| /** |
| * 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.apache.storm.container.cgroup; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import org.apache.storm.container.cgroup.core.BlkioCore; |
| import org.apache.storm.container.cgroup.core.CgroupCore; |
| import org.apache.storm.container.cgroup.core.CpuCore; |
| import org.apache.storm.container.cgroup.core.CpuacctCore; |
| import org.apache.storm.container.cgroup.core.CpusetCore; |
| import org.apache.storm.container.cgroup.core.DevicesCore; |
| import org.apache.storm.container.cgroup.core.FreezerCore; |
| import org.apache.storm.container.cgroup.core.MemoryCore; |
| import org.apache.storm.container.cgroup.core.NetClsCore; |
| import org.apache.storm.container.cgroup.core.NetPrioCore; |
| |
| public class CgroupCoreFactory { |
| |
| public static CgroupCore getInstance(SubSystemType type, String dir) { |
| switch (type) { |
| case blkio: |
| return new BlkioCore(dir); |
| case cpuacct: |
| return new CpuacctCore(dir); |
| case cpuset: |
| return new CpusetCore(dir); |
| case cpu: |
| return new CpuCore(dir); |
| case devices: |
| return new DevicesCore(dir); |
| case freezer: |
| return new FreezerCore(dir); |
| case memory: |
| return new MemoryCore(dir); |
| case net_cls: |
| return new NetClsCore(dir); |
| case net_prio: |
| return new NetPrioCore(dir); |
| default: |
| return null; |
| } |
| } |
| |
| public static Map<SubSystemType, CgroupCore> getInstance(Set<SubSystemType> types, String dir) { |
| Map<SubSystemType, CgroupCore> result = new HashMap<SubSystemType, CgroupCore>(); |
| for (SubSystemType type : types) { |
| CgroupCore inst = getInstance(type, dir); |
| if (inst != null) { |
| result.put(type, inst); |
| } |
| } |
| return result; |
| } |
| } |