class:BasicDirectoryModel [NONE]

All Implemented Interfaces:: PropertyChangeListener, Serializable, EventListener, ListModel<Object>

public class BasicDirectoryModel
extends AbstractListModel<Object>
implements PropertyChangeListener

Basic implementation of a file list.

constructor:BasicDirectoryModel(javax.swing.JFileChooser) [NONE]

BasicDirectoryModel

public BasicDirectoryModel?(JFileChooser filechooser)

Constructs a new instance of BasicDirectoryModel.

Parameters:

filechooser - an instance of {JFileChooser}

method:propertyChange(java.beans.PropertyChangeEvent) [NONE]

propertyChange

public void propertyChange?(PropertyChangeEvent e)

Description copied from interface: PropertyChangeListener

This method gets called when a bound property is changed.

Specified by:: propertyChange in interface PropertyChangeListener
Parameters:: e - A PropertyChangeEvent object describing the event source and the property that has changed.

method:invalidateFileCache() [NONE]

invalidateFileCache

public void invalidateFileCache()

This method is used to interrupt file loading thread.

method:getDirectories() [NONE]

getDirectories

public Vector<File> getDirectories()

Returns a list of directories.

Returns:: a list of directories

method:getFiles() [NONE]

getFiles

public Vector<File> getFiles()

Returns a list of files.

Returns:: a list of files

method:validateFileCache() [NONE]

validateFileCache

public void validateFileCache()

Validates content of file cache.

method:renameFile(java.io.File,java.io.File) [NONE]

renameFile

public boolean renameFile?(File oldFile, File newFile)

Renames a file in the underlying file system.

Parameters:: oldFile - a File object representing the existing file; newFile - a File object representing the desired new file name
Returns:: true if rename succeeded, otherwise false
Since:: 1.4

method:fireContentsChanged() [NONE]

fireContentsChanged

public void fireContentsChanged()

Invoked when a content is changed.

method:getSize() [NONE]

getSize

public int getSize()

Description copied from interface: ListModel

Returns the length of the list.

Specified by:: getSize in interface ListModel<Object>
Returns:: the length of the list

method:contains(java.lang.Object) [NONE]

contains

public boolean contains?(Object o)

Returns true if an element o is in file cache, otherwise, returns false.

Parameters:: o - an element
Returns:: true if an element o is in file cache

method:indexOf(java.lang.Object) [NONE]

indexOf

public int indexOf?(Object o)

Returns an index of element o in file cache.

Parameters:: o - an element
Returns:: an index of element o in file cache

method:getElementAt(int) [NONE]

getElementAt

public Object getElementAt?(int index)

Description copied from interface: ListModel

Returns the value at the specified index.

Specified by:: getElementAt in interface ListModel<Object>
Parameters:: index - the requested index
Returns:: the value at index

method:intervalAdded(javax.swing.event.ListDataEvent) [NONE]

intervalAdded

public void intervalAdded?(ListDataEvent e)

Obsolete - not used.

Parameters:: e - list data event

method:intervalRemoved(javax.swing.event.ListDataEvent) [NONE]

intervalRemoved

public void intervalRemoved?(ListDataEvent e)

Obsolete - not used.

Parameters:: e - list data event

method:sort(java.util.Vector) [NONE]

sort

protected void sort?(Vector<? extends File> v)

Sorts a list of files.

Parameters:: v - a list of files

method:lt(java.io.File,java.io.File) [NONE]

lt

protected boolean lt?(File a, File b)

Obsolete - not used

Parameters:: a - a file; b - another file
Returns:: a comparison of the file names

method:addPropertyChangeListener(java.beans.PropertyChangeListener) [NONE]

addPropertyChangeListener

public void addPropertyChangeListener?(PropertyChangeListener listener)

Adds a PropertyChangeListener to the listener list. The listener is registered for all bound properties of this class.

If listener is null, no exception is thrown and no action is performed.

Parameters:: listener - the property change listener to be added
Since:: 1.6
See Also:: removePropertyChangeListener(java.beans.PropertyChangeListener), getPropertyChangeListeners()

method:removePropertyChangeListener(java.beans.PropertyChangeListener) [NONE]

removePropertyChangeListener

public void removePropertyChangeListener?(PropertyChangeListener listener)

Removes a PropertyChangeListener from the listener list.

If listener is null, no exception is thrown and no action is performed.

Parameters:: listener - the PropertyChangeListener to be removed
Since:: 1.6
See Also:: addPropertyChangeListener(java.beans.PropertyChangeListener), getPropertyChangeListeners()

method:getPropertyChangeListeners() [NONE]

getPropertyChangeListeners

public PropertyChangeListener[] getPropertyChangeListeners()

Returns an array of all the property change listeners registered on this component.

Returns:: all of this component's PropertyChangeListeners or an empty array if no property change listeners are currently registered
Since:: 1.6
See Also:: addPropertyChangeListener(java.beans.PropertyChangeListener), removePropertyChangeListener(java.beans.PropertyChangeListener), PropertyChangeSupport.getPropertyChangeListeners()

method:firePropertyChange(java.lang.String,java.lang.Object,java.lang.Object) [NONE]

firePropertyChange

protected void firePropertyChange?(String propertyName, Object oldValue, Object newValue)

Support for reporting bound property changes for boolean properties. This method can be called when a bound property has changed and it will send the appropriate PropertyChangeEvent to any registered PropertyChangeListeners.

Parameters:: propertyName - the property whose value has changed; oldValue - the property's previous value; newValue - the property's new value
Since:: 1.6