Class ObjectLoader

java.lang.Object

org.openpdf.rups.model.BackgroundTask

org.openpdf.rups.model.ObjectLoader

public class ObjectLoader
extends BackgroundTask

Loads the necessary iText PDF objects in Background.

Field Summary

Fields

Modifier and Type	Field	Description
protected TreeNodeFactory	nodes	The factory that can provide tree nodes.
protected IndirectObjectFactory	objects	The factory that can provide PDF objects.
protected Observable	observable	This is the object that will forward the updates to the observers.
protected PdfReader	reader	iText's PdfReader object.

Constructor Summary

Constructors

Constructor	Description
ObjectLoader(Observable observable, PdfReader reader)	Creates a new ObjectLoader.

Method Summary

Modifier and Type	Method	Description
void	doTask()	Implement this class; the time-consuming task will go here.
TreeNodeFactory	getNodes()	Getter for the tree node factory.
IndirectObjectFactory	getObjects()	Getter for the object factory.
PdfReader	getReader()	Getter for the PdfReader object.

Methods inherited from class BackgroundTask

finished, interrupt, start

Methods inherited from class Object

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

Field Details

observable

protected Observable observable

This is the object that will forward the updates to the observers.

reader

protected PdfReader reader

iText's PdfReader object.

objects

protected IndirectObjectFactory objects

The factory that can provide PDF objects.

nodes

protected TreeNodeFactory nodes

The factory that can provide tree nodes.

Constructor Details

ObjectLoader

public ObjectLoader(Observable observable,
 PdfReader reader)

Creates a new ObjectLoader.

Parameters:

observable - the object that will forward the changes.

reader - the PdfReader from which the objects will be read.

Method Details

getReader

public PdfReader getReader()

Getter for the PdfReader object.

Returns:

a reader object

getObjects

public IndirectObjectFactory getObjects()

Getter for the object factory.

Returns:

an indirect object factory

getNodes

public TreeNodeFactory getNodes()

Getter for the tree node factory.

Returns:

a tree node factory

doTask

public void doTask()

Description copied from class: BackgroundTask

Implement this class; the time-consuming task will go here.

Specified by:

doTask in class BackgroundTask

See Also:

• BackgroundTask.doTask()