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/*
* Copyright 2014,2015 Open Networking Laboratory
*
* Licensed 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.onosproject.pathpainter;
import org.onosproject.net.Link;
import org.onosproject.net.LinkKey;
import org.onosproject.ui.topo.BiLink;
import org.onosproject.ui.topo.LinkHighlight;
import org.onosproject.ui.topo.LinkHighlight.Flavor;
import java.util.Set;
/**
* Bi-directional link capable of different hilights.
*/
public class PathLink extends BiLink {
private boolean primary = false;
private boolean secondary = false;
public PathLink(LinkKey key, Link link) {
super(key, link);
}
public void computeHilight(Set<Link> selectedLinks, Set<Link> allLinks) {
primary = selectedLinks.contains(this.one()) ||
(two() != null && selectedLinks.contains(two()));
secondary = allLinks.contains(this.one()) ||
(two() != null && allLinks.contains(two()));
}
@Override
public LinkHighlight highlight(Enum<?> anEnum) {
Flavor flavor = primary ? Flavor.PRIMARY_HIGHLIGHT :
(secondary ? Flavor.SECONDARY_HIGHLIGHT : Flavor.NO_HIGHLIGHT);
return new LinkHighlight(this.linkId(), flavor);
}
}
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