class Ddr::Index::QueryResult

Constants

PAGE_SIZE

Public Instance Methods

all() click to toggle source
# File lib/ddr/index/query_result.rb, line 76
def all
  to_a
end
docs() click to toggle source
# File lib/ddr/index/query_result.rb, line 53
def docs
  Enumerator.new do |e|
    each do |doc|
      e << DocumentBuilder.build(doc)
    end
  end
end
each(&block) click to toggle source
# File lib/ddr/index/query_result.rb, line 9
def each(&block)
  if params[:rows]
    each_unpaginated(&block)
  else
    each_paginated(&block)
  end
end
each_id(&block) click to toggle source
# File lib/ddr/index/query_result.rb, line 49
def each_id(&block)
  ids.each(&block)
end
each_paginated(&block) click to toggle source
# File lib/ddr/index/query_result.rb, line 21
def each_paginated(&block)
  pages.each { |pg| pg.each(&block) }
end
each_pid(&block) click to toggle source
# File lib/ddr/index/query_result.rb, line 41
def each_pid(&block)
  Deprecation.warn(QueryResult,
                   "`each_pid` is deprecated; use `each_id` instead." \
                   " (called from #{caller.first})"
                  )
  each_id(&block)
end
each_unpaginated(&block) click to toggle source
# File lib/ddr/index/query_result.rb, line 17
def each_unpaginated(&block)
  Connection.select(params).docs.each(&block)
end
facet_fields() click to toggle source
# File lib/ddr/index/query_result.rb, line 69
def facet_fields
  response = Connection.select(params, rows: 0)
  response.facet_fields.each_with_object({}) do |(field, values), memo|
    memo[field] = Hash[*values]
  end
end
ids() click to toggle source
# File lib/ddr/index/query_result.rb, line 33
def ids
  Enumerator.new do |e|
    each do |doc|
      e << doc[Fields::ID]
    end
  end
end
objects() click to toggle source
# File lib/ddr/index/query_result.rb, line 61
def objects
  Enumerator.new do |e|
    each_id do |id|
      e << ActiveFedora::Base.find(id)
    end
  end
end
page(num) click to toggle source
# File lib/ddr/index/query_result.rb, line 94
def page(num)
  data = params.dup
  page_size = data.delete(:rows) || PAGE_SIZE
  opts = { method: :post, data: data }
  response = Connection.page(num, page_size, 'select', opts)
  response.docs
end
pages() click to toggle source
# File lib/ddr/index/query_result.rb, line 80
def pages
  num = 1
  Enumerator.new do |e|
    loop do
      pg = page(num)
      e << pg
      unless pg.has_next?
        break
      end
      num += 1
    end
  end
end
pids() click to toggle source
# File lib/ddr/index/query_result.rb, line 25
def pids
  Deprecation.warn(QueryResult,
                   "`pids` is deprecated; use `ids` instead." \
                   " (called from #{caller.first})"
                  )
  ids
end