org.jboss.modules.Paths Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.modules;
import java.util.List;
import java.util.Map;
/**
* A pair of path maps.
*
* @param the type of object that each path refers to
* @param the type of the source object used to calculate the path maps
*
* @author David M. Lloyd
*/
final class Paths {
private final A[] sourceList;
private final Map> allPaths;
private final Map> exportedPaths;
Paths(final A[] sourceList, final Map> allPaths, final Map> exportedPaths) {
this.sourceList = sourceList;
this.allPaths = allPaths;
this.exportedPaths = exportedPaths;
}
Map> getAllPaths() {
return allPaths;
}
Map> getExportedPaths() {
return exportedPaths;
}
Map> getPaths(boolean export) {
return export ? exportedPaths : allPaths;
}
A[] getSourceList(A[] defVal) {
final A[] sourceList = this.sourceList;
return sourceList == null ? defVal : sourceList;
}
static final Paths NONE = new Paths(null, null, null);
@SuppressWarnings({ "unchecked" })
static Paths none() {
return (Paths) NONE;
}
}