1 files changed, 0 insertions, 117 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/WaypointConstraint.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/WaypointConstraint.java
deleted file mode 100644
index 4839feec..00000000
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/constraint/WaypointConstraint.java
+++ /dev/null
@@ -1,117 +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.intent.constraint;
-
-import com.google.common.annotations.Beta;
-import com.google.common.base.MoreObjects;
-import com.google.common.collect.ImmutableList;
-import org.onosproject.net.DeviceId;
-import org.onosproject.net.Link;
-import org.onosproject.net.Path;
-import org.onosproject.net.intent.Constraint;
-import org.onosproject.net.resource.link.LinkResourceService;
-
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Objects;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-
-/**
- * Constraint that evaluates elements passed through in order.
- */
-@Beta
-public class WaypointConstraint implements Constraint {
-
-    private final List<DeviceId> waypoints;
-
-    /**
-     * Creates a new waypoint constraint.
-     *
-     * @param waypoints waypoints
-     */
-    public WaypointConstraint(DeviceId... waypoints) {
-        checkNotNull(waypoints, "waypoints cannot be null");
-        checkArgument(waypoints.length > 0, "length of waypoints should be more than 0");
-        this.waypoints = ImmutableList.copyOf(waypoints);
-    }
-
-    // Constructor for serialization
-    private WaypointConstraint() {
-        this.waypoints = Collections.emptyList();
-    }
-
-    public List<DeviceId> waypoints() {
-        return waypoints;
-    }
-
-    @Override
-    public double cost(Link link, LinkResourceService resourceService) {
-        // Always consider the number of hops
-        return 1;
-    }
-
-    @Override
-    public boolean validate(Path path, LinkResourceService resourceService) {
-        LinkedList<DeviceId> waypoints = new LinkedList<>(this.waypoints);
-        DeviceId current = waypoints.poll();
-        // This is safe because Path class ensures the number of links are more than 0
-        Link firstLink = path.links().get(0);
-        if (firstLink.src().elementId().equals(current)) {
-            current = waypoints.poll();
-        }
-
-        for (Link link : path.links()) {
-            if (link.dst().elementId().equals(current)) {
-                current = waypoints.poll();
-                // Empty waypoints means passing through all waypoints in the specified order
-                if (current == null) {
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    @Override
-    public int hashCode() {
-        return waypoints.hashCode();
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-
-        if (!(obj instanceof WaypointConstraint)) {
-            return false;
-        }
-
-        final WaypointConstraint that = (WaypointConstraint) obj;
-        return Objects.equals(this.waypoints, that.waypoints);
-    }
-
-    @Override
-    public String toString() {
-        return MoreObjects.toStringHelper(this)
-                .add("waypoints", waypoints)
-                .toString();
-    }
-}