sla@5237: /*
rbackman@5334:  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
sla@5237:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
sla@5237:  *
sla@5237:  * This code is free software; you can redistribute it and/or modify it
sla@5237:  * under the terms of the GNU General Public License version 2 only, as
sla@5237:  * published by the Free Software Foundation.
sla@5237:  *
sla@5237:  * This code is distributed in the hope that it will be useful, but WITHOUT
sla@5237:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
sla@5237:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
sla@5237:  * version 2 for more details (a copy is included in the LICENSE file that
sla@5237:  * accompanied this code).
sla@5237:  *
sla@5237:  * You should have received a copy of the GNU General Public License version
sla@5237:  * 2 along with this work; if not, write to the Free Software Foundation,
sla@5237:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
sla@5237:  *
sla@5237:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
sla@5237:  * or visit www.oracle.com if you need additional information or have any
sla@5237:  * questions.
sla@5237:  *
sla@5237:  */
sla@5237: 
sla@5237: #ifndef SHARE_VM_MEMORY_REFERENCEPROCESSORSTATS_HPP
sla@5237: #define SHARE_VM_MEMORY_REFERENCEPROCESSORSTATS_HPP
sla@5237: 
sla@5237: #include "utilities/globalDefinitions.hpp"
sla@5237: 
sla@5237: class ReferenceProcessor;
sla@5237: 
sla@5237: // ReferenceProcessorStats contains statistics about how many references that
sla@5237: // have been traversed when processing references during garbage collection.
sla@5237: class ReferenceProcessorStats {
sla@5237:   size_t _soft_count;
sla@5237:   size_t _weak_count;
sla@5237:   size_t _final_count;
sla@5237:   size_t _phantom_count;
sla@5237: 
sla@5237:  public:
sla@5237:   ReferenceProcessorStats() :
sla@5237:     _soft_count(0),
sla@5237:     _weak_count(0),
sla@5237:     _final_count(0),
sla@5237:     _phantom_count(0) {}
sla@5237: 
sla@5237:   ReferenceProcessorStats(size_t soft_count,
sla@5237:                           size_t weak_count,
sla@5237:                           size_t final_count,
sla@5237:                           size_t phantom_count) :
sla@5237:     _soft_count(soft_count),
sla@5237:     _weak_count(weak_count),
sla@5237:     _final_count(final_count),
sla@5237:     _phantom_count(phantom_count)
sla@5237:   {}
sla@5237: 
sla@5237:   size_t soft_count() const {
sla@5237:     return _soft_count;
sla@5237:   }
sla@5237: 
sla@5237:   size_t weak_count() const {
sla@5237:     return _weak_count;
sla@5237:   }
sla@5237: 
sla@5237:   size_t final_count() const {
sla@5237:     return _final_count;
sla@5237:   }
sla@5237: 
sla@5237:   size_t phantom_count() const {
sla@5237:     return _phantom_count;
sla@5237:   }
sla@5237: };
sla@5237: #endif