net.refractions.udig.catalog.ui
Class ResolveContentProvider
java.lang.Object
net.refractions.udig.catalog.ui.AbstractResolveContentProvider
net.refractions.udig.catalog.ui.ResolveContentProvider
public class ResolveContentProvider
- extends AbstractResolveContentProvider
A "normal" content provider for a tree viewer.
- Since:
- 1.1.0
- Author:
- Jesse
Method Summary |
java.lang.Object[] |
getChildren(java.lang.Object parent)
Returns the child elements of the given parent element. |
java.lang.Object[] |
getElements(java.lang.Object inputElement)
|
java.lang.Object |
getParent(java.lang.Object element)
|
boolean |
hasChildren(java.lang.Object element)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ResolveContentProvider
public ResolveContentProvider()
getChildren
public java.lang.Object[] getChildren(java.lang.Object parent)
- Returns the child elements of the given parent element.
The difference between this method and IStructuredContentProvider.getElements
is that getElements
is called to obtain the tree viewer's root elements,
whereas getChildren
is used to obtain the children of a given parent element
in the tree (including a root).
The result is not modified by the viewer.
- Parameters:
parent
- the parent element
- Returns:
- an array of child elements
- See Also:
org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
getParent
public java.lang.Object getParent(java.lang.Object element)
- See Also:
org.eclipse.jface.viewers.ITreeContentProvider#getParent(java.lang.Object)
hasChildren
public boolean hasChildren(java.lang.Object element)
- See Also:
org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java.lang.Object)
getElements
public java.lang.Object[] getElements(java.lang.Object inputElement)
- See Also:
org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)