Package com.yahoo.prelude.query.parser

Class LinguisticsParser

java.lang.Object

com.yahoo.prelude.query.parser.AbstractParser

com.yahoo.prelude.query.parser.LinguisticsParser

All Implemented Interfaces:

CustomParser, Parser

public final class LinguisticsParser
extends AbstractParser

A parser which delegates all tokenization and processing to the linguistics component. The full string is given as-is to the linguistics component for tokenization, and what comes back is assumes fully processed including stemming (if applicable). The returned tokens are collected into a single parent item.

Author:

bratseth

Field Summary

Fields inherited from class com.yahoo.prelude.query.parser.AbstractParser

braceLevelURL, defaultIndex, environment, indexFacts, language, submodes, tokens

Constructor Summary

Constructors

Constructor	Description
LinguisticsParser(ParserEnvironment environment)

Method Summary

Modifier and Type	Method	Description
protected Item	parseItems()

Methods inherited from class com.yahoo.prelude.query.parser.AbstractParser

newComposite, normalize, parse, parse, segment, setState, simplifyPhrases, tokenize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.prelude.query.parser.CustomParser

parse

Constructor Details

LinguisticsParser

public LinguisticsParser(ParserEnvironment environment)

Method Details

parseItems

protected Item parseItems()

Specified by:

parseItems in class AbstractParser