@gmf(foo="bar")
@namespace(uri="config", prefix="config")
package config;

@gmf.diagram(foo="bar", onefile="false")
class Diagramm {
  !resolve val Action[*] actions;
  !resolve val Data[*] sData;
}

// Data-Nodes
abstract class Data{
  ref ActionInputLink[*]#theData actionInputs;
}

@gmf.node(label="name", figure="rounded", label.placement="none", color="50,55,55")
class ResultData extends Data {
  ref ActionOutputLink#result actionOutput;
}

@gmf.node(label="name", figure="ellipse", label.placement="none", color="0,0,255")
class NewData extends Data {
}

// Action-Nodes
@gmf.node(label="name", figure="rounded", size="100,200", color="219,238,253")
class ZipAction extends Action {
  @gmf.compartment(layout="list", collapsible="false")
  val Destination[1..3] dest;
}

abstract class Action extends NamedElement {
  !resolve val ActionInputLink[1]#action input;
  !resolve val ActionOutputLink[1]#action output;
}

@gmf.node(label="name, param", figure="rectangle", label.icon="false", label.pattern="{0}: {1}")
class Destination extends NamedElement {
  attr String param;
}


// Links
@gmf.link(source="theData", target="action",
target.decoration="arrow", style="dash", width="1")
class ActionInputLink {
  ref Action#input action;  
  ref Data#actionInputs theData; 
}

@gmf.link(source="action", target="result", color="130,130,130",
target.decoration="arrow", style="solid", width="3")
class ActionOutputLink {
  ref Action#output action;
  ref ResultData#actionOutput result;   
}

// Baseclass
class NamedElement {
  attr String name;
}