module Syskit::Coordination::PortHandling

# File lib/syskit/coordination/port_handling.rb, line 9
def find_port(port_name)
    if model_port = model.find_port(port_name)
        case model_port
        when Syskit::Models::OutputPort
            OutputPort.new(model_port, model_port.component_model.bind(self))
        when Syskit::Models::InputPort
            InputPort.new(model_port, model_port.component_model.bind(self))
        end
    end
end

# File lib/syskit/coordination/port_handling.rb, line 36
def find_through_method_missing(m, args)
    MetaRuby::DSLs.find_through_method_missing(self, m, args, '_port' => :find_port) || super
end

# File lib/syskit/coordination/port_handling.rb, line 5
def has_port?
    !!model.find_port(port_name)
end

# File lib/syskit/coordination/port_handling.rb, line 32
def has_through_method_missing?(m)
    MetaRuby::DSLs.has_through_method_missing?(self, m, '_port' => :has_port?) || super
end

# File lib/syskit/coordination/port_handling.rb, line 20
def self_port_to_component_port(port)
    port_model   = port.model
    model_object = port_model.component_model
    component_model = model_object.model

    if respond_to?(:parent)
        component_model.resolve_child(parent.resolve).self_port_to_component_port(port)
    else
        component_model.resolve(self.resolve).self_port_to_component_port(port)
    end
end