org.apache.xindice.core.query.ftsearch
Class SpecialQueryParser

java.lang.Object
  org.apache.lucene.queryParser.QueryParser
      org.apache.xindice.core.query.ftsearch.SpecialQueryParser

All Implemented Interfaces:

org.apache.lucene.queryParser.QueryParserConstants

public class SpecialQueryParser

extends org.apache.lucene.queryParser.QueryParser

Specialized parser for text queries that ignores query clauses that have 'prohibited' modifier. This is only used for XPath full text search extention function to search existing text index, if any.

Version:

$Revision: 586647 $, $Date: 2007-10-19 20:32:43 -0400 (Fri, 19 Oct 2007) $

Nested Class Summary

Nested classes inherited from class org.apache.lucene.queryParser.QueryParser

org.apache.lucene.queryParser.QueryParser.Operator

Field Summary

Fields inherited from class org.apache.lucene.queryParser.QueryParser

AND_OPERATOR, jj_nt, lookingAhead, OR_OPERATOR, token, token_source

Fields inherited from interface org.apache.lucene.queryParser.QueryParserConstants

_ESCAPED_CHAR, _NUM_CHAR, _TERM_CHAR, _TERM_START_CHAR, _WHITESPACE, AND, Boost, CARAT, COLON, DEFAULT, EOF, FUZZY_SLOP, LPAREN, MINUS, NOT, NUMBER, OR, PLUS, PREFIXTERM, QUOTED, RangeEx, RANGEEX_END, RANGEEX_GOOP, RANGEEX_QUOTED, RANGEEX_START, RANGEEX_TO, RangeIn, RANGEIN_END, RANGEIN_GOOP, RANGEIN_QUOTED, RANGEIN_START, RANGEIN_TO, RPAREN, STAR, TERM, tokenImage, WILDTERM

Constructor Summary

SpecialQueryParser(org.apache.lucene.queryParser.CharStream stream)

SpecialQueryParser(org.apache.lucene.queryParser.QueryParserTokenManager tm)

SpecialQueryParser(String f, org.apache.lucene.analysis.Analyzer a)

Method Summary

protected void

addClause(Vector clauses, int conj, int mods, org.apache.lucene.search.Query q) This method is slightly modified copy of superclass method, where it ignores boolean clauses that have 'prohibited' modifier.

Methods inherited from class org.apache.lucene.queryParser.QueryParser

Clause, Conjunction, disable_tracing, enable_tracing, escape, generateParseException, getAllowLeadingWildcard, getAnalyzer, getBooleanQuery, getBooleanQuery, getDateResolution, getDefaultOperator, getField, getFieldQuery, getFieldQuery, getFuzzyMinSim, getFuzzyPrefixLength, getFuzzyQuery, getLocale, getLowercaseExpandedTerms, getNextToken, getPhraseSlop, getPrefixQuery, getRangeQuery, getToken, getUseOldRangeQuery, getWildcardQuery, main, Modifiers, parse, Query, ReInit, ReInit, setAllowLeadingWildcard, setDateResolution, setDateResolution, setDefaultOperator, setFuzzyMinSim, setFuzzyPrefixLength, setLocale, setLowercaseExpandedTerms, setPhraseSlop, setUseOldRangeQuery, Term, TopLevelQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

SpecialQueryParser

public SpecialQueryParser(String f,
                          org.apache.lucene.analysis.Analyzer a)

SpecialQueryParser

public SpecialQueryParser(org.apache.lucene.queryParser.CharStream stream)

SpecialQueryParser

public SpecialQueryParser(org.apache.lucene.queryParser.QueryParserTokenManager tm)

Method Detail

addClause

protected void addClause(Vector clauses,
                         int conj,
                         int mods,
                         org.apache.lucene.search.Query q)

This method is slightly modified copy of superclass method, where it ignores boolean clauses that have 'prohibited' modifier.

See Also:

QueryParser.addClause(java.util.Vector, int, int, org.apache.lucene.search.Query)