Module: Roby::TaskStructure::ModelLevelExecutionAgent

Defined in:
lib/roby/relations/executed_by.rb

Overview

This module defines model-level definition of execution agent, for instance to Roby::Task

Instance Method Summary collapse

Instance Method Details

#executed_by(agent) ⇒ Object

Defines a model of execution agent. Doing

TaskModel.executed_by ExecutionAgentModel

is equivalent to

task = TaskModel.new
exec = <find a suitable ExecutionAgentModel instance in the plan or
 create a new one>
task.executed_by exec

for all instances of TaskModel. The actual job is done in the ExecutionAgentSpawn module



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# File 'lib/roby/relations/executed_by.rb', line 30

def executed_by(agent)
    @execution_agent = agent
end

#execution_agent ⇒ Object

The model of execution agent for this class



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# File 'lib/roby/relations/executed_by.rb', line 8

def execution_agent
    for klass in ancestors
  if klass.instance_variable_defined?(:@execution_agent)
      return klass.instance_variable_get(:@execution_agent)
  end
    end
    nil
end