Package org.eclipse.ltk.ui.refactoring

Class TextEditChangeNode

java.lang.Object

org.eclipse.ltk.internal.ui.refactoring.PreviewNode

org.eclipse.ltk.internal.ui.refactoring.AbstractChangeNode

org.eclipse.ltk.internal.ui.refactoring.InternalTextEditChangeNode

org.eclipse.ltk.ui.refactoring.TextEditChangeNode

public class TextEditChangeNode
extends org.eclipse.ltk.internal.ui.refactoring.InternalTextEditChangeNode

A special preview node to represent TextEditBasedChanges in the preview tree.

This class should be subclassed by clients wishing to provide language aware substructures for special TextEditBasedChanges. The preview infrastructure accesses to preview node for a TextEditBasedChange by asking the change for an adapter of type TextEditChangeNode. If no adapter is returned, this default implementation will be used to present TextEditBasedChange in the preview tree.

Since:

3.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TextEditChangeNode.ChildNode

Constructor Summary

Constructors

Constructor	Description
TextEditChangeNode(TextEditBasedChange change)	Creates a new text edit change node for the given change.

Method Summary

Modifier and Type	Method	Description
protected TextEditChangeNode.ChildNode[]	createChildNodes()
static TextEditChangeNode.ChildNode	createTextEditGroupNode(TextEditChangeNode.ChildNode parent, TextEditBasedChangeGroup changeGroup)	Creates a new child node for the given parent and change group.
static TextEditChangeNode.ChildNode	createTextEditGroupNode(TextEditChangeNode parent, TextEditBasedChangeGroup changeGroup)	Creates a new child node for the given parent and change group.
ImageDescriptor	getImageDescriptor()	Returns the image descriptor used to render this node in the UI.
String	getText()	Returns the text used to render this node in the UI.
final TextEditBasedChange	getTextEditBasedChange()	Returns the TextEditBasedChange this node is associated with.

Methods inherited from class org.eclipse.ltk.internal.ui.refactoring.InternalTextEditChangeNode

internalGetTextEditChangeNode

Methods inherited from class org.eclipse.ltk.internal.ui.refactoring.AbstractChangeNode

createNode, createNode

Methods inherited from class java.lang.Object

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

Constructor Details

TextEditChangeNode

public TextEditChangeNode(TextEditBasedChange change)

Creates a new text edit change node for the given change.

Parameters:

change - the TextEditBasedChange this node represents in the preview tree

Method Details

createTextEditGroupNode

public static TextEditChangeNode.ChildNode createTextEditGroupNode(TextEditChangeNode.ChildNode parent,
 TextEditBasedChangeGroup changeGroup)

Creates a new child node for the given parent and change group.

Parameters:

parent - the parent of the new child node

changeGroup - the TextEditBasedChangeGroup this child node represents in the preview tree

Returns:

the new child node

createTextEditGroupNode

public static TextEditChangeNode.ChildNode createTextEditGroupNode(TextEditChangeNode parent,
 TextEditBasedChangeGroup changeGroup)

Creates a new child node for the given parent and change group.

Parameters:

parent - the parent of the new child node

changeGroup - the TextEditBasedChangeGroup this child node represents in the preview tree

Returns:

the new child node

getTextEditBasedChange

public final TextEditBasedChange getTextEditBasedChange()

Returns the TextEditBasedChange this node is associated with.

Overrides:

getTextEditBasedChange in class org.eclipse.ltk.internal.ui.refactoring.InternalTextEditChangeNode

Returns:

the TextEditBasedChange

getText

public String getText()

Returns the text used to render this node in the UI.

Overrides:

getText in class org.eclipse.ltk.internal.ui.refactoring.AbstractChangeNode

Returns:

a human readable representation of this node

getImageDescriptor

public ImageDescriptor getImageDescriptor()

Returns the image descriptor used to render this node in the UI.

Overrides:

getImageDescriptor in class org.eclipse.ltk.internal.ui.refactoring.AbstractChangeNode

Returns:

the image descriptor representing this node

createChildNodes

protected TextEditChangeNode.ChildNode[] createChildNodes()

Specified by:

createChildNodes in class org.eclipse.ltk.internal.ui.refactoring.InternalTextEditChangeNode