1 files changed, 0 insertions, 137 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java
deleted file mode 100644
index dfa150e3..00000000
--- a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DisjointPathPair.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 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.onlab.graph;
-
-import java.util.List;
-import java.util.Objects;
-
-import static com.google.common.base.MoreObjects.toStringHelper;
-
-/**
- * Pair of disjoint paths.
- *
- * @param <V> type of vertex
- * @param <E> type of edge
- */
-public class DisjointPathPair<V extends Vertex, E extends Edge<V>> implements Path<V, E> {
-
-    private final Path<V, E> primary, secondary;
-    private boolean primaryActive = true;
-
-    /**
-     * Creates a disjoint path pair from two paths.
-     *
-     * @param primary   primary path
-     * @param secondary secondary path
-     */
-    public DisjointPathPair(Path<V, E> primary, Path<V, E> secondary) {
-        this.primary = primary;
-        this.secondary = secondary;
-    }
-
-    @Override
-    public V src() {
-        return primary.src();
-    }
-
-    @Override
-    public V dst() {
-        return primary.dst();
-    }
-
-    /**
-     * Returns the primary path.
-     *
-     * @return primary path
-     */
-    public Path<V, E> primary() {
-        return primary;
-    }
-
-    /**
-     * Returns the secondary path.
-     *
-     * @return primary path
-     */
-    public Path<V, E> secondary() {
-        return secondary;
-    }
-
-    @Override
-    public double cost() {
-        return hasBackup() ? primary.cost() + secondary.cost() : primary.cost();
-    }
-
-    @Override
-    public List<E> edges() {
-        return primaryActive || !hasBackup() ? primary.edges() : secondary.edges();
-    }
-
-    /**
-     * Checks if this path pair contains a backup/secondary path.
-     *
-     * @return boolean representing whether it has backup
-     */
-    public boolean hasBackup() {
-        return secondary != null;
-    }
-
-    @Override
-    public String toString() {
-        return toStringHelper(this)
-                .add("src", src())
-                .add("dst", dst())
-                .add("cost", cost())
-                .add("edges", edges())
-                .toString();
-    }
-
-    @Override
-    public int hashCode() {
-        // Note: DisjointPathPair with primary and secondary swapped
-        // must result in same hashCode
-        return hasBackup() ? primary.hashCode() + secondary.hashCode() :
-                Objects.hash(primary);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj instanceof DisjointPathPair) {
-            final DisjointPathPair other = (DisjointPathPair) obj;
-            return Objects.equals(this.src(), other.src()) &&
-                    Objects.equals(this.dst(), other.dst()) &&
-                    (Objects.equals(this.primary, other.primary) &&
-                            Objects.equals(this.secondary, other.secondary)) ||
-                    (Objects.equals(this.primary, other.secondary) &&
-                            Objects.equals(this.secondary, other.primary));
-        }
-        return false;
-    }
-
-    /**
-     * Returns number of paths inside this path pair object.
-     *
-     * @return number of paths
-     */
-    public int size() {
-        return hasBackup() ? 2 : 1;
-    }
-}