muMLE/examples/cbd/models/mm_design.od

Block:Class {
  abstract = True;
}

InPort:Class
OutPort:Class

hasInPort:Association (Block -> InPort) {
  # Every Port contained by exactly one Block:
  source_lower_cardinality = 1;
  source_upper_cardinality = 1;
}
hasOutPort:Association (Block -> OutPort) {
  # Every Port contained by exactly one Block:
  source_lower_cardinality = 1;
  source_upper_cardinality = 1;
}

link:Association (OutPort -> InPort) {
  # Every InPort connected to exactly one OutPort
  source_lower_cardinality = 1;
  source_upper_cardinality = 1;
}


# Function Block: pure function that computes outputs based on inputs

Function:Class
:Inheritance (Function -> Block)

Function_func:AttributeLink (Function -> ActionCode) {
  name = "func";
  optional = False;
}

DetailedFunction:Class
:Inheritance (DetailedFunction -> Function)

VeryDetailedFunction:Class
:Inheritance (VeryDetailedFunction -> DetailedFunction)



# Delay Block

Delay:Class {
  constraint = ```
    errors = []
    num_inports = len(get_outgoing(this, "hasInPort"))
    num_outports = len(get_outgoing(this, "hasOutPort"))
    if num_inports != 1:
      errors.append(f"Delay block must have one inport, instead got {num_inports}")
    if num_outports != 1:
      errors.append(f"Delay block must have one inport, instead got {num_outports}")
    errors
  ```;
}
:Inheritance (Delay -> Block)