Class: PartitionGardener::Plan::Segment

Inherits:
Data
  • Object
show all
Defined in:
lib/partition_gardener/plan.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#kind ⇒ Object (readonly)

Returns the value of attribute kind

Returns:

  • (Object) —

    the current value of kind



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# File 'lib/partition_gardener/plan.rb', line 3

def kind
  @kind
end

#name ⇒ Object (readonly)

Returns the value of attribute name

Returns:

  • (Object) —

    the current value of name



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# File 'lib/partition_gardener/plan.rb', line 3

def name
  @name
end

#range_end ⇒ Object (readonly)

Returns the value of attribute range_end

Returns:

  • (Object) —

    the current value of range_end



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# File 'lib/partition_gardener/plan.rb', line 3

def range_end
  @range_end
end

#range_start ⇒ Object (readonly)

Returns the value of attribute range_start

Returns:

  • (Object) —

    the current value of range_start



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# File 'lib/partition_gardener/plan.rb', line 3

def range_start
  @range_start
end

Instance Method Details

#archive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 20

def archive?
  kind == :archive
end

#filler? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 12

def filler?
  kind == :filler
end

#for_values_clause(strategy) ⇒ Object 



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# File 'lib/partition_gardener/plan.rb', line 28

def for_values_clause(strategy)
  strategy.segment_for_values_clause(self)
end

#future? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 16

def future?
  kind == :future
end

#hash_partition? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 24

def hash_partition?
  range_start.is_a?(Hash) && range_start.key?(:modulus)
end

#hot_bucket? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 8

def hot_bucket?
  kind == :hot_bucket
end

#monthly? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/partition_gardener/plan.rb', line 4

def monthly?
  kind == :hot_bucket && !hash_partition?
end

#signature ⇒ Object 



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# File 'lib/partition_gardener/plan.rb', line 32

def signature
  [name, range_start, range_end, kind]
end