Package org.apache.xmlgraphics.ps.dsc
Interface DSCHandler
-
- All Known Implementing Classes:
DefaultDSCHandler
,EventRecorder
public interface DSCHandler
Interface containing events generated by the DSCParser. Applications can implement this interface to react to certain events.
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
comment(java.lang.String comment)
Called for any line containing a full-line PostScript comment.void
endDocument()
Called when the PostScript file is fully processed, i.e.void
handleDSCComment(DSCComment comment)
Called for each standard DSC comment.void
line(java.lang.String line)
Called for a normal line of PostScript code.void
startDocument(java.lang.String header)
Called as a new PostScript file starts.
-
-
-
Method Detail
-
startDocument
void startDocument(java.lang.String header) throws java.io.IOException
Called as a new PostScript file starts.- Parameters:
header
- the first line of the DSC-compliant file- Throws:
java.io.IOException
- In case of an I/O error
-
endDocument
void endDocument() throws java.io.IOException
Called when the PostScript file is fully processed, i.e. after the %%EOF comment.- Throws:
java.io.IOException
- In case of an I/O error
-
handleDSCComment
void handleDSCComment(DSCComment comment) throws java.io.IOException
Called for each standard DSC comment. The classes passed to this method may be simple DSCComment classes or special subclasses for some of the DSC comments.- Parameters:
comment
- the DSC comment- Throws:
java.io.IOException
- In case of an I/O error
-
line
void line(java.lang.String line) throws java.io.IOException
Called for a normal line of PostScript code.- Parameters:
line
- the line of code- Throws:
java.io.IOException
- In case of an I/O error
-
comment
void comment(java.lang.String comment) throws java.io.IOException
Called for any line containing a full-line PostScript comment. This is also called for custom comments following the extension mechanism of the DSC specification.- Parameters:
comment
- the comment line- Throws:
java.io.IOException
- In case of an I/O error
-
-