Class: Roby::DRoby::V5::DRobyClass

Inherits:
Object
  • Object
show all
Defined in:
lib/roby/droby/v5/droby_class.rb

Overview

Dumps a class and its ancestry

Use ClassDumper to add the corresponding standard droby_dump method

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, remote_siblings, superclass) ⇒ DRobyClass

Initialize a DRobyModel object with the given set of ancestors



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# File 'lib/roby/droby/v5/droby_class.rb', line 18

def initialize(name, remote_siblings, superclass)
    @name = name
    @remote_siblings = remote_siblings
    @superclass = superclass
end

Instance Attribute Details

#name ⇒ Object (readonly)

The class name



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# File 'lib/roby/droby/v5/droby_class.rb', line 11

def name
  @name
end

#remote_siblings ⇒ Object (readonly)

The known siblings for this class



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# File 'lib/roby/droby/v5/droby_class.rb', line 13

def remote_siblings
  @remote_siblings
end

#superclass ⇒ Object (readonly)

The class superclass



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# File 'lib/roby/droby/v5/droby_class.rb', line 15

def superclass
  @superclass
end

Instance Method Details

#proxy(peer) ⇒ Object

Returns a local Class object to match this class



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# File 'lib/roby/droby/v5/droby_class.rb', line 25

def proxy(peer)
    # We have to manually call find_local_model here as it
    # resolves classes by name as well as by ID
    if m = peer.find_local_model(self)
        m
    elsif !superclass # this class was supposed to be present
        raise NoLocalObject, "cannot find local class #{name} as expected by the protocol"
    else
        name = self.name
        local_class = Class.new(peer.local_model(superclass))
        if name
            local_class.singleton_class.class_eval do
                define_method(:name) { name }
            end
        end
        peer.register_model(local_class, remote_siblings)
        local_class
    end
end