org.eclipse.xtext.ui.editor.outline.impl
Class OutlineNodeContentProvider

java.lang.Object
  extended by org.eclipse.xtext.ui.editor.outline.impl.OutlineNodeContentProvider
All Implemented Interfaces:
org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider

public class OutlineNodeContentProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.ITreeContentProvider

The JFace/SWT content provider. The tree of visible IOutlineNodes has already been pre-computed.

Author:
Jan Koehnlein - Initial contribution and API

Constructor Summary
OutlineNodeContentProvider()
           
 
Method Summary
protected  IOutlineNode asOutlineNode(java.lang.Object element)
           
 void dispose()
           
 java.lang.Object[] getChildren(java.lang.Object parentElement)
           
 java.lang.Object[] getElements(java.lang.Object inputElement)
           
 java.lang.Object getParent(java.lang.Object element)
           
 boolean hasChildren(java.lang.Object element)
           
 void inputChanged(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object oldInput, java.lang.Object newInput)
           
 void setFilterAndSorter(OutlineFilterAndSorter filterSorter)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OutlineNodeContentProvider

public OutlineNodeContentProvider()
Method Detail

setFilterAndSorter

public void setFilterAndSorter(OutlineFilterAndSorter filterSorter)
Since:
2.2

dispose

public void dispose()
Specified by:
dispose in interface org.eclipse.jface.viewers.IContentProvider

inputChanged

public void inputChanged(org.eclipse.jface.viewers.Viewer viewer,
                         java.lang.Object oldInput,
                         java.lang.Object newInput)
Specified by:
inputChanged in interface org.eclipse.jface.viewers.IContentProvider

getElements

public java.lang.Object[] getElements(java.lang.Object inputElement)
Specified by:
getElements in interface org.eclipse.jface.viewers.IStructuredContentProvider

getChildren

public java.lang.Object[] getChildren(java.lang.Object parentElement)
Specified by:
getChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

getParent

public java.lang.Object getParent(java.lang.Object element)
Specified by:
getParent in interface org.eclipse.jface.viewers.ITreeContentProvider

hasChildren

public boolean hasChildren(java.lang.Object element)
Specified by:
hasChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

asOutlineNode

protected IOutlineNode asOutlineNode(java.lang.Object element)