org.apache.lucene.analysis.compound

Class Lucene43DictionaryCompoundWordTokenFilter

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

org.apache.lucene.analysis.compound.Lucene43CompoundWordTokenFilterBase

org.apache.lucene.analysis.compound.Lucene43DictionaryCompoundWordTokenFilter

All Implemented Interfaces:

Closeable, AutoCloseable

Deprecated.

Use DictionaryCompoundWordTokenFilter.

@Deprecated
public class Lucene43DictionaryCompoundWordTokenFilter
extends Lucene43CompoundWordTokenFilterBase

A TokenFilter that decomposes compound words found in many Germanic languages, using pre-4.4 behavior.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.compound.Lucene43CompoundWordTokenFilterBase

Lucene43CompoundWordTokenFilterBase.CompoundToken

Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource

AttributeSource.State

Field Summary

Fields inherited from class org.apache.lucene.analysis.compound.Lucene43CompoundWordTokenFilterBase

DEFAULT_MAX_SUBWORD_SIZE, DEFAULT_MIN_SUBWORD_SIZE, DEFAULT_MIN_WORD_SIZE, dictionary, maxSubwordSize, minSubwordSize, minWordSize, offsetAtt, onlyLongestMatch, termAtt, tokens

Fields inherited from class org.apache.lucene.analysis.TokenFilter

input

Fields inherited from class org.apache.lucene.analysis.TokenStream

DEFAULT_TOKEN_ATTRIBUTE_FACTORY

Constructor Summary

Constructors

Constructor and Description
Lucene43DictionaryCompoundWordTokenFilter(TokenStream input, CharArraySet dictionary) Deprecated. Creates a new Lucene43DictionaryCompoundWordTokenFilter
Lucene43DictionaryCompoundWordTokenFilter(TokenStream input, CharArraySet dictionary, int minWordSize, int minSubwordSize, int maxSubwordSize, boolean onlyLongestMatch) Deprecated. Creates a new Lucene43DictionaryCompoundWordTokenFilter

Method Summary

Methods

Modifier and Type	Method and Description
protected void	decompose() Deprecated. Decomposes the current Lucene43CompoundWordTokenFilterBase.termAtt and places Lucene43CompoundWordTokenFilterBase.CompoundToken instances in the Lucene43CompoundWordTokenFilterBase.tokens list.

Methods inherited from class org.apache.lucene.analysis.compound.Lucene43CompoundWordTokenFilterBase

incrementToken, reset

Methods inherited from class org.apache.lucene.analysis.TokenFilter

close, end

Methods inherited from class org.apache.lucene.util.AttributeSource

addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, removeAllAttributes, restoreState, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Lucene43DictionaryCompoundWordTokenFilter

public Lucene43DictionaryCompoundWordTokenFilter(TokenStream input,
                                         CharArraySet dictionary)

Deprecated.

Creates a new Lucene43DictionaryCompoundWordTokenFilter

Parameters:

input - the TokenStream to process

dictionary - the word dictionary to match against.

Lucene43DictionaryCompoundWordTokenFilter

public Lucene43DictionaryCompoundWordTokenFilter(TokenStream input,
                                         CharArraySet dictionary,
                                         int minWordSize,
                                         int minSubwordSize,
                                         int maxSubwordSize,
                                         boolean onlyLongestMatch)

Deprecated.

Creates a new Lucene43DictionaryCompoundWordTokenFilter

Parameters:

input - the TokenStream to process

dictionary - the word dictionary to match against.

minWordSize - only words longer than this get processed

minSubwordSize - only subwords longer than this get to the output stream

maxSubwordSize - only subwords shorter than this get to the output stream

onlyLongestMatch - Add only the longest matching subword to the stream

Method Detail

decompose

protected void decompose()

Deprecated.

Description copied from class: Lucene43CompoundWordTokenFilterBase

Decomposes the current Lucene43CompoundWordTokenFilterBase.termAtt and places Lucene43CompoundWordTokenFilterBase.CompoundToken instances in the Lucene43CompoundWordTokenFilterBase.tokens list. The original token may not be placed in the list, as it is automatically passed through this filter.

Specified by:

decompose in class Lucene43CompoundWordTokenFilterBase