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annotate agent/src/share/classes/sun/jvm/hotspot/oops/FieldVisitor.java @ 17524:89152779163c

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Merge with jdk8-b132
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 11:59:32 +0200
parents da91efe96a93
children
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1 /*
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2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.oops;
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26
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27 // An OopVisitor can be used to inspect all fields within an object.
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28 // Fields include vm fields, java fields, indexable fields.
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29
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30 public interface FieldVisitor {
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31 // Callback methods for each field type in an object
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32 public void doMetadata(MetadataField field, boolean isVMField);
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33 public void doOop(OopField field, boolean isVMField);
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34 public void doOop(NarrowOopField field, boolean isVMField);
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35 public void doByte(ByteField field, boolean isVMField);
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36 public void doChar(CharField field, boolean isVMField);
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37 public void doBoolean(BooleanField field, boolean isVMField);
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38 public void doShort(ShortField field, boolean isVMField);
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39 public void doInt(IntField field, boolean isVMField);
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40 public void doLong(LongField field, boolean isVMField);
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41 public void doFloat(FloatField field, boolean isVMField);
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42 public void doDouble(DoubleField field, boolean isVMField);
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43 public void doCInt(CIntField field, boolean isVMField);
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44 };