Class: Syskit::Models::DataServiceModel::BlockInstanciator

Inherits:
BasicObject
Defined in:
lib/syskit/models/data_service.rb

Overview

Internal class used to apply configuration blocks to data services. I.e. when one does

data_service_type 'Type' do
  input_port ...
end

The given block is applied on an instance of BlockInstanciator that forwards the calls to, in order of preference, the interface and then the service

One should not use BlockInstanciator directly. Use DataServiceModel#apply_block

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model, name = nil) ⇒ BlockInstanciator

Returns a new instance of BlockInstanciator



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# File 'lib/syskit/models/data_service.rb', line 99

def initialize(model, name = nil)
    @model = model
    @name = name || model.name
    @orogen_model = model.orogen_model

    if !@orogen_model
        raise InternalError, "no interface for #{model.short_name}"
    end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/syskit/models/data_service.rb', line 114

def method_missing(m, *args, &block)
    if @orogen_model.respond_to?(m)
        @orogen_model.public_send(m, *args, &block)
    else @model.public_send(m, *args, &block)
    end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name



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# File 'lib/syskit/models/data_service.rb', line 98

def name
  @name
end

Instance Method Details

#respond_to_missing?(m, include_private) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/syskit/models/data_service.rb', line 109

def respond_to_missing?(m, include_private)
    @orogen_model.respond_to?(m) ||
        @model.respond_to?(m)
end