1 /*

     2  * Copyright (c) 2015, 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 jdk.nashorn.internal.ir.LabelNode;

    29 

    30 final class LabeledStatementTreeImpl extends StatementTreeImpl

    31     implements LabeledStatementTree {

    32     private final String name;

    33     private final StatementTree stat;

    34 

    35     LabeledStatementTreeImpl(final LabelNode node, final StatementTree stat) {

    36         super(node);

    37         this.name = node.getLabelName();

    38         this.stat = stat;

    39     }

    40 

    41     @Override

    42     public Kind getKind() {

    43         return Kind.LABELED_STATEMENT;

    44     }

    45 

    46     @Override

    47     public String getLabel() {

    48         return name;

    49     }

    50 

    51     @Override

    52     public StatementTree getStatement() {

    53         return stat;

    54     }

    55 

    56     @Override

    57     public <R,D> R accept(final TreeVisitor<R,D> visitor, final D data) {

    58         return visitor.visitLabeledStatement(this, data);

    59     }

    60 }