All Packages Class Hierarchy This Package Previous Next Index
Class Webcrawler.Crawler.Parser
java.lang.Object
|
+----java.lang.Thread
|
+----Webcrawler.Crawler.Parser
- class Parser
- extends Thread
This class implements a Parser-thread. Since parsing also means creating new nodes,
and this needs time (getContentInfo from the net) -> more than one parser is necessary.
The parser attaches the sons found in nodeToParse.localFile to the nodeToParse, and
tells the managing Parsers-object when a node was added. The Parsers-obj can then
send out ParsersMessages to the attached Observers, e.g. the Crawler sends the newly
found node to the Readers to be read.
- See Also:
- Crawler, Readers
This class is not public and therefore cannot be used outside this package.
All Packages Class Hierarchy This Package Previous Next Index