Class: Dogtag::Id

Inherits:
Object
  • Object
show all
Defined in:
lib/dogtag/id.rb

Constant Summary collapse

SEQUENCE_MAP = 
~(-1 << Dogtag::SEQUENCE_BITS) << Dogtag::SEQUENCE_SHIFT
DATA_TYPE_MAP = 
~(-1 << Dogtag::DATA_TYPE_BITS) << Dogtag::DATA_TYPE_SHIFT
LOGICAL_SHARD_ID_MAP = 
(~(-1 << Dogtag::LOGICAL_SHARD_ID_BITS)) << Dogtag::LOGICAL_SHARD_ID_SHIFT
TIMESTAMP_MAP = 
~(-1 << Dogtag::TIMESTAMP_BITS) << Dogtag::TIMESTAMP_SHIFT

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Id

Returns a new instance of Id.



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# File 'lib/dogtag/id.rb', line 10

def initialize(id)
  @id = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/dogtag/id.rb', line 8

def id
  @id
end

Instance Method Details

#custom_timestamp ⇒ Object 



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# File 'lib/dogtag/id.rb', line 14

def custom_timestamp
  (id & TIMESTAMP_MAP) >> Dogtag::TIMESTAMP_SHIFT
end

#data_type ⇒ Object 



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# File 'lib/dogtag/id.rb', line 26

def data_type
  (id & DATA_TYPE_MAP) >> Dogtag::DATA_TYPE_SHIFT
end

#logical_shard_id ⇒ Object 



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# File 'lib/dogtag/id.rb', line 22

def logical_shard_id
  (id & LOGICAL_SHARD_ID_MAP) >> Dogtag::LOGICAL_SHARD_ID_SHIFT
end

#sequence ⇒ Object 



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# File 'lib/dogtag/id.rb', line 30

def sequence
  (id & SEQUENCE_MAP) >> Dogtag::SEQUENCE_SHIFT
end

#timestamp ⇒ Object 



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# File 'lib/dogtag/id.rb', line 18

def timestamp
  @timestamp ||= Timestamp.new(custom_timestamp, epoch: Dogtag::CUSTOM_EPOCH)
end