import org.eclipse.compare.structuremergeviewer.IDiffContainer; //导入依赖的package包/类
private static void collectAllNodes(IDiffElement element, Set nodes, List selected) {
	boolean added = false;
	if(element.getKind() != SyncInfo.IN_SYNC) {
		nodes.add(element);
		added = true;
	}
	if(element instanceof IDiffContainer) {
		if (added)
		{
			// if a container itself was changed/added then check if there is a selection inside it. 
			// Then only take that one and not auto all its children
			for (int i = 0; i < selected.size(); i++) {
				Object object = selected.get(i);
				if(object instanceof IDiffElement && object != element) {
					IDiffContainer parent = ((IDiffElement)object).getParent();
					while (parent != null)
					{
						if (parent == element) return;
						parent = parent.getParent();
					}
				}
			}
		}
		IDiffElement[] children = ((IDiffContainer)element).getChildren();
		for (int i = 0; i < children.length; i++) {
			collectAllNodes(children[i], nodes,selected);
		}
	}
}
 

import org.eclipse.compare.structuremergeviewer.IDiffContainer; //导入依赖的package包/类
private List<String> getPath(ITypedElement typedElement) {
	List<String> names = Lists.newArrayList(typedElement.getName());
	ITypedElement current = typedElement;
	while (current instanceof IDiffContainer) {
		names.add(current.getName());
		current = ((IDiffContainer) current).getParent();
	}
	Collections.reverse(names);
	List<String> segments = Lists.newArrayList();
	for (String name : names)
		if (!Strings.isEmpty(name))
			for (String seg : name.split("/"))
				segments.add(seg);
	return segments;
}
 

import org.eclipse.compare.structuremergeviewer.IDiffContainer; //导入依赖的package包/类
@Override
protected void postDiffHook(Differencer differencer, IDiffContainer root, IProgressMonitor monitor) {
	if (fStructureCreator.canRewriteTree()) {
		boolean smart= JavaCompareUtilities.getBoolean(getCompareConfiguration(), SMART, false);
		if (smart && root != null)
			fStructureCreator.rewriteTree(differencer, root);
	}
}
 

import org.eclipse.compare.structuremergeviewer.IDiffContainer; //导入依赖的package包/类
public MyDiffNode(IDiffContainer parent, int kind, ITypedElement ancestor, ITypedElement left, ITypedElement right) {
    super(parent, kind, ancestor, left, right);
}
 

import org.eclipse.compare.structuremergeviewer.IDiffContainer; //导入依赖的package包/类
public MyDiffNode(IDiffContainer parent, int description, ITypedElement ancestor, ITypedElement left, ITypedElement right) {
	super(parent, description, ancestor, left, right);
}