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
processEvent
void processEvent(DSCEvent event,
DSCParser parser)
throws java.io.IOException,
DSCException
- 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:
java.io.IOException
- if an I/O error occurs
DSCException
- if a DSC-specific error occurs
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