Class UserInputQueryBuilder

  • All Implemented Interfaces:
    QueryBuilder

    public class UserInputQueryBuilder
    extends Object
    implements QueryBuilder
    UserInputQueryBuilder uses 1 of 2 strategies for thread-safe parsing: 1) Synchronizing access to "parse" calls on a previously supplied QueryParser or.. 2) creating a new QueryParser object for each parse request
    • Constructor Detail

      • UserInputQueryBuilder

        public UserInputQueryBuilder​(org.apache.lucene.queryParser.QueryParser parser)
        This constructor has the disadvantage of not being able to change choice of default field name
        Parameters:
        parser - thread un-safe query parser
      • UserInputQueryBuilder

        public UserInputQueryBuilder​(String defaultField,
                                     org.apache.lucene.analysis.Analyzer analyzer)
    • Method Detail

      • createQueryParser

        protected org.apache.lucene.queryParser.QueryParser createQueryParser​(String fieldName,
                                                                              org.apache.lucene.analysis.Analyzer analyzer)
        Method to create a QueryParser - designed to be overridden
        Parameters:
        fieldName -
        analyzer -
        Returns:
        QueryParser