# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
class Solr::Request::Dismax < Solr::Request::Standard
VALID_PARAMS.replace(VALID_PARAMS + [:tie_breaker, :query_fields, :minimum_match, :phrase_fields, :phrase_slop,
:boost_query, :boost_functions])
def initialize(params)
@alternate_query = params.delete(:alternate_query)
@sort_values = params.delete(:sort)
super
@query_type = "dismax"
end
def to_hash
hash = super
hash[:tie] = @params[:tie_breaker]
hash[:mm] = @params[:minimum_match]
hash[:qf] = @params[:query_fields]
hash[:pf] = @params[:phrase_fields]
hash[:ps] = @params[:phrase_slop]
hash[:bq] = @params[:boost_query]
hash[:bf] = @params[:boost_functions]
hash["q.alt"] = @alternate_query
# FIXME: 2007-02-13 <coda.hale@gmail.com> -- This code is duplicated in
# Solr::Request::Standard. It should be refactored into a single location.
hash[:sort] = @sort_values.collect do |sort|
key = sort.keys[0]
"#{key.to_s} #{sort[key] == :descending ? 'desc' : 'asc'}"
end.join(',') if @sort_values
return hash
end
end