org.eclipse.viatra.query.tooling.ui.queryexplorer.handlers

Class AttachVqlEditorRegistrationHandler

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.core.commands.AbstractHandler

org.eclipse.viatra.query.tooling.ui.queryexplorer.handlers.AttachVqlEditorRegistrationHandler

All Implemented Interfaces:

org.eclipse.core.commands.IHandler, org.eclipse.core.commands.IHandler2

public class AttachVqlEditorRegistrationHandler
extends org.eclipse.core.commands.AbstractHandler

"Attach VQL Editor" registration handler. Attempts to glue itself to an open VQL editor by registering an Xtext model change listener. This listener will listen to resource (model) changes inside the VQL editor and update the Query Explorer accordingly.

Constructor Summary

Constructors

Constructor and Description
AttachVqlEditorRegistrationHandler()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	execute(org.eclipse.core.commands.ExecutionEvent event)
void	removeAttachmentRegistrationForFile(org.eclipse.core.resources.IFile f)
boolean	thereIsAnAttachedEditorForFile(org.eclipse.core.resources.IFile f)

Methods inherited from class org.eclipse.core.commands.AbstractHandler

addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled, setEnabled

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachVqlEditorRegistrationHandler

public AttachVqlEditorRegistrationHandler()

Method Detail

thereIsAnAttachedEditorForFile

public boolean thereIsAnAttachedEditorForFile(org.eclipse.core.resources.IFile f)

removeAttachmentRegistrationForFile

public void removeAttachmentRegistrationForFile(org.eclipse.core.resources.IFile f)

execute

public java.lang.Object execute(org.eclipse.core.commands.ExecutionEvent event)
                         throws org.eclipse.core.commands.ExecutionException

Throws:

org.eclipse.core.commands.ExecutionException