Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/oops/OopVisitor.java @ 210:05712c37c828
6676016: ParallelOldGC leaks memory
Summary: ensure that GCTask threads release resource and handle memory
Reviewed-by: jmasa, chrisphi
author | jcoomes |
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date | Wed, 18 Jun 2008 18:36:47 -0700 |
parents | ba764ed4b6f2 |
children | d1605aabd0a1 |
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/* * Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.oops; // An OopVisitor can be used to inspect all fields within an object. // Fields include vm fields, java fields, indexable fields. public interface OopVisitor { // Called before visiting an object public void prologue(); // Called after visiting an object public void epilogue(); public void setObj(Oop obj); // Returns the object being visited public Oop getObj(); // Callback methods for each field type in an object public void doOop(OopField field, boolean isVMField); public void doOop(NarrowOopField field, boolean isVMField); public void doByte(ByteField field, boolean isVMField); public void doChar(CharField field, boolean isVMField); public void doBoolean(BooleanField field, boolean isVMField); public void doShort(ShortField field, boolean isVMField); public void doInt(IntField field, boolean isVMField); public void doLong(LongField field, boolean isVMField); public void doFloat(FloatField field, boolean isVMField); public void doDouble(DoubleField field, boolean isVMField); public void doCInt(CIntField field, boolean isVMField); };