org.apache.lucene.queryparser.xml.builders

## Class UserInputQueryBuilder

- java.lang.Object
- - org.apache.lucene.queryparser.xml.builders.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 Summary

    Constructors
    Constructor and Description
    `UserInputQueryBuilder(QueryParser parser)` This constructor has the disadvantage of not being able to change choice of default field name
    `UserInputQueryBuilder(String defaultField, Analyzer analyzer)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected QueryParser` | `createQueryParser(String fieldName, Analyzer analyzer)` Method to create a QueryParser - designed to be overridden
    `Query` | `getQuery(Element e)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### UserInputQueryBuilder

          public UserInputQueryBuilder(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,
                                       Analyzer analyzer)

  - ### Method Detail

    - #### getQuery

          public Query getQuery(Element e)
                         throws ParserException

      Specified by:
        `getQuery` in interface `QueryBuilder`
      Throws:
        `ParserException`

    - #### createQueryParser

          protected QueryParser createQueryParser(String fieldName,
                                                  Analyzer analyzer)

      Method to create a QueryParser - designed to be overridden
      Returns:
        QueryParser

Copyright © 2000-2024 Apache Software Foundation. All Rights Reserved.