class Syskit::InvalidCompositionChildSelection

Exception raised when the user provided a composition child selection that is not compatible with the child definition

Attributes

child_name[R]

The child name for which the selection is invalid

composition_model[R]

The composition model

required_models[R]

The model required by the composition for child_name

selected_model[R]

The model selected by the user

Public Class Methods

new(composition_model, child_name, selected_model, required_models) click to toggle source

Calls superclass method Syskit::InstanciationError.new

# File lib/syskit/exceptions.rb, line 614
def initialize(composition_model, child_name, selected_model, required_models)
    super()
    @composition_model, @child_name, @selected_model, @required_models =
        composition_model, child_name, selected_model, required_models
end

Public Instance Methods

pretty_print(pp) click to toggle source

# File lib/syskit/exceptions.rb, line 620
def pretty_print(pp)
    pp.text "cannot use #{selected_model.short_name} for the child #{child_name} of #{composition_model.short_name}"
    pp.breakable
    pp.text "it does not provide the required models"
    pp.nest(2) do
        pp.breakable
        pp.seplist(required_models) do |m|
            pp.text m.short_name
        end
    end
end