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https://github.com/zammad/zammad
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46 lines
1.3 KiB
Ruby
46 lines
1.3 KiB
Ruby
# Copyright (C) 2012-2026 Zammad Foundation, https://zammad-foundation.org/
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class Sequencer::Sequence::Base
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# Defines the default attributes that will get returned for the sequence.
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# These can be overwritten by giving the :expecting key to a sequence process call.
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#
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# @example
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# Sequencer::Sequence::Example.expecting
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# # => [:result, :list]
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#
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# @return [Array<Symbol>] the list of expected result keys.
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def self.expecting
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[]
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end
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# Defines the list of Units that form the sequence. The units will get
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# processed in the order they are defined in. The namespaces can be
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# absolute or without the `Sequencer::Unit` prefix.
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#
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# @example
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# Sequencer::Sequence::Example.sequence
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# # => ['Import::Example::Resource', 'Sequencer::Unit::Import::Model::Create', ...]
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#
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# @return [Array<String>] the list of units forming the sequence.
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def self.sequence
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raise "Missing implementation of '#{__method__}' method for '#{name}'"
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end
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# This is an internally used method that converts the defined sequence to a
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# Sequencer::Units instance which has special methods.
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#
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# @example
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# Sequencer::Sequence::Example.units
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# # => <Sequencer::Units @units=[....>
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#
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# @return [Object]
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def self.units
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Sequencer::Units.new(*sequence)
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end
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# @see .units
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def units
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self.class.units
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end
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end
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