/**
*
* 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.airavata.gfac.core.context;
import java.util.HashMap;
import java.util.Map;
/**
* This is a singleton class, which store all required details of running processes.
*/
public class GFacContext {
private Map<String,ProcessContext> processes;
private static GFacContext gfacContext;
private GFacContext() {
processes = new HashMap<>();
}
public static GFacContext getInstance() {
if (gfacContext == null) {
synchronized (GFacContext.class) {
if (gfacContext == null) {
gfacContext = new GFacContext();
}
}
}
return gfacContext;
}
public void addProcess(ProcessContext processContext) {
processes.put(processContext.getProcessId(), processContext);
}
public ProcessContext getProcess(String processId) {
return processes.get(processId);
}
public void removeProcess(String processId) {
processes.remove(processId);
}
}