| /* |
| * Copyright (c) 2000, 2012, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.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 FieldVisitor { |
| // Callback methods for each field type in an object |
| public void doMetadata(MetadataField field, boolean isVMField); |
| 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); |
| }; |
