| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.util.xml.tree; |
| |
| import com.intellij.ui.treeStructure.SimpleTreeStructure; |
| import com.intellij.util.xml.DomElement; |
| |
| public class DomModelTreeStructure extends SimpleTreeStructure { |
| private final DomElement myDomElement; |
| private AbstractDomElementNode myRootNode; |
| |
| public DomModelTreeStructure(DomElement root) { |
| myDomElement = root; |
| } |
| |
| protected AbstractDomElementNode createRoot(DomElement rootElement) { |
| return new BaseDomElementNode(myDomElement); |
| } |
| |
| @Override |
| public AbstractDomElementNode getRootElement() { |
| if (myRootNode == null) { |
| myRootNode = createRoot(myDomElement); |
| } |
| return myRootNode; |
| } |
| |
| |
| public DomElement getRootDomElement() { |
| return myDomElement; |
| } |
| } |