Package de.l3s.boilerpipe.filters.english

Class MinFulltextWordsFilter

java.lang.Object

de.l3s.boilerpipe.filters.english.MinFulltextWordsFilter

All Implemented Interfaces:

BoilerpipeFilter

public final class MinFulltextWordsFilter
extends java.lang.Object
implements BoilerpipeFilter

Keeps only those content blocks which contain at least k full-text words (measured by HeuristicFilterBase.getNumFullTextWords(TextBlock)). k is 30 by default.

Field Summary

Fields

Modifier and Type	Field	Description
static MinFulltextWordsFilter	DEFAULT_INSTANCE

Constructor Summary

Constructors

Constructor	Description
MinFulltextWordsFilter(int minWords)

Method Summary

Modifier and Type	Method	Description
static MinFulltextWordsFilter	getDefaultInstance()
protected static int	getNumFullTextWords(TextBlock tb)
protected static int	getNumFullTextWords(TextBlock tb, float minTextDensity)
boolean	process(TextDocument doc)	Processes the given document doc.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INSTANCE

public static final MinFulltextWordsFilter DEFAULT_INSTANCE

Constructor Detail

MinFulltextWordsFilter

public MinFulltextWordsFilter(int minWords)

Method Detail

getDefaultInstance

public static MinFulltextWordsFilter getDefaultInstance()

process

public boolean process(TextDocument doc)
                throws BoilerpipeProcessingException

Description copied from interface: BoilerpipeFilter

Processes the given document doc.

Specified by:

process in interface BoilerpipeFilter

Parameters:

doc - The TextDocument that is to be processed.

Returns:

true if changes have been made to the TextDocument.

Throws:

BoilerpipeProcessingException

getNumFullTextWords

protected static int getNumFullTextWords(TextBlock tb)

getNumFullTextWords

protected static int getNumFullTextWords(TextBlock tb,
                                         float minTextDensity)