19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.swing.tree; 27 28 import javax.swing.tree.TreePath; 29 30 /** 31 * Defines the requirements for an object that translates paths in 32 * the tree into display rows. 33 * 34 * @author Scott Violet 35 */ 36 public interface RowMapper 37 { 38 /** 39 * Returns the rows that the TreePath instances in <code>path</code> 40 * are being displayed at. The receiver should return an array of 41 * the same length as that passed in, and if one of the TreePaths 42 * in <code>path</code> is not valid its entry in the array should 43 * be set to -1. 44 * 45 * @param path array of TreePath to parse 46 * @return the rows that the TreePath instances in {@code path} are 47 * being displayed at 48 */ 49 int[] getRowsForPaths(TreePath[] path); 50 } | 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.swing.tree; 27 28 import javax.swing.tree.TreePath; 29 30 /** 31 * Defines the requirements for an object that translates paths in 32 * the tree into display rows. 33 * 34 * @author Scott Violet 35 */ 36 public interface RowMapper 37 { 38 /** 39 * Returns the rows that the TreePath instances in {@code path} 40 * are being displayed at. The receiver should return an array of 41 * the same length as that passed in, and if one of the TreePaths 42 * in {@code path} is not valid its entry in the array should 43 * be set to -1. 44 * 45 * @param path array of TreePath to parse 46 * @return the rows that the TreePath instances in {@code path} are 47 * being displayed at 48 */ 49 int[] getRowsForPaths(TreePath[] path); 50 } |