Class: Kuroko2::Workflow::Task::Fork

Inherits:
Base
  • Object
show all
Defined in:
lib/autoload/kuroko2/workflow/task/fork.rb

Direct Known Subclasses

ParallelFork

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Kuroko2::Workflow::Task::Base

Instance Method Details

#execute ⇒ Object 



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# File 'lib/autoload/kuroko2/workflow/task/fork.rb', line 5

def execute
  children = token.children
  if children.empty?
    message = "(token #{token.uuid}) Start to fork."

    token.job_instance.logs.info(message)
    Kuroko2.logger.info(message)
    extract_child_nodes

    :pass
  elsif children.all?(&:finished?)
    message = "(token #{token.uuid}) All children are finished."

    token.job_instance.logs.info(message)
    Kuroko2.logger.info(message)

    :next_sibling
  else
    :pass
  end
end

#validate ⇒ Object 



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# File 'lib/autoload/kuroko2/workflow/task/fork.rb', line 27

def validate
  if node.children.empty?
    raise Workflow::AssertionError, "#{self.class} must have children node"
  end
end