Class: OsCtld::DB::ObjectId

Inherits:
Object
  • Object
show all
Defined in:
lib/osctld/db/object_id.rb

Overview

Represents object id for lookup

Object id can be given with or without pool name. Pool name can also be given as a separate option, but it does not override pool name from the id itself.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, pool = nil) ⇒ ObjectId

Returns a new instance of ObjectId.

Parameters:

  • id (String)
  • pool (String, Array<String>, Pool, nil) (defaults to: nil) 


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# File 'lib/osctld/db/object_id.rb', line 15

def initialize(id, pool = nil)
  if i = id.index(':')
    @pool = id[0..i-1]
    @id = id[i+1..-1]
  else
    @id = id
  end

  if pool && @pool.nil?
    @pool =
      if pool.is_a?(Pool)
        pool.name
      elsif pool.is_a?(String) || pool.is_a?(Array)
        pool
      else
        fail "invalid pool type '#{pool.class}', expected OsCtld::Pool or String"
      end
  end
end

Instance Attribute Details

#id ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/osctld/db/object_id.rb', line 11

def id
  @id
end

#pool ⇒ String, ... (readonly)

Returns:

  • (String, Array<String>, nil) 


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# File 'lib/osctld/db/object_id.rb', line 8

def pool
  @pool
end

Instance Method Details

#match?(obj) ⇒ Boolean

Check if objects matches id

Parameters:

Returns:

  • (Boolean) 


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# File 'lib/osctld/db/object_id.rb', line 37

def match?(obj)
  if @pool.nil?
    obj.id == @id
  elsif @pool.is_a?(Array)
    obj.id == @id && @pool.include?(obj.pool.name)
  else
    obj.pool.name == @pool && obj.id == @id
  end
end