org.eclipse.ltk.ui.refactoring
Class LanguageElementNode

java.lang.Object
  org.eclipse.ltk.internal.ui.refactoring.PreviewNode
      

org.eclipse.ltk.ui.refactoring.TextEditChangeNode.ChildNode
          org.eclipse.ltk.internal.ui.refactoring.InternalLanguageElementNode
              
org.eclipse.ltk.ui.refactoring.LanguageElementNode

public abstract class LanguageElementNode
extends org.eclipse.ltk.internal.ui.refactoring.InternalLanguageElementNode

A special child node of a TextEditChangeNode to represent language elements which don't have an associated TextEditChangeGroup . Instances of this class typically represent language members like types, methods, fields, etc. in the change preview tree.

Clients may extend this class.

Since:

3.2

Constructor Summary
protected	LanguageElementNode ( TextEditChangeNode.ChildNode parent)           Creates a new LanguageElementNode using the given ChildNode as a parent.
protected	LanguageElementNode ( TextEditChangeNode parent)           Creates a new LanguageElementNode using the given TextEditChangeGroup as a parent.

 

Method Summary
void	addChild ( TextEditChangeNode.ChildNode child)           Adds the given ChildNode to this LanguageElementNode
abstract   IRegion	getTextRange ()           Returns the text region the of this language element node.
protected  void	internalAddChild ( TextEditChangeNode.ChildNode child)           This is an internal method which should not be called by subclasses.

 

Methods inherited from class org.eclipse.ltk.ui.refactoring. TextEditChangeNode.ChildNode
getTextEditChangeNode

 

Methods inherited from class org.eclipse.ltk.internal.ui.refactoring.PreviewNode
getImageDescriptor, getText

 

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

 

Constructor Detail

LanguageElementNode

protected LanguageElementNode(
TextEditChangeNode parent)

Creates a new LanguageElementNode using the given TextEditChangeGroup as a parent.

Parameters:

parent - the parent of this node

LanguageElementNode

protected LanguageElementNode(
TextEditChangeNode.ChildNode parent)

Creates a new LanguageElementNode using the given ChildNode as a parent.

Parameters:

parent - the parent of this node

addChild

public void addChild(
TextEditChangeNode.ChildNode child)

Adds the given ChildNode to this LanguageElementNode

Parameters:

child - the child to add

public abstract 
IRegion getTextRange()
                              throws 
CoreException

protected void internalAddChild(
TextEditChangeNode.ChildNode child)