| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.profiler.snaptracer; |
| |
| import org.netbeans.modules.profiler.snaptracer.impl.TracerSupportImpl; |
| |
| /** |
| * Entrypoint to the Tracer. Use this class to register and unregister |
| * TracerPackageProvider implementations. |
| * |
| * @author Jiri Sedlacek |
| */ |
| public final class TracerSupport { |
| |
| private static TracerSupport INSTANCE; |
| |
| |
| /** |
| * Returns singleton instance of TracerSupport. |
| * |
| * @return singleton instance of TracerSupport |
| */ |
| public static synchronized TracerSupport getInstance() { |
| if (INSTANCE == null) INSTANCE = new TracerSupport(); |
| return INSTANCE; |
| } |
| |
| |
| /** |
| * Registers TracerPackageProvider. |
| * |
| * @param provider TracerPackageProvider |
| */ |
| public void registerPackageProvider(TracerPackageProvider provider) { |
| TracerSupportImpl.getInstance().registerPackageProvider(provider); |
| } |
| |
| /** |
| * Unregisters TracerPackageProvider. |
| * |
| * @param povider TracerPackageProvider |
| */ |
| public void unregisterPackageProvider(TracerPackageProvider povider) { |
| TracerSupportImpl.getInstance().unregisterPackageProvider(povider); |
| } |
| |
| |
| private TracerSupport() {} |
| |
| } |