de.l3s.boilerpipe.sax

Class ImageExtractor

java.lang.Object

de.l3s.boilerpipe.sax.ImageExtractor

public final class ImageExtractor
extends Object

Extracts the images that are enclosed by extracted content.

Author:

Christian Kohlschütter

Field Summary

Fields

Modifier and Type	Field and Description
static ImageExtractor	INSTANCE

Method Summary

Methods

Modifier and Type	Method and Description
static ImageExtractor	getInstance() Returns the singleton instance of ImageExtractor.
List<Image>	process(TextDocument doc, InputSource is) Processes the given TextDocument and the original HTML text (as an InputSource).
List<Image>	process(TextDocument doc, String origHTML) Processes the given TextDocument and the original HTML text (as a String).
List<Image>	process(URL url, BoilerpipeExtractor extractor) Fetches the given URL using HTMLFetcher and processes the retrieved HTML using the specified BoilerpipeExtractor.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ImageExtractor INSTANCE

Method Detail

getInstance

public static ImageExtractor getInstance()

Returns the singleton instance of ImageExtractor.

Returns:

the singleton instance of ImageExtractor.

process

public List<Image> process(TextDocument doc,
                  String origHTML)
                    throws BoilerpipeProcessingException

Processes the given TextDocument and the original HTML text (as a String).

Parameters:

doc - The processed TextDocument.

origHTML - The original HTML document.

Returns:

A List of enclosed Images

Throws:

BoilerpipeProcessingException

process

public List<Image> process(TextDocument doc,
                  InputSource is)
                    throws BoilerpipeProcessingException

Processes the given TextDocument and the original HTML text (as an InputSource).

Parameters:

doc - The processed TextDocument. The original HTML document.

Returns:

A List of enclosed Images

Throws:

BoilerpipeProcessingException

process

public List<Image> process(URL url,
                  BoilerpipeExtractor extractor)
                    throws IOException,
                           BoilerpipeProcessingException,
                           SAXException

Fetches the given URL using HTMLFetcher and processes the retrieved HTML using the specified BoilerpipeExtractor. The processed TextDocument. The original HTML document.

Returns:

A List of enclosed Images

Throws:

BoilerpipeProcessingException

IOException

SAXException