1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * Copyright (c) 2018, SAP and/or its affiliates. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #ifndef SHARE_MEMORY_METASPACE_PRINTMETASPACEINFOKLASSCLOSURE_HPP_ 27 #define SHARE_MEMORY_METASPACE_PRINTMETASPACEINFOKLASSCLOSURE_HPP_ 28 29 #include "memory/iterator.hpp" 30 #include "utilities/globalDefinitions.hpp" 31 32 class outputStream; 33 class InstanceKlass; 34 35 namespace metaspace { 36 37 // Helper class for MetaspaceUtils::print_report() 38 class PrintMetaspaceInfoKlassClosure : public KlassClosure { 39 private: 40 outputStream* const _out; 41 const bool _do_print; 42 43 bool print_reflection_invocation_target(outputStream* out, InstanceKlass* magic_accessor_impl_class); 44 45 public: 46 47 uintx _num_classes; 48 uintx _num_instance_classes; 49 uintx _num_array_classes; 50 51 PrintMetaspaceInfoKlassClosure(outputStream* out, bool do_print); 52 void do_klass(Klass* k); 53 54 }; // end: PrintKlassInfoClosure 55 56 } // namespace metaspace 57 58 #endif /* SHARE_MEMORY_METASPACE_PRINTMETASPACEINFOKLASSCLOSURE_HPP_ */