class Syskit::ActualDataFlowGraph

The graph that represents the connections on the actual ports

I.e. this is the set of connections that really exist between our components

Attributes

static_info[R]

Information about which ports are static and which are not. This information is critical during disconnection to force reconfiguration of the associated tasks

@return [Hash<(Orocos::TaskContext,String),Boolean>]

Public Class Methods

new(*) click to toggle source

Calls superclass method

# File lib/syskit/actual_data_flow_graph.rb, line 14
def initialize(*)
    super
    @static_info = Hash.new
end

Public Instance Methods

static?(task, port) click to toggle source

Whether the given port is static (per {Port#static?}

@param [Orocos::TaskContext] task @param [String] port @raise [ArgumentError] if the (task, port) pair is not registered

# File lib/syskit/actual_data_flow_graph.rb, line 65
def static?(task, port)
    static_info.fetch([task, port])
rescue KeyError
    raise ArgumentError, "no port #{port} on a task called #{task} is registered on #{self}"
end