1 files changed, 44 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/topology/PathAdminService.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/topology/PathAdminService.java
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+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/topology/PathAdminService.java
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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.net.topology;
+
+import org.onlab.graph.GraphPathSearch;
+
+/**
+ * Provides administrative abilities to tailor the path service behaviours.
+ */
+public interface PathAdminService {
+
+    /**
+     * Sets the specified link-weight function to be used as a default.
+     * If null is specified, the builtin default hop-count link-weight will be
+     * used.
+     *
+     * @param linkWeight default link-weight function
+     */
+    void setDefaultLinkWeight(LinkWeight linkWeight);
+
+    /**
+     * Sets the specified graph path search algorightm to be used as a default.
+     * If null is specified, the builtin default all-shortest-paths Dijkstra
+     * algorithm will be used.
+     *
+     * @param graphPathSearch default graph path search algorithm
+     */
+    void setDefaultGraphPathSearch(GraphPathSearch<TopologyVertex, TopologyEdge> graphPathSearch);
+
+}