at.mug.iqm.core.processing.loader

Class ImageDataBoxLoader

java.lang.Object

javax.swing.SwingWorker<Object,Object>

at.mug.iqm.api.processing.AbstractProcessingTask

at.mug.iqm.core.processing.loader.ImageDataBoxLoader

All Implemented Interfaces:

IProcessingTask, Runnable, Future<Object>, RunnableFuture<Object>

public class ImageDataBoxLoader
extends AbstractProcessingTask

This class is responsible for adding images from the HD to the Tank list. This class wraps the IDataModels into an instance of IqmDataBox and adds this data box to the DefaultListModel in the TankPanel.

Author:

Philipp Kainz

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.SwingWorker

SwingWorker.StateValue

Field Summary

Fields

Modifier and Type	Field and Description
private static Class<?>	caller The class.
private File[]	files The file list.
private static org.apache.log4j.Logger	logger Logger variable.
private PropertyChangeSupport	pcs The progress publishing PropertyChangeSupport.

Fields inherited from class at.mug.iqm.api.processing.AbstractProcessingTask

childTask, duration, headless, operator, operatorGUI, parentTask, startTime, virtual, workPackage

Constructor Summary

Constructors

Constructor and Description
ImageDataBoxLoader(File[] files, boolean virtual) Custom constructor.
ImageDataBoxLoader(List<File> files, boolean virtual) Custom constructor for receiving a List of File objects.

Method Summary

Modifier and Type	Method and Description
protected List<IqmDataBox>	doInBackground() This method must be implemented by all subclasses.
protected void	done() This method adds the constructed List of IqmDataBoxes to the Tank list.
List<IqmDataBox>	getBoxListForHD(File[] fileList) This method reads each image (stack) from a given list of files and stores them not in memory but as a file in the temporary directory of IQM.
List<IqmDataBox>	getBoxListForMemory(File[] fileList) Adds each image in the specified file list to a list of IqmDataBox in memory.
PropertyChangeSupport	getPcs()
protected void	process(List<Object> chunks) Currently unused.
void	setPcs(PropertyChangeSupport pcs)

Methods inherited from class at.mug.iqm.api.processing.AbstractProcessingTask

getChildTask, getOperator, getOperatorGUI, getParentTask, getWorkPackage, isHeadless, isVirtual, setChildTask, setHeadless, setOperator, setOperatorGUI, setParentTask, setVirtual, setWorkPackage

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Field Detail

caller

private static Class<?> caller

The class.

logger

private static final org.apache.log4j.Logger logger

Logger variable.

pcs

private PropertyChangeSupport pcs

The progress publishing PropertyChangeSupport.

files

private File[] files

The file list.

Constructor Detail

ImageDataBoxLoader

public ImageDataBoxLoader(File[] files,
                          boolean virtual)

Custom constructor.

Parameters:

files - the file list as File[]

virtual - if the files should be processed virtually, i.e. temporarily be saved to the hard drive

ImageDataBoxLoader

public ImageDataBoxLoader(List<File> files,
                          boolean virtual)

Custom constructor for receiving a List of File objects.

Parameters:

files - the file List

virtual - if the files should be processed virtually, i.e. temporarily be saved to the hard drive

Method Detail

doInBackground

protected List<IqmDataBox> doInBackground()
                                   throws Exception

Description copied from class: AbstractProcessingTask

This method must be implemented by all subclasses.

Specified by:

doInBackground in class AbstractProcessingTask

Returns:

the processed result, retrievable by get().

Throws:

Exception

See Also:

AbstractProcessingTask.doInBackground()

process

protected void process(List<Object> chunks)

Currently unused.

Overrides:

process in class AbstractProcessingTask

Parameters:

chunks - the intermediate results

done

protected void done()

This method adds the constructed List of IqmDataBoxes to the Tank list.

Overrides:

done in class AbstractProcessingTask

getBoxListForMemory

public List<IqmDataBox> getBoxListForMemory(File[] fileList)

Adds each image in the specified file list to a list of IqmDataBox in memory.

Parameters:

fileList - the list of files

Returns:

the list of IqmDataBoxes, holding images in memory

getBoxListForHD

public List<IqmDataBox> getBoxListForHD(File[] fileList)

This method reads each image (stack) from a given list of files and stores them not in memory but as a file in the temporary directory of IQM.

The location to that file will be put to a HashMap in VirtualDataManager and can be queried, if the item needs to be loaded.

Parameters:

fileList - list of files

Returns:

a list of VirtualDataBoxes

getPcs

public PropertyChangeSupport getPcs()

Returns:

the pcs

setPcs

public void setPcs(PropertyChangeSupport pcs)

Parameters:

pcs - the pcs to set