Package org.apache.xmlgraphics.ps.dsc
Interface DSCListener
- All Known Implementing Classes:
DefaultNestedDocumentHandler
,FilteringEventListener
public interface DSCListener
Listener interface for the DSC parser. It can be used to be notified
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Method Summary
Modifier and TypeMethodDescriptionvoid
processEvent
(DSCEvent event, DSCParser parser) Called for each DSC event.
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Method Details
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processEvent
Called for each DSC event. You can call methods on the DSC parser to skip comments, for example. But implementations need to be good citizens and take into account that multiple listeners can be active at the same time and that they might interfere with other listeners. When returning from the call, state information such as filters should be restored.- Parameters:
event
- the DSC eventparser
- the DSC parser- Throws:
IOException
- if an I/O error occursDSCException
- if a DSC-specific error occurs
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