< prev index next >

## src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/UnknownTreeException.java

Print this page

      16  *
      17  * You should have received a copy of the GNU General Public License version
      18  * 2 along with this work; if not, write to the Free Software Foundation,
      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 jdk.nashorn.api.tree;
      27
      28
      29 /**
      30  * Indicates that an unknown kind of Tree was encountered.  This
      31  * can occur if the language evolves and new kinds of Trees are
      32  * added to the {@code Tree} hierarchy.  May be thrown by a
      33  * {@linkplain TreeVisitor tree visitor} to indicate that the
      34  * visitor was created for a prior version of the language.
      35  *

      36  * @since 9
      37  */

      38 public class UnknownTreeException extends RuntimeException {
      39
      40     private static final long serialVersionUID = 1L;
      41
      42     private transient final Tree tree;
      43     private transient final Object parameter;
      44
      45     /**
      46      * Creates a new {@code UnknownTreeException}.  The {@code p}
      47      * parameter may be used to pass in an additional argument with
      48      * information about the context in which the unknown element was
      49      * encountered; for example, the visit methods of {@link
      50      * TreeVisitor} may pass in their additional parameter.
      51      *
      52      * @param t the unknown tree, may be {@code null}
      53      * @param p an additional parameter, may be {@code null}
      54      */
      55     public UnknownTreeException(final Tree t, final Object p) {
      56         super("Unknown tree: " + t);
      57         this.tree = t;
      16  *
      17  * You should have received a copy of the GNU General Public License version
      18  * 2 along with this work; if not, write to the Free Software Foundation,
      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 jdk.nashorn.api.tree;
      27
      28
      29 /**
      30  * Indicates that an unknown kind of Tree was encountered.  This
      31  * can occur if the language evolves and new kinds of Trees are
      32  * added to the {@code Tree} hierarchy.  May be thrown by a
      33  * {@linkplain TreeVisitor tree visitor} to indicate that the
      34  * visitor was created for a prior version of the language.
      35  *
      36  * @deprecated Nashorn JavaScript script engine and APIs, and the jjs tool
      37  * are deprecated with the intent to remove them in a future release.
      38  *
      39  * @since 9
      40  */
      41 @Deprecated(since="11", forRemoval=true)
      42 public class UnknownTreeException extends RuntimeException {
      43
      44     private static final long serialVersionUID = 1L;
      45
      46     private transient final Tree tree;
      47     private transient final Object parameter;
      48
      49     /**
      50      * Creates a new {@code UnknownTreeException}.  The {@code p}
      51      * parameter may be used to pass in an additional argument with
      52      * information about the context in which the unknown element was
      53      * encountered; for example, the visit methods of {@link
      54      * TreeVisitor} may pass in their additional parameter.
      55      *
      56      * @param t the unknown tree, may be {@code null}
      57      * @param p an additional parameter, may be {@code null}
      58      */
      59     public UnknownTreeException(final Tree t, final Object p) {
      60         super("Unknown tree: " + t);
      61         this.tree = t;

< prev index next >