1 files changed, 0 insertions, 77 deletions
diff --git a/framework/src/onos/providers/null/src/main/java/org/onosproject/provider/nil/TreeTopologySimulator.java b/framework/src/onos/providers/null/src/main/java/org/onosproject/provider/nil/TreeTopologySimulator.java
deleted file mode 100644
index 2c049333..00000000
--- a/framework/src/onos/providers/null/src/main/java/org/onosproject/provider/nil/TreeTopologySimulator.java
+++ /dev/null
@@ -1,77 +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.onosproject.provider.nil;
-
-import static com.google.common.base.Preconditions.checkArgument;
-
-/**
- * Tree topology with hosts at the leaf devices.
- */
-public class TreeTopologySimulator extends TopologySimulator {
-
-    private int[] tierMultiplier;
-    private int[] tierDeviceCount;
-    private int[] tierOffset;
-
-    @Override
-    protected void processTopoShape(String shape) {
-        super.processTopoShape(shape);
-        tierOffset = new int[topoShape.length];
-        tierMultiplier = new int[topoShape.length];
-        tierDeviceCount = new int[topoShape.length];
-
-        deviceCount = 1;
-
-        tierOffset[0] = 0;
-        tierMultiplier[0] = 1;
-        tierDeviceCount[0] = deviceCount;
-
-        for (int i = 1; i < topoShape.length; i++) {
-            tierOffset[i] = deviceCount;
-            tierMultiplier[i] = Integer.parseInt(topoShape[i]);
-            tierDeviceCount[i] = tierDeviceCount[i - 1] * tierMultiplier[i];
-            deviceCount = deviceCount + tierDeviceCount[i];
-        }
-    }
-
-    @Override
-    public void setUpTopology() {
-        checkArgument(tierDeviceCount.length > 0, "There must be at least one tree tier");
-        super.setUpTopology();
-    }
-
-    @Override
-    protected void createLinks() {
-        int portOffset = 1;
-        for (int t = 1; t < tierOffset.length; t++) {
-            int child = tierOffset[t];
-            for (int parent = tierOffset[t - 1]; parent < tierOffset[t]; parent++) {
-                for (int i = 0; i < tierMultiplier[t]; i++) {
-                    createLink(parent, child, i + portOffset, 1);
-                    child++;
-                }
-            }
-            portOffset = 2; // beyond first tier, allow for up-links
-        }
-    }
-
-    @Override
-    protected void createHosts() {
-        for (int i = tierOffset[tierOffset.length - 1]; i < deviceCount; i++) {
-            createHosts(deviceIds.get(i), hostCount);
-        }
-    }
-}