org.carrot2.text.linguistic.lucene
Class ThaiTokenizerAdapter

java.lang.Object
  org.carrot2.text.linguistic.lucene.ThaiTokenizerAdapter

All Implemented Interfaces:

ITokenizer

public final class ThaiTokenizerAdapter
extends Object
implements ITokenizer

Thai tokenizer implemented using Lucene's ThaiWordFilter.

Field Summary

Fields inherited from interface org.carrot2.text.analysis.ITokenizer

TF_COMMON_WORD, TF_QUERY_WORD, TF_SEPARATOR_DOCUMENT, TF_SEPARATOR_FIELD, TF_SEPARATOR_SENTENCE, TF_TERMINATOR, TT_ACRONYM, TT_BARE_URL, TT_EMAIL, TT_EOF, TT_FILE, TT_FULL_URL, TT_HYPHTERM, TT_NUMERIC, TT_PUNCTUATION, TT_TERM, TYPE_MASK

Constructor Summary

ThaiTokenizerAdapter()

Method Summary

short	nextToken() Returns the next token from the input stream.
static boolean	platformSupportsThai() Check support for Thai.
void	reset(Reader input) Resets the tokenizer to process new data
void	setTermBuffer(MutableCharArray array) Sets the current token image to the provided buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThaiTokenizerAdapter

public ThaiTokenizerAdapter()

Method Detail

nextToken

public short nextToken()
                throws IOException

Description copied from interface: ITokenizer

Returns the next token from the input stream.

Specified by:

nextToken in interface ITokenizer

Returns:

the type of the token as defined by the ITokenizer.TT_TERM and other constants or ITokenizer.TT_EOF when the end of the data stream has been reached.

Throws:

IOException

See Also:

TokenTypeUtils

setTermBuffer

public void setTermBuffer(MutableCharArray array)

Description copied from interface: ITokenizer

Sets the current token image to the provided buffer.

Specified by:

setTermBuffer in interface ITokenizer

Parameters:

array - buffer in which the current token image should be stored

reset

public void reset(Reader input)
           throws IOException

Description copied from interface: ITokenizer

Resets the tokenizer to process new data

Specified by:

reset in interface ITokenizer

Parameters:

input - the input to tokenize. The reader will not be closed by the tokenizer when the end of stream is reached.

Throws:

IOException

platformSupportsThai

public static boolean platformSupportsThai()

Check support for Thai.