| /* |
| * Copyright (c) 2003, 2004, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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.management; |
| |
| import sun.management.counter.Counter; |
| |
| /** |
| * Hotspot internal management interface for the compilation system. |
| */ |
| public interface HotspotCompilationMBean { |
| |
| /** |
| * Returns the number of compiler threads. |
| * |
| * @return the number of compiler threads. |
| */ |
| public int getCompilerThreadCount(); |
| |
| /** |
| * Returns the statistic of all compiler threads. |
| * |
| * @return a list of {@link CompilerThreadStat} object containing |
| * the statistic of a compiler thread. |
| * |
| */ |
| public java.util.List<CompilerThreadStat> getCompilerThreadStats(); |
| |
| /** |
| * Returns the total number of compiles. |
| * |
| * @return the total number of compiles. |
| */ |
| public long getTotalCompileCount(); |
| |
| /** |
| * Returns the number of bailout compiles. |
| * |
| * @return the number of bailout compiles. |
| */ |
| public long getBailoutCompileCount(); |
| |
| /** |
| * Returns the number of invalidated compiles. |
| * |
| * @return the number of invalidated compiles. |
| */ |
| public long getInvalidatedCompileCount(); |
| |
| /** |
| * Returns the method information of the last compiled method. |
| * |
| * @return a {@link MethodInfo} of the last compiled method. |
| */ |
| public MethodInfo getLastCompile(); |
| |
| /** |
| * Returns the method information of the last failed compile. |
| * |
| * @return a {@link MethodInfo} of the last failed compile. |
| */ |
| public MethodInfo getFailedCompile(); |
| |
| /** |
| * Returns the method information of the last invalidated compile. |
| * |
| * @return a {@link MethodInfo} of the last invalidated compile. |
| */ |
| public MethodInfo getInvalidatedCompile(); |
| |
| /** |
| * Returns the number of bytes for the code of the |
| * compiled methods. |
| * |
| * @return the number of bytes for the code of the compiled methods. |
| */ |
| public long getCompiledMethodCodeSize(); |
| |
| /** |
| * Returns the number of bytes occupied by the compiled methods. |
| * |
| * @return the number of bytes occupied by the compiled methods. |
| */ |
| public long getCompiledMethodSize(); |
| |
| /** |
| * Returns a list of internal counters maintained in the Java |
| * virtual machine for the compilation system. |
| * |
| * @return a list of internal counters maintained in the VM |
| * for the compilation system. |
| */ |
| public java.util.List<Counter> getInternalCompilerCounters(); |
| } |