content: /*
   * Created on Mar 10, 2010
   *
   * 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.
   *
   * Copyright @2010-2013 the original author or authors.
   */
  package org.fest.swing.driver;
  
  import static org.fest.swing.driver.JTreeMatchingPathQuery.matchingPathWithRootIfInvisible;
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.util.Preconditions.checkNotNull;
  
  import javax.annotation.Nonnull;
  import javax.annotation.Nullable;
  import javax.swing.JTree;
  import javax.swing.tree.TreePath;
  
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.edt.GuiQuery;
  
  /**
   * Returns the text of a node in a {@code JTree}.
   *
   * @author Alex Ruiz
   *
   * @since 1.2
   */
  final class JTreeNodeTextQuery {
    @RunsInEDT
    static @Nullable String nodeText(final @Nonnull JTree tree, final int row, final @Nonnull JTreeLocation location,
        final @Nonnull JTreePathFinder pathFinder) {
      return execute(new GuiQuery<String>() {
        @Override protected String executeInEDT() {
          TreePath matchingPath = location.pathFor(tree, row);
          return pathFinder.cellReader().valueAt(tree, checkNotNull(matchingPath.getLastPathComponent()));
        }
      });
    }
  
    @RunsInEDT
    static @Nullable String nodeText(final @Nonnull JTree tree, final @Nonnull String path,
        final @Nonnull JTreePathFinder pathFinder) {
      return execute(new GuiQuery<String>() {
        @Override protected String executeInEDT() {
          TreePath matchingPath = matchingPathWithRootIfInvisible(tree, path, pathFinder);
          return pathFinder.cellReader().valueAt(tree, checkNotNull(matchingPath.getLastPathComponent()));
        }
      });
    }
  
    private JTreeNodeTextQuery() {}
  }
  