[ONOS-700][ONOS-1801]refactor tunnel subsystem api.
1.use more abstract and more flexible entity[TunnelPoint] to represent
for source or destination point of tunnel,instead of Label
2.suport for muti-producer
3.use Order entity to record tunnel-order relationship
4.modify Tunnel entity to add more properties.
5.rename Label and LabelId to OpticalTunnelPoint and OpticalLogicId in
order to keep code style consistently,at the same time
OpticalTunnelPoint implements TunnelPoint
6.add junit test
Change-Id: I371afcef5501e468a43758c5982e7a93b443b114
diff --git a/core/api/src/main/java/org/onosproject/net/tunnel/IpTunnelEndPoint.java b/core/api/src/main/java/org/onosproject/net/tunnel/IpTunnelEndPoint.java
new file mode 100644
index 0000000..d440c3a
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/tunnel/IpTunnelEndPoint.java
@@ -0,0 +1,53 @@
+package org.onosproject.net.tunnel;
+
+import java.util.Objects;
+
+import org.onlab.packet.IpAddress;
+
+import com.google.common.base.MoreObjects;
+/**
+ * Represent for a tunnel point using ip address.
+ */
+public final class IpTunnelEndPoint implements TunnelEndPoint {
+
+ private final IpAddress ip;
+
+ /**
+ * Public construction is prohibited.
+ * @param ip ip address
+ */
+ private IpTunnelEndPoint(IpAddress ip) {
+ this.ip = ip;
+ }
+
+ /**
+ * Create a IP tunnel end point.
+ * @param ip IP address
+ * @return IpTunnelEndPoint
+ */
+ public static IpTunnelEndPoint ipTunnelPoint(IpAddress ip) {
+ return new IpTunnelEndPoint(ip);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(ip);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof IpTunnelEndPoint) {
+ final IpTunnelEndPoint other = (IpTunnelEndPoint) obj;
+ return Objects.equals(this.ip, other.ip);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass()).add("ip", ip).toString();
+ }
+}