8198515: Extract SoftReferencePolicy code out of CollectorPolicy
Reviewed-by: pliden, sjohanss
/*
* Copyright (c) 2017, 2018, 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.
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*/
#ifndef SHARE_VM_GC_SERIAL_SERIALHEAP_HPP
#define SHARE_VM_GC_SERIAL_SERIALHEAP_HPP
#include "gc/shared/genCollectedHeap.hpp"
#include "utilities/growableArray.hpp"
class GenCollectorPolicy;
class GCMemoryManager;
class MemoryPool;
class SerialHeap : public GenCollectedHeap {
private:
MemoryPool* _eden_pool;
MemoryPool* _survivor_pool;
MemoryPool* _old_pool;
virtual void initialize_serviceability();
protected:
virtual void check_gen_kinds();
public:
SerialHeap(GenCollectorPolicy* policy);
virtual Name kind() const {
return CollectedHeap::SerialHeap;
}
virtual const char* name() const {
return "Serial";
}
virtual GrowableArray<GCMemoryManager*> memory_managers();
virtual GrowableArray<MemoryPool*> memory_pools();
// override
virtual bool is_in_closed_subset(const void* p) const {
return is_in(p);
}
};
#endif // SHARE_VM_GC_CMS_CMSHEAP_HPP