/*
* Copyright Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the authors tag. All rights reserved.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU General Public License version 2.
*
* This particular file is subject to the "Classpath" exception as provided in the
* LICENSE file that accompanied this code.
*
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License,
* along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package com.redhat.ceylon.ant;
import java.util.LinkedHashSet;
import java.util.Set;
import org.apache.tools.ant.types.DataType;
/**
* Runtime representation of a {@code <linkset>} element, which can be
* defined at the top level of an ant project and referred to by other tasks.
*/
public class LinkSet extends DataType {
private final LinkedHashSet<Link> links = new LinkedHashSet<Link>();
public void addConfiguredLink(Link link) {
links.add(link);
}
public void addConfiguredLinkSet(LinkSet linkset) {
links.addAll(linkset.getLinks());
}
public Set<Link> getLinks() {
LinkedHashSet<Link> result = new LinkedHashSet<Link>();
result.addAll(this.links);
if (getRefid() != null) {
LinkSet referredLinkSet = (LinkSet)getProject().getReference(getRefid().getRefId());
result.addAll(referredLinkSet.getLinks());
}
return result;
}
}