Package org.eclipse.emf.ecp.view.spi.swt.selection

Class NullSelectionProvider

java.lang.Object

org.eclipse.emf.ecp.view.spi.swt.selection.NullSelectionProvider

All Implemented Interfaces:

org.eclipse.jface.viewers.IPostSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider

public final class NullSelectionProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.IPostSelectionProvider

A provider of no selection, ever.

Since:

1.21

Field Summary

Fields

Modifier and Type	Field	Description
static NullSelectionProvider	INSTANCE	There needs only be one instance of this class, and this is it.

Method Summary

Modifier and Type	Method	Description
void	addPostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
void	addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
org.eclipse.jface.viewers.ISelection	getSelection()
void	removePostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
void	removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)
void	setSelection(org.eclipse.jface.viewers.ISelection selection)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NullSelectionProvider INSTANCE

There needs only be one instance of this class, and this is it.

Method Detail

getSelection

public org.eclipse.jface.viewers.ISelection getSelection()

Specified by:

getSelection in interface org.eclipse.jface.viewers.ISelectionProvider

setSelection

public void setSelection(org.eclipse.jface.viewers.ISelection selection)

Specified by:

setSelection in interface org.eclipse.jface.viewers.ISelectionProvider

addSelectionChangedListener

public void addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

addSelectionChangedListener in interface org.eclipse.jface.viewers.ISelectionProvider

removeSelectionChangedListener

public void removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

removeSelectionChangedListener in interface org.eclipse.jface.viewers.ISelectionProvider

addPostSelectionChangedListener

public void addPostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

addPostSelectionChangedListener in interface org.eclipse.jface.viewers.IPostSelectionProvider

removePostSelectionChangedListener

public void removePostSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener listener)

Specified by:

removePostSelectionChangedListener in interface org.eclipse.jface.viewers.IPostSelectionProvider