/*
* 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;
A DefaultOopVisitor implements basic no-op OopVisitor
functionality except that the setObj() and getObj() methods are
implemented properly. /** A DefaultOopVisitor implements basic no-op OopVisitor
functionality except that the setObj() and getObj() methods are
implemented properly. */
public class DefaultOopVisitor implements OopVisitor {
private Oop obj;
public void prologue() {}
// Called after visiting an object
public void epilogue() {}
public void setObj(Oop obj) {
this.obj = obj;
}
public Oop getObj() {
return obj;
}
// 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) {}
}