1 /*
   2  * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.debug.internal.method;
  24 
  25 import org.graalvm.compiler.debug.GraalDebugConfig;
  26 import org.graalvm.compiler.debug.internal.DebugScope;
  27 import org.graalvm.compiler.debug.internal.DebugScope.ExtraInfo;
  28 
  29 import jdk.vm.ci.meta.ResolvedJavaMethod;
  30 
  31 public class MethodMetricsInlineeScopeInfo extends MethodMetricsRootScopeInfo {
  32 
  33     MethodMetricsInlineeScopeInfo(ResolvedJavaMethod rootMethod) {
  34         super(rootMethod);
  35     }
  36 
  37     public static MethodMetricsInlineeScopeInfo create(ResolvedJavaMethod rootMethod) {
  38         if (GraalDebugConfig.isGlobalMetricsInterceptedByMethodMetricsEnabled()) {
  39             return new MethodMetricsInlineeScopeInfo(rootMethod);
  40         }
  41         return null;
  42     }
  43 
  44     public static MethodMetricsInlineeScopeInfo create() {
  45         if (GraalDebugConfig.isGlobalMetricsInterceptedByMethodMetricsEnabled()) {
  46             ExtraInfo rootInfo = DebugScope.getInstance().getExtraInfo();
  47             if (rootInfo instanceof MethodMetricsRootScopeInfo) {
  48                 return new MethodMetricsInlineeScopeInfo(((MethodMetricsRootScopeInfo) rootInfo).getRootMethod());
  49             }
  50         }
  51         return null;
  52     }
  53 
  54 }