com.metamatrix.common.tree.directory
Class FileSystemFilter

java.lang.Object
  com.metamatrix.common.tree.directory.FileSystemFilter

All Implemented Interfaces:

DirectoryEntryFilter, TreeNodeFilter

public class FileSystemFilter
extends java.lang.Object
implements DirectoryEntryFilter

A sloppy filter to be used for test purposes only. Will work with a FileSystemView and will filter based on the extensions of the files. The filter will return files matching the supplied extensions AND all directories. As a side effect, it will also return files with no extensions. But, hey, it's a testing tool. If you need a real filter, build your own.

Constructor Summary

FileSystemFilter(FileSystemView fsv, java.lang.String[] extensions, java.lang.String description)

Method Summary

boolean	accept(TreeNode entry) Determine whether the given TreeNode is accepted by this filter.
java.lang.String	getDescription() Obtain a description for this filter.
java.lang.String	getExtension(int index)
int	getExtensionCount()
static java.lang.String	getFileNameExtension(java.lang.String s) Return the extension portion of the file's name .
void	setDescription(java.lang.String s) Obtain a description for this filter.
void	setTreeNodeEditor(TreeNodeEditor editor)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemFilter

public FileSystemFilter(FileSystemView fsv,
                        java.lang.String[] extensions,
                        java.lang.String description)

Method Detail

getFileNameExtension

public static java.lang.String getFileNameExtension(java.lang.String s)

Return the extension portion of the file's name .

See Also:

getExtension(int), FileFilter#accept

setTreeNodeEditor

public void setTreeNodeEditor(TreeNodeEditor editor)

setDescription

public void setDescription(java.lang.String s)

Obtain a description for this filter.

getDescription

public java.lang.String getDescription()

Obtain a description for this filter.

Specified by:

getDescription in interface TreeNodeFilter

Returns:

the readable description. For example: "JPG and GIF Images"

accept

public boolean accept(TreeNode entry)

Determine whether the given TreeNode is accepted by this filter.

Specified by:

accept in interface TreeNodeFilter

Returns:

true if accepted, or false otherwise.

getExtension

public java.lang.String getExtension(int index)

Specified by:

getExtension in interface DirectoryEntryFilter

getExtensionCount

public int getExtensionCount()

Specified by:

getExtensionCount in interface DirectoryEntryFilter