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# frozen_string_literal: true
module Gitlab
module BackgroundMigration
module BatchingStrategies
# Simple base class for batching strategy job classes.
#
# Any strategy class that inherits from the base class will have connection to the tracking database set on
# initialization.
class BaseStrategy
def initialize(connection:)
@connection = connection
end
def next_batch(*arguments)
raise NotImplementedError,
"#{self.class} does not implement #{__method__}"
end
private
attr_reader :connection
end
end
end
end
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