dragon.nlp.extract

Class CnSimpleDocumentParser

java.lang.Object

dragon.nlp.extract.EngDocumentParser

dragon.nlp.extract.CnSimpleDocumentParser

All Implemented Interfaces:

DocumentParser

public class CnSimpleDocumentParser
extends EngDocumentParser

Title:

Description:

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Field Summary

Fields

Modifier and Type	Field and Description
static String	punctuations

Fields inherited from class dragon.nlp.extract.EngDocumentParser

defParaDelimitor, defSentDelimitor, defWordDelimitor, paraDelimitor, sentDelimitor, wordDelimitor

Constructor Summary

Constructors

Constructor and Description
CnSimpleDocumentParser()

Method Summary

Modifier and Type	Method and Description
Sentence	parseSentence(String sentence) Parses a text into a Sentence object
ArrayList	parseTokens(String content) Prases a text into a sequence of tokens.
protected Word	parseWord(String content)

Methods inherited from class dragon.nlp.extract.EngDocumentParser

isApostrophesAsWord, isNumber, isPeriodAsToken, isPeriodAsWord, isSentencePeriod, parse, parseParagraph

Methods inherited from class java.lang.Object

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

Field Detail

punctuations

public static final String punctuations

See Also:

Constant Field Values

Constructor Detail

CnSimpleDocumentParser

public CnSimpleDocumentParser()

Method Detail

parseSentence

public Sentence parseSentence(String sentence)

Description copied from interface: DocumentParser

Parses a text into a Sentence object

Specified by:

parseSentence in interface DocumentParser

Overrides:

parseSentence in class EngDocumentParser

Parameters:

sentence - the text for parsing

Returns:

a Sentence object

parseWord

protected Word parseWord(String content)

Overrides:

parseWord in class EngDocumentParser

parseTokens

public ArrayList parseTokens(String content)

Description copied from interface: DocumentParser

Prases a text into a sequence of tokens. Tokens are in the original format and order. No stem is applied. Duplicated tokens are not merged.

Specified by:

parseTokens in interface DocumentParser

Overrides:

parseTokens in class EngDocumentParser

Parameters:

content - the text for parsing

Returns:

a list of tokens in the format of String