org.eclipse.xtext.ui.editor.model.edit

Class ReconcilingUnitOfWork<T>

java.lang.Object

org.eclipse.xtext.ui.editor.model.edit.ReconcilingUnitOfWork<T>

All Implemented Interfaces:

IUnitOfWork<T,XtextResource>

public class ReconcilingUnitOfWork<T>
extends Object
implements IUnitOfWork<T,XtextResource>

Translates semantic changes to a document's EMF resource to text edits on the document. As the document's text and the model are being synced again later on by the XtextReconciler, a ReconcilingUnitOfWork is not directly causing model listeners to be notified. Modify the model (semantically) and the document (textually) within the same ReconcilingUnitOfWork will roll back the changes and throw an exception.

Author:

Knut Wannheden - Initial contribution and API, Jan Koehnlein

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ReconcilingUnitOfWork.DocumentChangeListener
static class	ReconcilingUnitOfWork.ReconcilingUnitOfWorkProvider Provides a ReconcilingUnitOfWork

Nested classes/interfaces inherited from interface org.eclipse.xtext.util.concurrent.IUnitOfWork

IUnitOfWork.Void<T>

Constructor Summary

Constructors

Constructor and Description
ReconcilingUnitOfWork(IUnitOfWork<T,XtextResource> work, IXtextDocument document, ITextEditComposer composer)

Method Summary

Methods

Modifier and Type	Method and Description
T	exec(XtextResource state)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReconcilingUnitOfWork

public ReconcilingUnitOfWork(IUnitOfWork<T,XtextResource> work,
                     IXtextDocument document,
                     ITextEditComposer composer)

Method Detail

exec

public T exec(XtextResource state)
       throws Exception

Specified by:

exec in interface IUnitOfWork<T,XtextResource>

Throws:

Exception