src/share/classes/com/sun/tools/classfile/ModuleExportTable_attribute.java

Tue, 19 May 2009 11:50:54 -0700

author
jjg
date
Tue, 19 May 2009 11:50:54 -0700
changeset 283
cd0630109de5
parent 54
eaf608c64fec
child 339
85b317ac8a0c
permissions
-rw-r--r--

6824493: experimental support for additional info for instructions
Reviewed-by: mcimadamore

     1 /*
     2  * Copyright 2007-2008 Sun Microsystems, Inc.  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.  Sun designates this
     8  * particular file as subject to the "Classpath" exception as provided
     9  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    22  * CA 95054 USA or visit www.sun.com if you need additional information or
    23  * have any questions.
    24  */
    26 package com.sun.tools.classfile;
    28 import java.io.IOException;
    30 /**
    31  * See JSR 277.
    32  *
    33  *  <p><b>This is NOT part of any API supported by Sun Microsystems.  If
    34  *  you write code that depends on this, you do so at your own risk.
    35  *  This code and its internal interfaces are subject to change or
    36  *  deletion without notice.</b>
    37  */
    38 public class ModuleExportTable_attribute extends Attribute {
    39     ModuleExportTable_attribute(ClassReader cr, int name_index, int length) throws IOException {
    40         super(name_index, length);
    41         int export_type_length = cr.readUnsignedShort();
    42         export_type_table = new int[export_type_length];
    43         for (int i = 0; i < export_type_table.length; i++)
    44             export_type_table[i] = cr.readUnsignedShort();
    45     }
    47     public ModuleExportTable_attribute(ConstantPool cp, int[] export_type_table)
    48             throws ConstantPoolException {
    49         this(cp.getUTF8Index(Attribute.ModuleExportTable), export_type_table);
    50     }
    52     public ModuleExportTable_attribute(int name_index, int[] export_type_table) {
    53         super(name_index, 2 * export_type_table.length);
    54         this.export_type_table = export_type_table;
    55     }
    57     public int getExportTypeCount() {
    58         return export_type_table.length;
    59     }
    61     public String getExportTypeName(int index, ConstantPool constant_pool) throws ConstantPoolException {
    62         return constant_pool.getUTF8Value(export_type_table[index]);
    63     }
    65     public <R, P> R accept(Visitor<R, P> visitor, P p) {
    66         return visitor.visitModuleExportTable(this, p);
    67     }
    69     public final int[] export_type_table;
    70 }

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