platform/util/src/com/intellij/util/ui/EditableTreeModel.java

/*
 * Copyright 2000-2012 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.ui;

import javax.swing.tree.TreePath;

/**
 * @author Konstantin Bulenkov
 * @since 12.0
 */
public interface EditableTreeModel {
  /**
   * Adds a new node into a
   * @param parent selected node, maybe used as parent or as a neighbour
   * @return path to newly created element
   */
  TreePath addNode(TreePath parentOrNeighbour);

  void removeNode(TreePath parent);

  void moveNodeTo(TreePath parentOrNeighbour);
}