content: /*
   * Created on Nov 21, 2008
   * 
   * 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 @2008-2013 the original author or authors.
   */
  package org.fest.swing.driver;
  
  import static org.fest.swing.edt.GuiActionRunner.execute;
  import static org.fest.util.Preconditions.checkNotNull;
  
  import javax.annotation.Nonnull;
  import javax.swing.JTable;
  
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.cell.JTableCellReader;
  import org.fest.swing.edt.GuiQuery;
  
  /**
   * Returns the contents of a {@code JTable} as a two-dimensional {@code String} array. This query is executed in the
   * event dispatch thread (EDT.)
   * 
   * @author Alex Ruiz
   */
  final class JTableContentsQuery {
    @RunsInEDT
    static @Nonnull String[][] tableContents(final @Nonnull JTable table, final @Nonnull JTableCellReader cellReader) {
      String[][] result = execute(new GuiQuery<String[][]>() {
        @Override
        protected @Nonnull String[][] executeInEDT() {
          int rCount = table.getRowCount();
          int cCount = table.getColumnCount();
          String[][] contents = new String[rCount][cCount];
          for (int r = 0; r < rCount; r++) {
            for (int c = 0; c < cCount; c++) {
              contents[r][c] = cellReader.valueAt(table, r, c);
            }
          }
          return contents;
        }
      });
      return checkNotNull(result);
    }
  
    private JTableContentsQuery() {}
  }
  