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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-java Wiki] Update of "ConceptsAndDefinitions" by SteveRowe
Date Wed, 10 Nov 2010 17:55:11 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Lucene-java Wiki" for change notification.

The "ConceptsAndDefinitions" page has been changed by SteveRowe.
The comment on this change is: switched javadocs URLs to current structure ("api/" -> "api/all/").
http://wiki.apache.org/lucene-java/ConceptsAndDefinitions?action=diff&rev1=7&rev2=8

--------------------------------------------------

  
  ''Please keep in alphabetical order when editing''.
  
- '''[[http://lucene.apache.org/java/docs/api/org/apache/lucene/analysis/Analyzer.html|Analyzer]]'''
- Lucene class used for preparing text for indexing.  Most applications can use the [[http://lucene.apache.org/java/docs/api/org/apache/lucene/analysis/StandardAnalyzer.html|StandardAnalyzer]]
for English and latin based languages.
+ '''[[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/analysis/Analyzer.html|Analyzer]]'''
- Lucene class used for preparing text for indexing.  Most applications can use the [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/analysis/StandardAnalyzer.html|StandardAnalyzer]]
for English and latin based languages.
  
  [[Payloads]] - A payload is an array of bytes stored at one or more term positions
  
@@ -21, +21 @@

  === Document ===
  
  A Lucene 
- [[http://lucene.apache.org/java/docs/api/org/apache/lucene/document/Document.html|Document]]
+ [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/document/Document.html|Document]]
  is a record in the index. A Document has a list of fields; each field has a name and a textual
value.
  
  === Term ===
  
- A [[http://lucene.apache.org/java/docs/api/org/apache/lucene/index/Term.html|Term]] is Lucene's
unit of indexing. In western languages, a Term is often a word.
+ A [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/index/Term.html|Term]]
is Lucene's unit of indexing. In western languages, a Term is often a word.
  
  === TermEnum ===
  
- [[http://lucene.apache.org/java/docs/api/org/apache/lucene/index/TermEnum.html|TermEnum]]
is used to enumerate all terms in the index for a given field, regardless of which documents
the terms occur in (or where they occur).
+ [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/index/TermEnum.html|TermEnum]]
is used to enumerate all terms in the index for a given field, regardless of which documents
the terms occur in (or where they occur).
  
  Some query subclasses are implemented by enumerating terms that match a pattern, and building
a large OR query from the enumeration. E.g. WildcardQuery, PrefixQuery, RangeQuery.
  
@@ -38, +38 @@

  
  === TermDocs ===
  
- Unlike TermEnum (see above), [[http://lucene.apache.org/java/docs/api/org/apache/lucene/index/TermDocs.html|TermDocs]]
is used to identify which documents contain a given Term. TermDocs also gives the frequency
of the term in the document.
+ Unlike TermEnum (see above), [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/index/TermDocs.html|TermDocs]]
is used to identify which documents contain a given Term. TermDocs also gives the frequency
of the term in the document.
  
  === TermFreqVector ===
  
- A [[http://lucene.apache.org/java/docs/api/org/apache/lucene/index/TermFreqVector.html|TermFreqVector]]
(aka Term Frequency Vector or just Term Vector) is a data structure containing a given Document's
term and frequency information and can be retrieved from the [[http://lucene.apache.org/java/docs/api/org/apache/lucene/index/IndexReader.html|IndexReader]]
only when Term Vectors are stored during indexing.
+ A [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/index/TermFreqVector.html|TermFreqVector]]
(aka Term Frequency Vector or just Term Vector) is a data structure containing a given Document's
term and frequency information and can be retrieved from the [[http://lucene.apache.org/java/docs/api/all/org/apache/lucene/index/IndexReader.html|IndexReader]]
only when Term Vectors are stored during indexing.
  
  === Directory ===
  

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