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<head>
<title>Crawler - starts from a given URL and follows the links</title>
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<body>
<h1>Crawler - starts from a given URL and follows the links</h1>
<p>
This package provides Cocoon crawler components.
</p>
<p>
A crawler component crawls through URLs.
The process is initiated by calling <code>crawl()</code>.
The method <code>iterator()</code> returns an Iterator object.
This Iterator object iterates over all URLs reachable from
the passed URL of method <code>crawl()</code>.
</p>
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