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-rw-r--r--framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java103
1 files changed, 0 insertions, 103 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java
deleted file mode 100644
index 816fb161..00000000
--- a/framework/src/onos/utils/misc/src/main/java/org/onlab/graph/DefaultPath.java
+++ /dev/null
@@ -1,103 +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.Collections;
-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 DefaultPath<V extends Vertex, E extends Edge<V>> implements Path<V, E> {
-
- private final V src;
- private final V dst;
- private final List<E> edges;
- private double cost = 0.0;
-
- /**
- * Creates a new path from the specified list of edges and cost.
- *
- * @param edges list of path edges
- * @param cost path cost as a unit-less number
- */
- public DefaultPath(List<E> edges, double cost) {
- checkNotNull(edges, "Edges list must not be null");
- checkArgument(!edges.isEmpty(), "There must be at least one edge");
- this.edges = ImmutableList.copyOf(edges);
- this.src = edges.get(0).src();
- this.dst = edges.get(edges.size() - 1).dst();
- this.cost = cost;
- }
-
- @Override
- public V src() {
- return src;
- }
-
- @Override
- public V dst() {
- return dst;
- }
-
- @Override
- public double cost() {
- return cost;
- }
-
- @Override
- public List<E> edges() {
- return Collections.unmodifiableList(edges);
- }
-
- @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(src, dst, edges, cost);
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- if (obj instanceof DefaultPath) {
- final DefaultPath other = (DefaultPath) obj;
- return Objects.equals(this.src, other.src) &&
- Objects.equals(this.dst, other.dst) &&
- Objects.equals(this.cost, other.cost) &&
- Objects.equals(this.edges, other.edges);
- }
- return false;
- }
-
-}