Class: Relaton::Jis::Hit

Inherits:
Core::Hit
  • Object
show all
Defined in:
lib/relaton/jis/hit.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create(hit, collection) ⇒ Relaton::Jis::Hit

Create new hit

Parameters:

Returns:



14
15
16
 
# File 'lib/relaton/jis/hit.rb', line 14

def self.create(hit, collection)
  new hit, collection
end

Instance Method Details

#item ⇒ Relaton::Jis::Item

Returns:



61
62
63
64
65
66
67
68
69
 
# File 'lib/relaton/jis/hit.rb', line 61

def item
  @item ||= begin
    url = "#{HitCollection::GH_URL}#{hit[:file]}"
    resp = Net::HTTP.get_response URI(url)
    item = Item.from_yaml resp.body
    item.fetched = Date.today.to_s
    item
  end
end

#matches?(all_parts: false) ⇒ Boolean

Check if the hit matches the collection’s reference.

The candidate must be the same document type (so a plain standard query never matches its amendments) and share series and number. Part is compared only when the reference names a specific part and ‘all_parts` is off. Year is filtered separately by Relaton::Jis::HitCollection.

Parameters:

  • all_parts (Boolean) (defaults to: false) —

    match any part of the document

Returns:

  • (Boolean) —

    true if the hit matches



30
31
32
33
34
35
36
 
# File 'lib/relaton/jis/hit.rb', line 30

def matches?(all_parts: false)
  cand = pubid
  return false unless cand && same_document?(cand)
  return true if all_parts || reference_partless?

  Array(cand.parts).map(&:to_s) == reference_parts
end

#pubid ⇒ Pubid::Jis::Identifier?

The hit’s pubid identifier. ‘index-v2` rows are already deserialized to Pubid::Jis::Identifier via `pubid_class`; a Hash or String id is converted for robustness.

Returns:

  • (Pubid::Jis::Identifier, nil) —

    identifier, or nil when it cannot be built



46
47
48
49
50
51
52
53
54
55
56
57
58
 
# File 'lib/relaton/jis/hit.rb', line 46

def pubid
  return @pubid if defined? @pubid

  id = hit[:id]
  @pubid = case id
           when Hash then ::Pubid::Jis::Identifier.from_hash id
           when String then ::Pubid::Jis::Identifier.parse id
           else id
           end
rescue StandardError
  Util.warn "Unable to create an identifier from `#{hit[:id]}`"
  @pubid = nil
end