Package relations

Class Chunk

java.lang.Object

relations.Chunk

public class Chunk
extends Object

Author:

Chinh

Field Summary

Fields

Modifier and Type	Field	Description
int	begin
List<Word>	cause
int	end
boolean	is_merged
List<Word>	pros
List<Word>	trigs
String	txt
String	type

Constructor Summary

Constructors

Constructor	Description
Chunk(String type)

Method Summary

Modifier and Type	Method	Description
void	addPro(Word pr)	Add protein
void	addTrigger(Word trg)	Add trigger
void	addWord(String w)
boolean	contains(Word key)
List<Word>	getInChunkPro(Word tg, String[] tokens)	Get in_chunk pro for a given tg
List<Word>	getPro(String[] tokens)	12.10.2011 Get pro list in form TG_PRO for strict case (no other trigger in between)
List<Word>	getPro(Word tg, String[] tokens)	Get pros (same chunk with trg) that follow the given trigger for pattern: TG - PR This method is used in case there is no prep or trg has JJ/VBx form in noun chunk
List<Word>	getProFront()	12.10.2011 Get pro list for strict case (no other trigger in between)
String	getText()
String	getType()
String	getValues()
boolean	inChunk(Word trg, Word pro)	Check TG and Pro in the same chunk, for use with learning rules
boolean	inChunk(Word trg, Word pro, String[] tokens)	Check TG and Pro in the same chunk, for use with learning rules
boolean	inChunkTG(Word tg1, Word tg2)	Check two trg in the same chunk, without any pro in between of them
boolean	is_inChunk(Word trg, String[] tokens)	Check whether a trg has in_chunk form
boolean	isQualify()
boolean	isSameRole(Word tg1, Word tg2, String[] tokens)
void	merge(Chunk c)	Merge two chunks: appending a chunk to the current chunk
void	removePro(int pos)
void	removePRO(Word pro)
void	removeTRG(Word tg)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

type

public String type

txt

public String txt

pros

public List<Word> pros

trigs

public List<Word> trigs

begin

public int begin

end

public int end

is_merged

public boolean is_merged

cause

public List<Word> cause

Constructor Detail

Chunk

public Chunk(String type)

Method Detail

addWord

public void addWord(String w)

addPro

public void addPro(Word pr)

Add protein

addTrigger

public void addTrigger(Word trg)

Add trigger

Parameters:

trg -

getType

public String getType()

getText

public String getText()

merge

public void merge(Chunk c)

Merge two chunks: appending a chunk to the current chunk

Parameters:

c - :chunk

removeTRG

public void removeTRG(Word tg)

removePRO

public void removePRO(Word pro)

removePro

public void removePro(int pos)

isQualify

public boolean isQualify()

contains

public boolean contains(Word key)

inChunkTG

public boolean inChunkTG(Word tg1,
                         Word tg2)

Check two trg in the same chunk, without any pro in between of them

Parameters:

tg1 -

tg2 -

Returns:

: true if there is no pro between two triggers

inChunk

public boolean inChunk(Word trg,
                       Word pro)

Check TG and Pro in the same chunk, for use with learning rules

Parameters:

trg -

pro -

Returns:

inChunk

public boolean inChunk(Word trg,
                       Word pro,
                       String[] tokens)

Check TG and Pro in the same chunk, for use with learning rules

Parameters:

trg -

pro -

Returns:

is_inChunk

public boolean is_inChunk(Word trg,
                          String[] tokens)

Check whether a trg has in_chunk form

Parameters:

trg -

Returns:

isSameRole

public boolean isSameRole(Word tg1,
                          Word tg2,
                          String[] tokens)

getInChunkPro

public List<Word> getInChunkPro(Word tg,
                                String[] tokens)

Get in_chunk pro for a given tg

Parameters:

tg - : trg

tags - : POS tags

getPro

public List<Word> getPro(String[] tokens)

12.10.2011 Get pro list in form TG_PRO for strict case (no other trigger in between)

Parameters:

tags -

tokens -

Returns:

getProFront

public List<Word> getProFront()

12.10.2011 Get pro list for strict case (no other trigger in between)

Parameters:

tags -

tokens -

Returns:

getPro

public List<Word> getPro(Word tg,
                         String[] tokens)

Get pros (same chunk with trg) that follow the given trigger for pattern: TG - PR This method is used in case there is no prep or trg has JJ/VBx form in noun chunk

Parameters:

tg - : trigger

getValues

public String getValues()

toString

public String toString()

Overrides:

toString in class Object