org.apache.lucene.analysis.compound

## Class HyphenationCompoundWordTokenFilterFactory

- java.lang.Object
- - org.apache.lucene.analysis.util.AbstractAnalysisFactory
  - - org.apache.lucene.analysis.util.TokenFilterFactory
    - - org.apache.lucene.analysis.compound.HyphenationCompoundWordTokenFilterFactory

All Implemented Interfaces:
  ResourceLoaderAware

    public class HyphenationCompoundWordTokenFilterFactory
    extends TokenFilterFactory
    implements ResourceLoaderAware

Factory for `HyphenationCompoundWordTokenFilter`.

This factory accepts the following parameters:

- `hyphenator` (mandatory): path to the FOP xml hyphenation pattern. See http://offo.sourceforge.net/hyphenation/.
- `encoding` (optional): encoding of the xml hyphenation file. defaults to UTF-8.
- `dictionary` (optional): dictionary of words. defaults to no dictionary.
- `minWordSize` (optional): minimal word length that gets decomposed. defaults to 5.
- `minSubwordSize` (optional): minimum length of subwords. defaults to 2.
- `maxSubwordSize` (optional): maximum length of subwords. defaults to 15.
- `onlyLongestMatch` (optional): if true, adds only the longest matching subword to the stream. defaults to false.

     <fieldType name="text_hyphncomp" class="solr.TextField" positionIncrementGap="100">
       <analyzer>
         <tokenizer class="solr.WhitespaceTokenizerFactory"/>
         <filter class="solr.HyphenationCompoundWordTokenFilterFactory" hyphenator="hyphenator.xml" encoding="UTF-8"
             dictionary="dictionary.txt" minWordSize="5" minSubwordSize="2" maxSubwordSize="15" onlyLongestMatch="false"/>
       </analyzer>
     </fieldType>

See Also:
  `HyphenationCompoundWordTokenFilter`

### Field Summary

### Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory

`args, luceneMatchVersion`

### Constructor Summary

Constructors
Constructor and Description
`HyphenationCompoundWordTokenFilterFactory()`

### Method Summary

Methods
`HyphenationCompoundWordTokenFilter` `create(TokenStream input)` Transform the specified input TokenStream
`void` `inform(ResourceLoader loader)` Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).
`void` `init(Map<String,String> args)` Initialize this factory via a set of key-value pairs.

### Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory

`availableTokenFilters, forName, lookupClass, reloadTokenFilters`

### Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory

`assureMatchVersion, getArgs, getBoolean, getBoolean, getInt, getInt, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSnowballWordSet, getWordSet, setLuceneMatchVersion, splitFileNames`

### Methods inherited from class java.lang.Object

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

### Constructor Detail

#### HyphenationCompoundWordTokenFilterFactory

    public HyphenationCompoundWordTokenFilterFactory()

### Method Detail

#### init

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

Description copied from class: `AbstractAnalysisFactory`
Initialize this factory via a set of key-value pairs.

Overrides:
  `init` in class `AbstractAnalysisFactory`

#### inform

    public void inform(ResourceLoader loader)
                throws IOException

Description copied from interface: `ResourceLoaderAware`
Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).

Specified by:
  `inform` in interface `ResourceLoaderAware`
Throws:
  `IOException`

#### create

    public HyphenationCompoundWordTokenFilter create(TokenStream input)

Description copied from class: `TokenFilterFactory`
Transform the specified input TokenStream

Specified by:
  `create` in class `TokenFilterFactory`