gov.nasa.pds.validate.crawler

Class Crawler

java.lang.Object

gov.nasa.pds.validate.crawler.Crawler

Direct Known Subclasses:

FileCrawler, URLCrawler

public abstract class Crawler
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected FileFilter	directoryFilter A directory filter.
protected org.apache.commons.io.filefilter.IOFileFilter	fileFilter A file filter.
protected boolean	getDirectories Flag to indicate whether to retrieve directory listings.

Constructor Summary

Constructors

Constructor and Description
Crawler(boolean getDirectories, List<String> fileFilters)

Method Summary

Methods

Modifier and Type	Method and Description
abstract List<Target>	crawl(URL url)

Methods inherited from class java.lang.Object

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

Field Detail

fileFilter

protected org.apache.commons.io.filefilter.IOFileFilter fileFilter

A file filter.

directoryFilter

protected FileFilter directoryFilter

A directory filter.

getDirectories

protected boolean getDirectories

Flag to indicate whether to retrieve directory listings.

Constructor Detail

Crawler

public Crawler(boolean getDirectories,
       List<String> fileFilters)

Method Detail

crawl

public abstract List<Target> crawl(URL url)
                            throws IOException

Throws:

IOException