| /* |
| * Copyright (c) 2016, 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 org.graalvm.compiler.hotspot.stubs; |
| |
| import java.util.concurrent.atomic.AtomicLong; |
| |
| import org.graalvm.compiler.core.common.CompilationIdentifier; |
| import org.graalvm.compiler.debug.GraalError; |
| |
| /** |
| * {@link CompilationIdentifier} for {@linkplain Stub stub compilations}. |
| */ |
| public class StubCompilationIdentifier implements CompilationIdentifier { |
| |
| private static final AtomicLong uniqueStubIds = new AtomicLong(); |
| private final long id; |
| private final Stub stub; |
| |
| public StubCompilationIdentifier(Stub stub) { |
| this.id = uniqueStubIds.getAndIncrement(); |
| this.stub = stub; |
| } |
| |
| @Override |
| public final String toString() { |
| return toString(Verbosity.DETAILED); |
| } |
| |
| @Override |
| public String toString(Verbosity verbosity) { |
| switch (verbosity) { |
| case ID: |
| return buildID(); |
| case NAME: |
| return buildName(); |
| case DETAILED: |
| return buildID() + '[' + buildName() + ']'; |
| } |
| throw new GraalError("unknown verbosity: " + verbosity); |
| } |
| |
| private String buildName() { |
| return stub.toString(); |
| } |
| |
| private String buildID() { |
| return "StubCompilation-" + id; |
| } |
| |
| } |