C# Class Lucene.Net.Analysis.Compound.CompoundWordTokenFilterBase

Base class for decomposition token filters.

You must specify the required LuceneVersion compatibility when creating CompoundWordTokenFilterBase:

As of 3.1, CompoundWordTokenFilterBase correctly handles Unicode 4.0 supplementary characters in strings and char arrays provided as compound word dictionaries.
As of 4.4, CompoundWordTokenFilterBase doesn't update offsets.

Inheritance: TokenFilter

ファイルを表示 Open project: apache/lucenenet Class Usage Examples

Protected Properties

Property	Type	Description
dictionary	CharArraySet
matchVersion	LuceneVersion
maxSubwordSize	int
minSubwordSize	int
minWordSize	int
offsetAtt	IOffsetAttribute
onlyLongestMatch	bool
termAtt	ICharTermAttribute
tokens	LinkedList

Public Methods

Method	Description
IncrementToken ( ) : bool
Reset ( ) : void

Protected Methods

Method	Description
CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary ) : Lucene.Net.Analysis.Tokenattributes
CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary, bool onlyLongestMatch ) : Lucene.Net.Analysis.Tokenattributes
CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary, int minWordSize, int minSubwordSize, int maxSubwordSize, bool onlyLongestMatch ) : Lucene.Net.Analysis.Tokenattributes
Decompose ( ) : void	Decomposes the current #termAtt and places CompoundToken instances in the #tokens list. The original token may not be placed in the list, as it is automatically passed through this filter.

Method Details

CompoundWordTokenFilterBase() protected method

protected CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary ) : Lucene.Net.Analysis.Tokenattributes
matchVersion	LuceneVersion
input	TokenStream
dictionary	CharArraySet
return	Lucene.Net.Analysis.Tokenattributes

CompoundWordTokenFilterBase() protected method

protected CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary, bool onlyLongestMatch ) : Lucene.Net.Analysis.Tokenattributes
matchVersion	LuceneVersion
input	TokenStream
dictionary	CharArraySet
onlyLongestMatch	bool
return	Lucene.Net.Analysis.Tokenattributes

CompoundWordTokenFilterBase() protected method

protected CompoundWordTokenFilterBase ( LuceneVersion matchVersion, TokenStream input, CharArraySet dictionary, int minWordSize, int minSubwordSize, int maxSubwordSize, bool onlyLongestMatch ) : Lucene.Net.Analysis.Tokenattributes
matchVersion	LuceneVersion
input	TokenStream
dictionary	CharArraySet
minWordSize	int
minSubwordSize	int
maxSubwordSize	int
onlyLongestMatch	bool
return	Lucene.Net.Analysis.Tokenattributes

Decompose() protected abstract method

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

protected abstract Decompose ( ) : void
return	void

IncrementToken() public final method

public final IncrementToken ( ) : bool
return	bool

Reset() public method

public Reset ( ) : void
return	void

Property Details

dictionary protected_oe property

protected CharArraySet dictionary
return	CharArraySet

matchVersion protected_oe property

protected LuceneVersion matchVersion
return	LuceneVersion

maxSubwordSize protected_oe property

protected int maxSubwordSize
return	int

minSubwordSize protected_oe property

protected int minSubwordSize
return	int

minWordSize protected_oe property

protected int minWordSize
return	int

offsetAtt protected_oe property

protected IOffsetAttribute offsetAtt
return	IOffsetAttribute

onlyLongestMatch protected_oe property

protected bool onlyLongestMatch
return	bool

termAtt protected_oe property

protected ICharTermAttribute termAtt
return	ICharTermAttribute

tokens protected_oe property

protected LinkedList tokens
return	LinkedList