org.apache.lucene.benchmark.quality.utils

Class SimpleQQParser

java.lang.Object

org.apache.lucene.benchmark.quality.utils.SimpleQQParser

All Implemented Interfaces:

QualityQueryParser

public class SimpleQQParser
extends java.lang.Object
implements QualityQueryParser

Simplistic quality query parser. A Lucene query is created by passing the value of the specified QualityQuery name-value pair(s) into a Lucene's QueryParser using StandardAnalyzer.

Constructor Summary

Constructors

Constructor and Description
SimpleQQParser(java.lang.String[] qqNames, java.lang.String indexField) Constructor of a simple qq parser.
SimpleQQParser(java.lang.String qqName, java.lang.String indexField) Constructor of a simple qq parser.

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.search.Query	parse(QualityQuery qq) Parse a given QualityQuery into a Lucene query.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleQQParser

public SimpleQQParser(java.lang.String[] qqNames,
                      java.lang.String indexField)

Constructor of a simple qq parser.

Parameters:

qqNames - name-value pairs of quality query to use for creating the query

indexField - corresponding index field

SimpleQQParser

public SimpleQQParser(java.lang.String qqName,
                      java.lang.String indexField)

Constructor of a simple qq parser.

Parameters:

qqName - name-value pair of quality query to use for creating the query

indexField - corresponding index field

Method Detail

parse

public org.apache.lucene.search.Query parse(QualityQuery qq)
                                     throws org.apache.lucene.queryParser.ParseException

Description copied from interface: QualityQueryParser

Parse a given QualityQuery into a Lucene query.

Specified by:

parse in interface QualityQueryParser

Parameters:

qq - the quality query to be parsed.

Throws:

org.apache.lucene.queryParser.ParseException - if parsing failed.