Sha256: e3bca4c4e9170d72cc9f31f9f7c7660ee72ad3958bd1d98eb6775dd18d1e43c7
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Size: 1011 Bytes
Versions: 6
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Stored size: 1011 Bytes
Contents
# Copyright (C) 2006 Mauricio Fernandez <mfp@acm.org>
#
require 'ftsearch/util'
module FTSearch
class DocumentMapWriter
include InMemoryWriter
DEFAULT_OPTIONS = {
:path => "docmap-#{Process.pid}-#{rand(100000)}",
}
def initialize(options = {})
options = DEFAULT_OPTIONS.merge(options)
@path = options[:path]
@field_arr = []
@uri_tbl = []
@data = [@uri_tbl, @field_arr]
initialize_in_memory_buffer
end
def merge(doc_map_reader)
# TODO: general merge?
@uri_tbl, @field_arr = doc_map_reader.dump_data
@data = [@uri_tbl, @field_arr]
end
def add_document(doc_id, uri)
@uri_tbl[doc_id] = uri
end
def add_field(offset, doc_id, field_id, size)
@field_arr << [offset, doc_id, field_id, size]
end
def finish!
if @path
File.open(@path, "wb") do |f|
Marshal.dump(@data, f)
end
else
Marshal.dump(@data, @memory_io)
end
end
end
end # FTSearch
Version data entries
6 entries across 6 versions & 1 rubygems