Module org.sejda.sambox

Package org.sejda.sambox.pdmodel.interactive.form

Class PDFieldTree

java.lang.Object

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

All Implemented Interfaces:

Iterable<PDField>

public class PDFieldTree
extends Object
implements Iterable<PDField>

The field tree allowing a post-order iteration of the nodes.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	PDFieldTree.FieldIterator	Iterator which walks all fields in the tree, post-order.
private static final class	PDFieldTree.PreOrderIterator	Iterator which walks all the fields pre order

Field Summary

Fields

Modifier and Type	Field	Description
private final PDAcroForm	acroForm

Constructor Summary

Constructors

Constructor	Description
PDFieldTree(PDAcroForm acroForm)

Method Summary

Modifier and Type	Method	Description
Iterator<PDField>	iterator()
Stream<PDField>	stream()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

acroForm

private final PDAcroForm acroForm

Constructor Details

PDFieldTree

public PDFieldTree(PDAcroForm acroForm)

Parameters:

acroForm - the AcroForm containing the fields.

Method Details

iterator

public Iterator<PDField> iterator()

Specified by:

iterator in interface Iterable<PDField>

Returns:

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

stream

public Stream<PDField> stream()

Returns:

a pre order sequential Stream over the fields of this form.