Lucene.Net
3.0.3
Lucene.Net is a .NET port of the Java Lucene Indexing Library
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if a char is not a letter or digit, it is a word separator More...
Inherits Lucene.Net.Analysis.CharTokenizer.
Public Member Functions | |
LetterOrDigitTokenizer (TextReader reader) | |
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Public Member Functions inherited from Lucene.Net.Analysis.CharTokenizer | |
override bool | IncrementToken () |
Consumers (i.e., IndexWriter) use this method to advance the stream to the next token. Implementing classes must implement this method and update the appropriate Util.Attributes with the attributes of the next token. | |
override void | End () |
This method is called by the consumer after the last token has been consumed, after IncrementToken returned false (using the new TokenStream API). Streams implementing the old API should upgrade to use this feature. This method can be used to perform any end-of-stream operations, such as setting the final offset of a stream. The final offset of a stream might differ from the offset of the last token eg in case one or more whitespaces followed after the last token, but a WhitespaceTokenizer was used. | |
override void | Reset (System.IO.TextReader input) |
Expert: Reset the tokenizer to a new reader. Typically, an analyzer (in its reusableTokenStream method) will use this to re-use a previously created tokenizer. | |
Protected Member Functions | |
override bool | IsTokenChar (char c) |
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Protected Member Functions inherited from Lucene.Net.Analysis.CharTokenizer | |
CharTokenizer (System.IO.TextReader input) | |
CharTokenizer (AttributeSource source, System.IO.TextReader input) | |
CharTokenizer (AttributeFactory factory, System.IO.TextReader input) | |
Protected Member Functions inherited from Lucene.Net.Analysis.Tokenizer | |
override void | Dispose (bool disposing) |
Additional Inherited Members | |
Properties inherited from Lucene.Net.Util.AttributeSource | |
virtual AttributeFactory | Factory [get] |
Returns the used AttributeFactory. | |
virtual bool | HasAttributes [get] |
Returns true, iff this AttributeSource has any attributes | |
if a char is not a letter or digit, it is a word separator
Definition at line 151 of file Analysis.Ext.cs.
Lucene.Net.Analysis.Ext.LetterOrDigitTokenizer.LetterOrDigitTokenizer | ( | TextReader | reader | ) |
Definition at line 155 of file Analysis.Ext.cs.
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protectedvirtual |
Implements Lucene.Net.Analysis.CharTokenizer.
Definition at line 161 of file Analysis.Ext.cs.