Package com.kohlschutter.boilerpipe.filters.heuristics

Class DocumentTitleMatchClassifier

java.lang.Object

com.kohlschutter.boilerpipe.filters.heuristics.DocumentTitleMatchClassifier

All Implemented Interfaces:

BoilerpipeFilter

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

Marks TextBlocks which contain parts of the HTML <TITLE> tag, using some heuristics which are quite specific to the news domain.

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.regex.Pattern	PAT_REMOVE_CHARACTERS
private java.util.Set<java.lang.String>	potentialTitles

Constructor Summary

Constructors

Constructor	Description
DocumentTitleMatchClassifier(java.lang.String title)

Method Summary

Modifier and Type	Method	Description
private void	addPotentialTitles(java.util.Set<java.lang.String> potentialTitles, java.lang.String title, java.lang.String pattern, int minWords)
private java.lang.String	getLongestPart(java.lang.String title, java.lang.String pattern)
java.util.Set<java.lang.String>	getPotentialTitles()
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

potentialTitles

private final java.util.Set<java.lang.String> potentialTitles

PAT_REMOVE_CHARACTERS

private static final java.util.regex.Pattern PAT_REMOVE_CHARACTERS

Constructor Detail

DocumentTitleMatchClassifier

public DocumentTitleMatchClassifier(java.lang.String title)

Method Detail

getPotentialTitles

public java.util.Set<java.lang.String> getPotentialTitles()

addPotentialTitles

private void addPotentialTitles(java.util.Set<java.lang.String> potentialTitles,
                                java.lang.String title,
                                java.lang.String pattern,
                                int minWords)

getLongestPart

private java.lang.String getLongestPart(java.lang.String title,
                                        java.lang.String pattern)

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