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Contents
module GoodJob
# Delegates the interface of a single {Scheduler} to multiple Schedulers.
class MultiScheduler
# @return [Array<Scheduler>] List of the scheduler delegates
attr_reader :schedulers
# @param schedulers [Array<Scheduler>]
def initialize(schedulers)
@schedulers = schedulers
end
# Delegates to {Scheduler#running?}.
# @return [Boolean, nil]
def running?
schedulers.all?(&:running?)
end
# Delegates to {Scheduler#shutdown?}.
# @return [Boolean, nil]
def shutdown?
schedulers.all?(&:shutdown?)
end
# Delegates to {Scheduler#shutdown}.
# @param timeout [Numeric, nil]
# @return [void]
def shutdown(timeout: -1)
GoodJob._shutdown_all(schedulers, timeout: timeout)
end
# Delegates to {Scheduler#restart}.
# @param timeout [Numeric, nil]
# @return [void]
def restart(timeout: -1)
GoodJob._shutdown_all(schedulers, :restart, timeout: timeout)
end
# Delegates to {Scheduler#create_thread}.
# @param state [Hash]
# @return [Boolean, nil]
def create_thread(state = nil)
results = []
if state
schedulers.any? do |scheduler|
scheduler.create_thread(state).tap { |result| results << result }
end
else
schedulers.each do |scheduler|
results << scheduler.create_thread(state)
end
end
if results.any?
true
elsif results.any?(false)
false
else # rubocop:disable Style/EmptyElse
nil
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems