第二階段01 08框架index

Lucene TheLuceneJavaprojectalsocontainsaworkspace,LuceneContrib(formerlyknownastheLuceneSandbox),thatisopenbothtoallLuceneJavacorecommittersandtodeveloperswhosecommitrightsarerestrictedtotheContribworkspace;thesedevelopersarereferredtoas"Contribcommitters".TheLuceneContribworkspacehoststhefollowingtypesofVariousthirdpartyContributionswiththirdpartydependencies-theLuceneJavacoredistributionhasnoexternalruntimedependencies.Newideasthatareintendedfor lusionintotheLuceneJavaUsersaretoexperimentwiththecomponentsdevelopedintheContribworkspace,butContribpackageswillnotnecessarilybemaintained,particularlyintheircurrentstate.TheLuceneJavacorebackwardscompatibilitycommitments(see patibility)donotnecessarilyextendtothepackagesintheContribworkspace.SeetheREADME.txtfileforeachContribpackagefordetails.IftheREADME.txtfiledoesnotaddressitsbackwardscompatibilitycommitments,usersshouldassumeitdoesnotmakeanycompatibilitycommitments.SeeContribCHANGESforchanges ludedinthecurrentrelease.YoucanaccessthecurrenttrunkContribrepositoryat. yzers,Tokenizers,andFiltersforvarioususesandlanguages.Seeyzersjavadoc Anttasktocrea uceneindexes.Seeantjavadoc ThebenarkcontributioncontainstoolsforbenarkingLuceneusingstandard,lyavailablecorpora.Seebenark.CollationKeyFilnalyzerandICUCollationKeyFil nalyzer-canbeusedasanefficientrecementforLocalesortingandLocalerangequeriesaswellasLocale-specificSeecollation.ProvidesintegrationwithBerkleyDB.Seedbjavadoc1.6.1.6.AsetofclassesforhighlightingmatchingtermsinsearchSeehighlighter.fast-vector-ternativesetofclassesforhighlightingmatchingtermsinsearchresultsthatreliesonstoredtermvectors.Thishighlightercanbemuchfasterthanthestandardhighlighter,especiallyonlargefields.Seefast-vector-highlighter1.8.1.8.RAM-basedindexthatenablesmuchfastersearchingthanRAMDirectory Seeinstantiated.AnapplicationthatallowsLuceneindexmanipulationfromthecommand-line.Seeluclijavadoc1.10.1.10.High-performancesingle-mainmemoryindex.Seememoryjavadoc1.Avarietyofmiscellaneousfiles,ludingQueryParsers,andotheralterna uceneclassimplementationsandtools.Seemisc1.12.1.12.AnewLucenequeryparserimplementation,whi atchesthesyntaxofthecoreQueryParserbutoffersamoremodulararchitecturetoenablecustomization.Seequeryparser3.Querieswithadditionalregexmatchingcapabilities.Seeregexjavadoc4.ClassestohelpuseLucenewithSeeremote1.15.1.15.piledversionsoftheSnowballstemmersforSeesnowball1.16.1.16.Classestohelpwithefficientdistancebasedsorting.Seespatialjavadoc1.17.1.17.ProvidestoolsforspellcheckingandsuggestionswithLucene.Seespellcheckerjavadoc1.18.1.18.AQueryParserthatsupportstheSpanfamilyofqueriesaswellaspreandinfixnotation.Seesurroundjavadoc9.SwingcomponentsdesignedtointegratewithLucene.Seeswingjavadoc1.20.1.20.Toolsforworkingwithwikipediacontent.Seewikipediajavadoc1.21.1.21.ToolstohelputilizeworsynonymswithLuceneSeeworjavadoc1.22.xml-query- AQueryParserthatcanreadquerieswritteninanXMLformat.Seexml-query-parserjavadocApacheLucene-Lucene1Lucene............................................................................2......................................21.221.321.4 1.531.6......................................31.731.8......................................................31.9................................31.1041.11................................41.1241.13................................41.1441.15 7 1.1851.19..............................................................51.21 ApacheLucene-LuceneLuceneContribLuceneJava項目還包含一個工作區(qū)LuceneContrib（以前稱為LuceneSandbox）LuceneJavaContrib人員開放；這些開發(fā)人員被稱為“ContribLuceneContribLuceneJava旨在最終納入LuceneJava核心的新想法。用戶可以自由地試驗在Contrib工作區(qū)中開發(fā)的組件，但Contrib包不一定會得到維護，特別是在其當前狀態(tài)下。LuceneJava核心向后兼容性承諾（請參閱 個Contrib包的README.txt文件。如果README.txt文件未解決其向后兼容性承諾，則用戶應(yīng)Contrib您可以通過訪問當前的ContribantAntLuceneant arkLuceneo2ApacheLucene-LuceneContrib請參閱基準javadoc1.4.collationCollationKeyFilnalyzer和ICUCollationKeyFilnalyzer-可用作區(qū)域設(shè)置排序和區(qū)域設(shè)置范圍查詢以及區(qū)域設(shè)置特定規(guī)范化的有效替代品請參閱collationjavadoc一組用于突出顯示搜索結(jié)果中匹配術(shù)語的類。請參閱熒光筆RAMRAMDirectory請參閱實例化javadoclucliLuceneluclijavadoc第3ApacheLucene-Lucene內(nèi)存高性能單文檔主內(nèi)存索引。請參閱內(nèi)存QueryParsersLucene請參閱雜項javadocqueryparserLuceneQueryParser1.131.14LuceneRMI