Package gov.nasa.pds.validate.crawler
Class Crawler
- java.lang.Object
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- gov.nasa.pds.validate.crawler.Crawler
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- Direct Known Subclasses:
FileCrawler
,URLCrawler
public abstract class Crawler extends Object
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Field Summary
Fields Modifier and Type Field 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.
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Field Detail
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fileFilter
protected org.apache.commons.io.filefilter.IOFileFilter fileFilter
A file filter.
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directoryFilter
protected FileFilter directoryFilter
A directory filter.
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getDirectories
protected boolean getDirectories
Flag to indicate whether to retrieve directory listings.
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Method Detail
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crawl
public abstract List<Target> crawl(URL url) throws IOException
- Throws:
IOException
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