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Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/DefaultPath.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/net/DefaultPath.java | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/DefaultPath.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/DefaultPath.java deleted file mode 100644 index 2da2463a..00000000 --- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/DefaultPath.java +++ /dev/null @@ -1,105 +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.onosproject.net; - -import com.google.common.base.MoreObjects; -import com.google.common.collect.ImmutableList; -import org.onosproject.net.provider.ProviderId; - -import java.util.List; -import java.util.Objects; - -import static com.google.common.base.Preconditions.checkArgument; -import static com.google.common.base.Preconditions.checkNotNull; - -/** - * Default implementation of a network path. - */ -public class DefaultPath extends DefaultLink implements Path { - - private final List<Link> links; - private final double cost; - - /** - * Creates a path from the specified source and destination using the - * supplied list of links. - * - * @param providerId provider identity - * @param links contiguous links that comprise the path - * @param cost unit-less path cost - * @param annotations optional key/value annotations - */ - public DefaultPath(ProviderId providerId, List<Link> links, double cost, - Annotations... annotations) { - super(providerId, source(links), destination(links), Type.INDIRECT, annotations); - this.links = ImmutableList.copyOf(links); - this.cost = cost; - } - - @Override - public List<Link> links() { - return links; - } - - @Override - public double cost() { - return cost; - } - - // Returns the source of the first link. - private static ConnectPoint source(List<Link> links) { - checkNotNull(links, "List of path links cannot be null"); - checkArgument(!links.isEmpty(), "List of path links cannot be empty"); - return links.get(0).src(); - } - - // Returns the destination of the last link. - private static ConnectPoint destination(List<Link> links) { - checkNotNull(links, "List of path links cannot be null"); - checkArgument(!links.isEmpty(), "List of path links cannot be empty"); - return links.get(links.size() - 1).dst(); - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(this) - .add("src", src()) - .add("dst", dst()) - .add("type", type()) - .add("state", state()) - .add("durable", isDurable()) - .add("links", links) - .add("cost", cost) - .toString(); - } - - @Override - public int hashCode() { - return links.hashCode(); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj instanceof DefaultPath) { - final DefaultPath other = (DefaultPath) obj; - return Objects.equals(this.links, other.links); - } - return false; - } -} |