Package org.eclipse.ui.wizards.datatransfer

Class FileSystemStructureProvider

java.lang.Object

org.eclipse.ui.wizards.datatransfer.FileSystemStructureProvider

All Implemented Interfaces:

IImportStructureProvider

public class FileSystemStructureProvider
extends Object
implements IImportStructureProvider

This class provides information regarding the structure and content of specified file system File objects.

Field Summary

Fields

Modifier and Type	Field	Description
static final FileSystemStructureProvider	INSTANCE	Holds a singleton instance of this class.

Method Summary

Modifier and Type	Method	Description
List	getChildren(Object element)	Returns a collection with the children of the specified structured element.
InputStream	getContents(Object element)	Returns the contents of the specified structured element, or null if there is a problem determining the element's contents.
String	getFullPath(Object element)	Returns the full path of the specified structured element.
String	getLabel(Object element)	Returns the display label of the specified structured element.
boolean	isFolder(Object element)	Returns a boolean indicating whether the passed structured element represents a container element (as opposed to a leaf element).

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final FileSystemStructureProvider INSTANCE

Holds a singleton instance of this class.

Method Details

getChildren

public List getChildren(Object element)

Description copied from interface: IImportStructureProvider

Returns a collection with the children of the specified structured element.

Specified by:

getChildren in interface IImportStructureProvider

Parameters:

element - the element for which to compute the children

Returns:

the list of child elements

getContents

public InputStream getContents(Object element)

Description copied from interface: IImportStructureProvider

Returns the contents of the specified structured element, or null if there is a problem determining the element's contents.

Note:: The client is responsible for closing the stream when finished.

Specified by:

getContents in interface IImportStructureProvider

Parameters:

element - a structured element

Returns:

the contents of the structured element, or null

getFullPath

public String getFullPath(Object element)

Description copied from interface: IImportStructureProvider

Returns the full path of the specified structured element.

Specified by:

getFullPath in interface IImportStructureProvider

Parameters:

element - a structured element

Returns:

the display label of the structured element

getLabel

public String getLabel(Object element)

Description copied from interface: IImportStructureProvider

Returns the display label of the specified structured element.

Specified by:

getLabel in interface IImportStructureProvider

Parameters:

element - a structured element

Returns:

the display label of the structured element

isFolder

public boolean isFolder(Object element)

Description copied from interface: IImportStructureProvider

Returns a boolean indicating whether the passed structured element represents a container element (as opposed to a leaf element).

Specified by:

isFolder in interface IImportStructureProvider

Parameters:

element - java.lang.Object

Returns:

boolean