| /* |
| * Copyright (c) 2015, 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. |
| */ |
| package jdk.vm.ci.hotspot; |
| |
| import jdk.vm.ci.code.CompilationRequest; |
| import jdk.vm.ci.code.CompilationRequestResult; |
| |
| /** |
| * HotSpot specific information about the result of a {@link CompilationRequest}. |
| */ |
| public final class HotSpotCompilationRequestResult implements CompilationRequestResult { |
| |
| /** |
| * A user readable description of the failure. |
| * |
| * This field is read by the VM. |
| */ |
| private final String failureMessage; |
| |
| /** |
| * Whether this is a transient failure where retrying would help. |
| * |
| * This field is read by the VM. |
| */ |
| private final boolean retry; |
| |
| /** |
| * Number of bytecodes inlined into the compilation, exclusive of the bytecodes in the root |
| * method. |
| * |
| * This field is read by the VM. |
| */ |
| private final int inlinedBytecodes; |
| |
| private HotSpotCompilationRequestResult(String failureMessage, boolean retry, int inlinedBytecodes) { |
| this.failureMessage = failureMessage; |
| this.retry = retry; |
| this.inlinedBytecodes = inlinedBytecodes; |
| } |
| |
| public Object getFailure() { |
| return failureMessage; |
| } |
| |
| /** |
| * Creates a result representing a successful compilation. |
| * |
| * @param inlinedBytecodes number of bytecodes inlined into the compilation, exclusive of the |
| * bytecodes in the root method |
| */ |
| public static HotSpotCompilationRequestResult success(int inlinedBytecodes) { |
| return new HotSpotCompilationRequestResult(null, true, inlinedBytecodes); |
| } |
| |
| /** |
| * Creates a result representing a failed compilation. |
| * |
| * @param failureMessage a description of the failure |
| * @param retry whether this is a transient failure where retrying may succeed |
| */ |
| public static HotSpotCompilationRequestResult failure(String failureMessage, boolean retry) { |
| return new HotSpotCompilationRequestResult(failureMessage, retry, 0); |
| } |
| |
| public String getFailureMessage() { |
| return failureMessage; |
| } |
| |
| public boolean getRetry() { |
| return retry; |
| } |
| |
| public int getInlinedBytecodes() { |
| return inlinedBytecodes; |
| } |
| } |