com.etymon.pjx.util
Interface PdfFieldTreeIterator

All Known Implementing Classes:
PdfFieldTree.FieldTreeIterator

public interface PdfFieldTreeIterator

An iterator over the tree of field dictionaries in a PDF document.


Method Summary
 boolean hasNext()
          Returns true if any more field objects remain.
 PdfReference next()
          Returns an indirect reference to the next field object.
 

Method Detail

hasNext

boolean hasNext()
                throws PdfFormatException
Returns true if any more field objects remain.

Returns:
true if more field objects remain.
Throws:
PdfFormatException

next

PdfReference next()
                  throws java.util.NoSuchElementException,
                         java.io.IOException,
                         PdfFormatException
Returns an indirect reference to the next field object.

Returns:
the indirect reference.
Throws:
java.util.NoSuchElementException
java.io.IOException
PdfFormatException