Class: TimeBucketStream::Batch

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/time_bucket_stream/batch.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(entries:, on_delete:, on_release:) ⇒ Batch

Returns a new instance of Batch.



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# File 'lib/time_bucket_stream/batch.rb', line 9

def initialize(entries:, on_delete:, on_release:)
  @entries = entries.map { |id, payload| [id, payload].freeze }.freeze
  @on_delete = on_delete
  @on_release = on_release
  @finished = false
end

Instance Attribute Details

#entries ⇒ Object (readonly)

Returns the value of attribute entries.



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# File 'lib/time_bucket_stream/batch.rb', line 7

def entries
  @entries
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/time_bucket_stream/batch.rb', line 31

def delete
  finish_with(@on_delete)
end

#each ⇒ Object 



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# File 'lib/time_bucket_stream/batch.rb', line 16

def each
  return enum_for(:each) unless block_given?

  entries.each { |_id, payload| yield payload }
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/time_bucket_stream/batch.rb', line 27

def empty?
  entries.empty?
end

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/time_bucket_stream/batch.rb', line 39

def finished?
  @finished
end

#release ⇒ Object 



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# File 'lib/time_bucket_stream/batch.rb', line 35

def release
  finish_with(@on_release)
end

#size ⇒ Object Also known as: length 



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# File 'lib/time_bucket_stream/batch.rb', line 22

def size
  entries.size
end