1 /*

     2  * Copyright (c) 2013, 2018, 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.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 package vm.runtime.defmeth.shared.data.method;

    25 

    26 import vm.runtime.defmeth.shared.data.Visitor;

    27 import vm.runtime.defmeth.shared.data.Element;

    28 

    29 /*

    30  * Represents a method w/o a link to any class.

    31  */

    32 public class Method implements Element {

    33     protected int acc;

    34     protected String name;

    35     protected String desc;

    36     protected String sig;

    37 

    38     public Method(int acc, String name, String desc, String sig) {

    39         this.acc = acc;

    40         this.name = name;

    41         this.desc = desc;

    42         this.sig = sig;

    43     }

    44 

    45     public int acc() {

    46         return acc;

    47     }

    48 

    49     public String name() {

    50         return name;

    51     }

    52 

    53     public String desc() {

    54         return desc;

    55     }

    56 

    57     public String sig() {

    58         return sig;

    59     }

    60 

    61     public String[] getExceptions() {

    62         return new String[0]; // No exceptions supported yet

    63     }

    64 

    65     public boolean hasNonVoidReturn() {

    66         return !desc.matches(".*V");

    67     }

    68 

    69     @Override

    70     public void visit(Visitor v) {

    71         v.visitMethod(this);

    72     }

    73 }