Package org.apache.fop.fo.extensions
Interface ExtensionAttachment
- All Known Implementing Classes:
AFPExtensionAttachment
,AFPIncludeFormMap
,AFPInvokeMediumMap
,AFPPageOverlay
,AFPPageSegmentElement.AFPPageSegmentSetup
,AFPPageSetup
,PDFDictionaryAttachment
,PDFEmbeddedFileAttachment
,PDFExtensionAttachment
,PSCommentAfter
,PSCommentBefore
,PSExtensionAttachment
,PSPageTrailerCodeBefore
,PSSetPageDevice
,PSSetupCode
,XMPMetadata
public interface ExtensionAttachment
This interface is implemented by objects that are returned by special extension element
through the FONode.getExtensionAttachment() method. Such objects are carried in the FO tree
and made available to the layout managers that support processing extension attachments or
support passing them on to the area tree where they can be picked up by renderers.
NOTE: Classes which implement this interface need to be Serializable!
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Method Summary
Modifier and TypeMethodDescriptionThis method returns a category URI that allows a processor (layout manager or renderer) to determine if it supports this object.
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Method Details
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getCategory
String getCategory()This method returns a category URI that allows a processor (layout manager or renderer) to determine if it supports this object.- Returns:
- the category URI
-