Exception: Syskit::AmbiguousAutoConnection

Inherits:
Ambiguous show all
Defined in:
lib/syskit/exceptions.rb

Overview

Raised when trying to compute connection between a port and a set of ports (such as connecting a port to a service or component) and more than one match is found

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(output, input_candidates) ⇒ AmbiguousAutoConnection

Returns a new instance of AmbiguousAutoConnection



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# File 'lib/syskit/exceptions.rb', line 708

def initialize(output, input_candidates)
    @input_candidates, @output =
        input_candidates, output
end

Instance Attribute Details

#input_candidates ⇒ Object (readonly)

The set of input candidates



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# File 'lib/syskit/exceptions.rb', line 706

def input_candidates
  @input_candidates
end

#output ⇒ Object (readonly)

The output for which we were trying to find an input



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# File 'lib/syskit/exceptions.rb', line 704

def output
  @output
end

Instance Method Details

#pretty_print(pp) ⇒ Object 



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# File 'lib/syskit/exceptions.rb', line 713

def pretty_print(pp)
    pp.text "there is an ambiguity while automatically connecting "
    pp.text output.short_name
    pp.breakable
    pp.text "candidates:"
    input_candidates = self.input_candidates.sort_by(&:name)
    pp.nest(2) do
        pp.breakable
        pp.seplist(input_candidates) do |input_port|
            pp.text input_port.short_name
        end
    end
end