ONOSFW-171

O/S-SFC-ONOS scenario documentation

Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365
Signed-off-by: CNlucius <lukai1@huawei.com>

1 files changed, 0 insertions, 136 deletions

diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java
deleted file mode 100644
index ad7e8402..00000000
--- a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultMutablePath.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright 2014 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 com.google.common.collect.ImmutableList;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
-
-import static com.google.common.base.MoreObjects.toStringHelper;
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * Simple concrete implementation of a directed graph path.
- */
-public class DefaultMutablePath<V extends Vertex, E extends Edge<V>> implements MutablePath<V, E> {
-
-    private final List<E> edges = new ArrayList<>();
-    private double cost = 0.0;
-
-    /**
-     * Creates a new empty path.
-     */
-    public DefaultMutablePath() {
-    }
-
-    /**
-     * Creates a new path as a copy of another path.
-     *
-     * @param path path to be copied
-     */
-    public DefaultMutablePath(Path<V, E> path) {
-        checkNotNull(path, "Path cannot be null");
-        this.cost = path.cost();
-        edges.addAll(path.edges());
-    }
-
-    @Override
-    public V src() {
-        return edges.isEmpty() ? null : edges.get(0).src();
-    }
-
-    @Override
-    public V dst() {
-        return edges.isEmpty() ? null : edges.get(edges.size() - 1).dst();
-    }
-
-    @Override
-    public double cost() {
-        return cost;
-    }
-
-    @Override
-    public List<E> edges() {
-        return ImmutableList.copyOf(edges);
-    }
-
-    @Override
-    public void setCost(double cost) {
-        this.cost = cost;
-    }
-
-    @Override
-    public Path<V, E> toImmutable() {
-        return new DefaultPath<>(edges, cost);
-    }
-
-    @Override
-    public void insertEdge(E edge) {
-        checkNotNull(edge, "Edge cannot be null");
-        checkArgument(edges.isEmpty() || src().equals(edge.dst()),
-                      "Edge destination must be the same as the current path source");
-        edges.add(0, edge);
-    }
-
-    @Override
-    public void appendEdge(E edge) {
-        checkNotNull(edge, "Edge cannot be null");
-        checkArgument(edges.isEmpty() || dst().equals(edge.src()),
-                      "Edge source must be the same as the current path destination");
-        edges.add(edge);
-    }
-
-    @Override
-    public void removeEdge(E edge) {
-        checkArgument(edge.src().equals(edge.dst()) ||
-                              edges.indexOf(edge) == 0 ||
-                              edges.lastIndexOf(edge) == edges.size() - 1,
-                      "Edge must be at start or end of path, or it must be a cyclic edge");
-        edges.remove(edge);
-    }
-
-    @Override
-    public String toString() {
-        return toStringHelper(this)
-                .add("src", src())
-                .add("dst", dst())
-                .add("cost", cost)
-                .add("edges", edges)
-                .toString();
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(edges, cost);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj instanceof DefaultMutablePath) {
-            final DefaultMutablePath other = (DefaultMutablePath) obj;
-            return Objects.equals(this.cost, other.cost) &&
-                    Objects.equals(this.edges, other.edges);
-        }
-        return false;
-    }
-
-}