ONOS-2184 - initial impl. of virtual network path service; move path related methods from PathManager to AbstractPathService (since they are reused for VirtualNetworkPathService).
Change-Id: Ib4211d69a15c23a50de420b771877bb659539c22
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkPathService.java b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkPathService.java
new file mode 100644
index 0000000..5dfc62b
--- /dev/null
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/VirtualNetworkPathService.java
@@ -0,0 +1,81 @@
+/*
+ *
+ * * Copyright 2016-present 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.incubator.net.virtual.impl;
+
+import org.onosproject.incubator.net.virtual.VirtualNetwork;
+import org.onosproject.incubator.net.virtual.VirtualNetworkService;
+import org.onosproject.net.DisjointPath;
+import org.onosproject.net.ElementId;
+import org.onosproject.net.Link;
+import org.onosproject.net.Path;
+import org.onosproject.net.host.HostService;
+import org.onosproject.net.topology.LinkWeight;
+import org.onosproject.net.topology.PathService;
+import org.onosproject.net.topology.AbstractPathService;
+import org.onosproject.net.topology.TopologyService;
+
+import java.util.Map;
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Path service implementation built on the virtual network service.
+ */
+public class VirtualNetworkPathService extends AbstractPathService
+ implements PathService, VnetService {
+
+ private static final String NETWORK_NULL = "Network ID cannot be null";
+
+ private final VirtualNetwork network;
+
+ /**
+ * Creates a new virtual network path service object.
+ *
+ * @param virtualNetworkManager virtual network manager service
+ * @param network virtual network
+ */
+
+ public VirtualNetworkPathService(VirtualNetworkService virtualNetworkManager, VirtualNetwork network) {
+ checkNotNull(network, NETWORK_NULL);
+ this.network = network;
+ topologyService = virtualNetworkManager.get(network.id(), TopologyService.class);
+ hostService = virtualNetworkManager.get(network.id(), HostService.class);
+ }
+
+ @Override
+ public Set<Path> getPaths(ElementId src, ElementId dst) {
+ return getPaths(src, dst, null);
+ }
+
+ @Override
+ public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst) {
+ return getDisjointPaths(src, dst, (LinkWeight) null);
+ }
+
+ @Override
+ public Set<DisjointPath> getDisjointPaths(ElementId src, ElementId dst, Map<Link, Object> riskProfile) {
+ return getDisjointPaths(src, dst, null, riskProfile);
+ }
+
+ @Override
+ public VirtualNetwork network() {
+ return network;
+ }
+}