org.parallelj.tools.util.Environment Maven / Gradle / Ivy
/*
* ParallelJ, framework for parallel computing
*
* Copyright (C) 2010, 2011, 2012 Atos Worldline or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.parallelj.tools.util;
import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.ProcessingEnvironment;
/**
* Helper class that holds the APT environment in a thread local.
*
* The environment should be set/unset in
* {@link AbstractProcessor#process(java.util.Set, javax.annotation.processing.RoundEnvironment)}
* .
*
* @author Laurent Legrand
*
*/
public class Environment {
private static ThreadLocal environment = new ThreadLocal();
/**
* Return the APT environment.
*
* @return the APT environment or null if none have been set.
*/
public static ProcessingEnvironment getEnvironment() {
return environment.get();
}
public static void setEnvironment(ProcessingEnvironment env) {
environment.set(env);
}
}