| package org.onlab.onos.net.link; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.onos.net.AbstractDescription; |
| import org.onlab.onos.net.ConnectPoint; |
| import org.onlab.onos.net.Link; |
| import org.onlab.onos.net.SparseAnnotations; |
| |
| /** |
| * Default implementation of immutable link description entity. |
| */ |
| public class DefaultLinkDescription extends AbstractDescription |
| implements LinkDescription { |
| |
| private final ConnectPoint src; |
| private final ConnectPoint dst; |
| private final Link.Type type; |
| |
| /** |
| * Creates a link description using the supplied information. |
| * |
| * @param src link source |
| * @param dst link destination |
| * @param type link type |
| * @param annotations optional key/value annotations |
| */ |
| public DefaultLinkDescription(ConnectPoint src, ConnectPoint dst, |
| Link.Type type, SparseAnnotations... annotations) { |
| super(annotations); |
| this.src = src; |
| this.dst = dst; |
| this.type = type; |
| } |
| |
| @Override |
| public ConnectPoint src() { |
| return src; |
| } |
| |
| @Override |
| public ConnectPoint dst() { |
| return dst; |
| } |
| |
| @Override |
| public Link.Type type() { |
| return type; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper("Link").add("src", src()) |
| .add("dst", dst()) |
| .add("type", type()).toString(); |
| } |
| |
| } |