object],[object Object],[object Object],Modeling is Totally Redundant Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],Modeling Doesn’t Replace Programming Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],Modeling is Restrictive Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Tedium is the True Killer of Creativity Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],Modeling Alone is Insufficient Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Generated Code Sucks Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],Generated EMF Code Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0 public String getLabel() { return label; }

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Performance Factoids Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Diagrams Suck Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],DSLs Will Create a Tower of Babel Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],XMI Sucks Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Modeling is a Marketing Ploy Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Modeling Enforces Onerous Processes Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],My Project is Too Small to Need Modeling Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],Modeling Will Make Me Redundant Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Conclusion Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Resources Saturday, June 6, 2009 © Macro Modeling Ltd. | EDL V1.0

The Unbearable Stupidity of Modeling

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The Unbearable Stupidity of Modeling