it.cnr.isti.hpc.dexter.spot

Class ContextExtractor

java.lang.Object

it.cnr.isti.hpc.dexter.spot.ContextExtractor

Direct Known Subclasses:

ArticleContextExtractor

public class ContextExtractor
extends Object

A ContextExtractor extract the context of a spot (i.e., text around the the spot)

Author:

Diego Ceccarelli, diego.ceccarelli@isti.cnr.it created on 24/lug/2012

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Integer>	positions
protected String	text

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ContextExtractor()
	ContextExtractor(Field field)
protected	ContextExtractor(String text)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	closest(int key, List<Integer> list)
String	getContext(String label)
int	getWindowSize()
protected void	init(String text)
void	setWindowSize(int windowSize)

Methods inherited from class java.lang.Object

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

Field Detail

text

protected String text

positions

protected List<Integer> positions

Constructor Detail

ContextExtractor

protected ContextExtractor()

ContextExtractor

public ContextExtractor(Field field)

ContextExtractor

protected ContextExtractor(String text)

Method Detail

closest

protected int closest(int key,
          List<Integer> list)

getContext

public String getContext(String label)

getWindowSize

public int getWindowSize()

init

protected void init(String text)

setWindowSize

public void setWindowSize(int windowSize)