PDFieldTree.FieldIterator

java.lang.Object

org.sejda.sambox.pdmodel.interactive.form.PDFieldTree.FieldIterator

All Implemented Interfaces:: Iterator<PDField>

Enclosing class:: PDFieldTree

private static final class PDFieldTree.FieldIterator extends Object implements Iterator<PDField>

Iterator which walks all fields in the tree, post-order.

Field Summary

Fields

Modifier and Type

Field

Description

private final Queue<PDField>

queue
Constructor Summary

Constructors

Modifier

Constructor

Description

private

FieldIterator(PDAcroForm form)
Method Summary

Modifier and Type

Method

Description

private void

enqueueKids(PDField node)

boolean

hasNext()

PDField

next()

void

remove()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining

Field Details
- queue
  
  private final Queue<PDField> queue
Constructor Details
- FieldIterator
  
  private FieldIterator(PDAcroForm form)
Method Details
- hasNext
  
  public boolean hasNext()
  
  Specified by:
  
  hasNext in interface Iterator<PDField>
- next
  
  public PDField next()
  
  Specified by:
  
  next in interface Iterator<PDField>
- remove
  
  public void remove()
  
  Specified by:
  
  remove in interface Iterator<PDField>
- enqueueKids
  
  private void enqueueKids(PDField node)