1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  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 import java.util.List;
  29 
  30 /**
  31  * A tree node that represents a <a href="http://www.ecma-international.org/ecma-262/6.0/#sec-class-definitions">class expression</a>.
  32  *
  33  * @since 9
  34  */
  35 public interface ClassExpressionTree extends ExpressionTree {
  36     /**
  37      * Class identifier. Optional.
  38      *
  39      * @return the class identifier
  40      */
  41     IdentifierTree getName();
  42 
  43     /**
  44      * The expression of the {@code extends} clause. Optional.
  45      *
  46      * @return the class heritage
  47      */
  48     ExpressionTree getClassHeritage();
  49 
  50     /**
  51      * Get the constructor method definition.
  52      *
  53      * @return the constructor
  54      */
  55     PropertyTree getConstructor();
  56 
  57     /**
  58      * Get other property definitions except for the constructor.
  59      *
  60      * @return the class elements
  61      */
  62     List<? extends PropertyTree> getClassElements();
  63 }