entity_mapping.rb revision a7cf25d28b2c55aebaeebcdc84288f0c5de13051
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainenclass EntityMapping < ActiveRecord::Base
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen belongs_to :source, class_name: "Entity"
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen belongs_to :target, class_name: "Entity"
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen belongs_to :link
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen attr_accessible :link, :source, :target
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen KINDS = %w( subsumes is-subsumed equivalent incompatible has-instance instance-of default-relation )
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen def to_s
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen "#{self.source} → #{self.target}"
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen end
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen def apply(sentence)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen sentence.text.gsub(source.name, target.name)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen end
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen def applicable?(sentence)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen if sentence.is_a?(TranslatedSentence)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen mapping = sentence.entity_mapping
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen entity_ids = [mapping.source_id, mapping.target_id]
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen else
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen entity_ids = sentence.entities.pluck(:id)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen end
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen entity_ids.include?(self.source_id)
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen end
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainenend
0cb2e8eb55e70f8ebe1e8349bdf49e4cbe5d8834Timo Sirainen