org.apache.solr.analysis
Class ICUNormalizer2FilterFactory

java.lang.Object
  org.apache.solr.analysis.BaseTokenFilterFactory
      org.apache.solr.analysis.ICUNormalizer2FilterFactory

All Implemented Interfaces:

org.apache.solr.analysis.TokenFilterFactory

public class ICUNormalizer2FilterFactory
extends org.apache.solr.analysis.BaseTokenFilterFactory

Factory for ICUNormalizer2Filter

Supports the following attributes:

• name: A Unicode Normalization Form, one of 'nfc','nfkc', 'nfkc_cf'. Default is nfkc_cf.
• mode: Either 'compose' or 'decompose'. Default is compose. Use "decompose" with nfc or nfkc, to get nfd or nfkd, respectively.
• filter: A UnicodeSet pattern. Codepoints outside the set are always left unchanged. Default is [] (the null set, no filtering).

See Also:

ICUNormalizer2Filter, Normalizer2, FilteredNormalizer2

Field Summary

protected Map<String,String>	args
protected org.apache.lucene.util.Version	luceneMatchVersion

Fields inherited from class org.apache.solr.analysis.BaseTokenFilterFactory

log

Constructor Summary

ICUNormalizer2FilterFactory()

Method Summary

protected void	assureMatchVersion()
org.apache.lucene.analysis.TokenStream	create(org.apache.lucene.analysis.TokenStream input)
protected boolean	getBoolean(String arg0, boolean arg1)
protected boolean	getBoolean(String arg0, boolean arg1, boolean arg2)
protected int	getInt(String arg0)
protected int	getInt(String arg0, int arg1)
protected int	getInt(String arg0, int arg1, boolean arg2)
protected org.apache.lucene.analysis.CharArraySet	getWordSet(org.apache.solr.common.ResourceLoader arg0, String arg1, boolean arg2)
void	init(Map<String,String> args)
protected void	warnDeprecated(String arg0)

Methods inherited from class java.lang.Object

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

Field Detail

args

protected Map<String,String> args

luceneMatchVersion

protected org.apache.lucene.util.Version luceneMatchVersion

Constructor Detail

ICUNormalizer2FilterFactory

public ICUNormalizer2FilterFactory()

Method Detail

init

public void init(Map<String,String> args)

Specified by:

init in interface org.apache.solr.analysis.TokenFilterFactory

create

public org.apache.lucene.analysis.TokenStream create(org.apache.lucene.analysis.TokenStream input)

assureMatchVersion

protected final void assureMatchVersion()

warnDeprecated

protected final void warnDeprecated(String arg0)

getInt

protected int getInt(String arg0)

getInt

protected int getInt(String arg0,
                     int arg1)

getInt

protected int getInt(String arg0,
                     int arg1,
                     boolean arg2)

getBoolean

protected boolean getBoolean(String arg0,
                             boolean arg1)

getBoolean

protected boolean getBoolean(String arg0,
                             boolean arg1,
                             boolean arg2)

getWordSet

protected org.apache.lucene.analysis.CharArraySet getWordSet(org.apache.solr.common.ResourceLoader arg0,
                                                             String arg1,
                                                             boolean arg2)
                                                      throws IOException

Throws:

IOException