EmbeddedXtextSourceEditor.DocumentContextObserver (EASy-Producer Documentation API)

java.lang.Object
- net.ssehub.easy.dslCore.ui.editors.EmbeddedXtextSourceEditor.DocumentContextObserver

All Implemented Interfaces:

org.eclipse.jface.text.IDocumentListener, org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver

Enclosing class:

EmbeddedXtextSourceEditor
```
private static class EmbeddedXtextSourceEditor.DocumentContextObserver
extends java.lang.Object
implements org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver
```
Implements a delegating document context observer.

Author:

Holger Eichelberger

Nested Class Summary
- Nested classes/interfaces inherited from interface org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver
  org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver.Processor

Field Summary

Fields
Modifier and Type Field Description

private IEmbeddedEditor.IDocumentStateListener listener

Constructor Summary

Constructors
Modifier Constructor Description

private DocumentContextObserver(IEmbeddedEditor.IDocumentStateListener listener)
Creates a document state listener.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`documentAboutToBeChanged(org.eclipse.jface.text.DocumentEvent event)`
`void`	`documentChanged(org.eclipse.jface.text.DocumentEvent event)`
`boolean`	`hasPendingUpdates()`
`boolean`	`performNecessaryUpdates(org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver.Processor processor)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - listener
```
private IEmbeddedEditor.IDocumentStateListener listener
```
- Constructor Detail
  - DocumentContextObserver
```
private DocumentContextObserver(IEmbeddedEditor.IDocumentStateListener listener)
```
    Creates a document state listener.
    
    Parameters:
    
    listener - the external listener to inform about changes in the validation state
- Method Detail
  - documentChanged
```
public void documentChanged(org.eclipse.jface.text.DocumentEvent event)
```
    Specified by:
    
    documentChanged in interface org.eclipse.jface.text.IDocumentListener
  - documentAboutToBeChanged
```
public void documentAboutToBeChanged(org.eclipse.jface.text.DocumentEvent event)
```
    Specified by:
    
    documentAboutToBeChanged in interface org.eclipse.jface.text.IDocumentListener
  - performNecessaryUpdates
```
public boolean performNecessaryUpdates(org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver.Processor processor)
```
    Specified by:
    
    performNecessaryUpdates in interface org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver
  - hasPendingUpdates
```
public boolean hasPendingUpdates()
```
    Specified by:
    
    hasPendingUpdates in interface org.eclipse.xtext.ui.editor.model.IXtextDocumentContentObserver