Package | Description |
---|---|
org.apache.lucene.analysis |
API and code to convert text into indexable tokens.
|
org.apache.lucene.analysis.br |
Analyzer for Brazilian.
|
org.apache.lucene.analysis.cjk |
Analyzer for Chinese, Japanese and Korean.
|
org.apache.lucene.analysis.cn |
Analyzer for Chinese.
|
org.apache.lucene.analysis.de |
Analyzer for German.
|
org.apache.lucene.analysis.el |
Analyzer for Greek.
|
org.apache.lucene.analysis.fr |
Analyzer for French.
|
org.apache.lucene.analysis.nl |
Analyzer for Dutch.
|
org.apache.lucene.analysis.ru |
Analyzer for Russian.
|
org.apache.lucene.analysis.snowball |
TokenFilter and Analyzer implementations that use Snowball
stemmers. |
org.apache.lucene.analysis.standard |
A grammar-based tokenizer constructed with JavaCC.
|
org.apache.lucene.index.memory |
High-performance single-document main memory Apache Lucene fulltext search index.
|
org.apache.lucene.search.highlight |
The highlight package contains classes to provide "keyword in context" features
typically used to highlight search terms in the text of results pages.
|
Modifier and Type | Method and Description |
---|---|
Token |
CharTokenizer.next()
Returns the next token in the stream, or null at EOS.
|
Token |
ISOLatin1AccentFilter.next() |
Token |
KeywordTokenizer.next() |
Token |
LengthFilter.next()
Returns the next input Token whose termText() is the right len
|
Token |
LowerCaseFilter.next() |
Token |
PorterStemFilter.next()
Returns the next input Token, after being stemmed
|
Token |
StopFilter.next()
Returns the next input Token whose termText() is not a stop word.
|
abstract Token |
TokenStream.next()
Returns the next token in the stream, or null at EOS.
|
Modifier and Type | Method and Description |
---|---|
Token |
BrazilianStemFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
CJKTokenizer.next()
Returns the next token in the stream, or null at EOS.
|
Modifier and Type | Method and Description |
---|---|
Token |
ChineseFilter.next() |
Token |
ChineseTokenizer.next() |
Modifier and Type | Method and Description |
---|---|
Token |
GermanStemFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
GreekLowerCaseFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
FrenchStemFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
DutchStemFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
RussianLowerCaseFilter.next() |
Token |
RussianStemFilter.next() |
Modifier and Type | Method and Description |
---|---|
Token |
SnowballFilter.next()
Returns the next input Token, after being stemmed
|
Modifier and Type | Method and Description |
---|---|
Token |
StandardFilter.next()
Returns the next token in the stream, or null at EOS.
|
Token |
StandardTokenizer.next()
Returns the next token in the stream, or null at EOS.
|
Modifier and Type | Method and Description |
---|---|
protected Token |
SynonymTokenFilter.createToken(String synonym,
Token current)
Creates and returns a token for the given synonym of the current input
token; Override for custom (stateless or stateful) behaviour, if desired.
|
Token |
SynonymTokenFilter.next()
Returns the next token in the stream, or null at EOS.
|
Modifier and Type | Method and Description |
---|---|
protected Token |
SynonymTokenFilter.createToken(String synonym,
Token current)
Creates and returns a token for the given synonym of the current input
token; Override for custom (stateless or stateful) behaviour, if desired.
|
Modifier and Type | Method and Description |
---|---|
Token |
TokenGroup.getToken(int index) |
Modifier and Type | Method and Description |
---|---|
float |
QueryScorer.getTokenScore(Token token) |
float |
Scorer.getTokenScore(Token token)
Called for each token in the current fragment
|
boolean |
Fragmenter.isNewFragment(Token nextToken)
Test to see if this token from the stream should be held in a new TextFragment
|
boolean |
NullFragmenter.isNewFragment(Token token) |
boolean |
SimpleFragmenter.isNewFragment(Token token) |
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