org.nuxeo.ecm.core.storage

Class FulltextQueryAnalyzer

java.lang.Object

org.nuxeo.ecm.core.storage.FulltextQueryAnalyzer

public class FulltextQueryAnalyzer
extends Object

Structured fulltext query analyzer.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FulltextQueryAnalyzer.FulltextQuery Structured fulltext query.
static class	FulltextQueryAnalyzer.FulltextQueryException
static class	FulltextQueryAnalyzer.Op Structured fulltext query operator.

Constructor Summary

Constructors

Constructor and Description
FulltextQueryAnalyzer()

Method Summary

Methods

Modifier and Type	Method and Description
static FulltextQueryAnalyzer.FulltextQuery	analyzeFulltextQuery(String query) Analyzes a fulltext query into a generic datastructure that can be used for each specific database.
static boolean	hasPhrase(FulltextQueryAnalyzer.FulltextQuery ft)
static void	translate(FulltextQueryAnalyzer.FulltextQuery ft, StringBuilder buf, String or, String and, String andNot, String wordStart, String wordEnd, Set<Character> wordCharsReserved, String phraseStart, String phraseEnd, boolean quotePhraseWords)
static String	translateFulltext(FulltextQueryAnalyzer.FulltextQuery ft, String or, String and, String andNot, String phraseQuote) Translate fulltext into a common pattern used by many servers.
static String	translateFulltext(FulltextQueryAnalyzer.FulltextQuery ft, String or, String and, String andNot, String wordStart, String wordEnd, Set<Character> wordCharsReserved, String phraseStart, String phraseEnd, boolean quotePhraseWords) Translate fulltext into a common pattern used by many servers.

Methods inherited from class java.lang.Object

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

Constructor Detail

FulltextQueryAnalyzer

public FulltextQueryAnalyzer()

Method Detail

translate

public static void translate(FulltextQueryAnalyzer.FulltextQuery ft,
             StringBuilder buf,
             String or,
             String and,
             String andNot,
             String wordStart,
             String wordEnd,
             Set<Character> wordCharsReserved,
             String phraseStart,
             String phraseEnd,
             boolean quotePhraseWords)

hasPhrase

public static boolean hasPhrase(FulltextQueryAnalyzer.FulltextQuery ft)

analyzeFulltextQuery

public static FulltextQueryAnalyzer.FulltextQuery analyzeFulltextQuery(String query)

Analyzes a fulltext query into a generic datastructure that can be used for each specific database.

List of terms containing only negative words are suppressed. Otherwise negative words are put at the end of the lists of terms.

translateFulltext

public static String translateFulltext(FulltextQueryAnalyzer.FulltextQuery ft,
                       String or,
                       String and,
                       String andNot,
                       String phraseQuote)

Translate fulltext into a common pattern used by many servers.

translateFulltext

public static String translateFulltext(FulltextQueryAnalyzer.FulltextQuery ft,
                       String or,
                       String and,
                       String andNot,
                       String wordStart,
                       String wordEnd,
                       Set<Character> wordCharsReserved,
                       String phraseStart,
                       String phraseEnd,
                       boolean quotePhraseWords)

Translate fulltext into a common pattern used by many servers.