1 files changed, 0 insertions, 158 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/ui/topo/TopoUtils.java b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/topo/TopoUtils.java
deleted file mode 100644
index b38a7f7d..00000000
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/ui/topo/TopoUtils.java
+++ /dev/null
@@ -1,158 +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.ui.topo;
-
-import org.onosproject.net.Link;
-import org.onosproject.net.LinkKey;
-
-import java.text.DecimalFormat;
-
-import static org.onosproject.net.LinkKey.linkKey;
-
-/**
- * Utility methods for helping out with formatting data for the Topology View
- * in the web client.
- */
-public final class TopoUtils {
-
-    // explicit decision made to not 'javadoc' these self explanatory constants
-    public static final double KILO = 1024;
-    public static final double MEGA = 1024 * KILO;
-    public static final double GIGA = 1024 * MEGA;
-
-    public static final String GBITS_UNIT = "Gb";
-    public static final String MBITS_UNIT = "Mb";
-    public static final String KBITS_UNIT = "Kb";
-    public static final String BITS_UNIT = "b";
-    public static final String GBYTES_UNIT = "GB";
-    public static final String MBYTES_UNIT = "MB";
-    public static final String KBYTES_UNIT = "KB";
-    public static final String BYTES_UNIT = "B";
-
-
-    private static final DecimalFormat DF2 = new DecimalFormat("#,###.##");
-
-    private static final String COMPACT = "%s/%s-%s/%s";
-    private static final String EMPTY = "";
-    private static final String SPACE = " ";
-    private static final String PER_SEC = "ps";
-    private static final String FLOW = "flow";
-    private static final String FLOWS = "flows";
-
-    // non-instantiable
-    private TopoUtils() { }
-
-    /**
-     * Returns a compact identity for the given link, in the form
-     * used to identify links in the Topology View on the client.
-     *
-     * @param link link
-     * @return compact link identity
-     */
-    public static String compactLinkString(Link link) {
-        return String.format(COMPACT, link.src().elementId(), link.src().port(),
-                             link.dst().elementId(), link.dst().port());
-    }
-
-    /**
-     * Produces a canonical link key, that is, one that will match both a link
-     * and its inverse.
-     *
-     * @param link the link
-     * @return canonical key
-     */
-    public static LinkKey canonicalLinkKey(Link link) {
-        String sn = link.src().elementId().toString();
-        String dn = link.dst().elementId().toString();
-        return sn.compareTo(dn) < 0 ?
-                linkKey(link.src(), link.dst()) : linkKey(link.dst(), link.src());
-    }
-
-    /**
-     * Returns human readable count of bytes, to be displayed as a label.
-     *
-     * @param bytes number of bytes
-     * @return formatted byte count
-     */
-    public static String formatBytes(long bytes) {
-        String unit;
-        double value;
-        if (bytes > GIGA) {
-            value = bytes / GIGA;
-            unit = GBYTES_UNIT;
-        } else if (bytes > MEGA) {
-            value = bytes / MEGA;
-            unit = MBYTES_UNIT;
-        } else if (bytes > KILO) {
-            value = bytes / KILO;
-            unit = KBYTES_UNIT;
-        } else {
-            value = bytes;
-            unit = BYTES_UNIT;
-        }
-        return DF2.format(value) + SPACE + unit;
-    }
-
-    /**
-     * Returns human readable bit rate, to be displayed as a label.
-     *
-     * @param bytes bytes per second
-     * @return formatted bits per second
-     */
-    public static String formatBitRate(long bytes) {
-        String unit;
-        double value;
-
-        //Convert to bits
-        long bits = bytes * 8;
-        if (bits > GIGA) {
-            value = bits / GIGA;
-            unit = GBITS_UNIT;
-
-            // NOTE: temporary hack to clip rate at 10.0 Gbps
-            //  Added for the CORD Fabric demo at ONS 2015
-            // TODO: provide a more elegant solution to this issue
-            if (value > 10.0) {
-                value = 10.0;
-            }
-
-        } else if (bits > MEGA) {
-            value = bits / MEGA;
-            unit = MBITS_UNIT;
-        } else if (bits > KILO) {
-            value = bits / KILO;
-            unit = KBITS_UNIT;
-        } else {
-            value = bits;
-            unit = BITS_UNIT;
-        }
-        return DF2.format(value) + SPACE + unit + PER_SEC;
-    }
-
-    /**
-     * Returns human readable flow count, to be displayed as a label.
-     *
-     * @param flows number of flows
-     * @return formatted flow count
-     */
-    public static String formatFlows(long flows) {
-        if (flows < 1) {
-            return EMPTY;
-        }
-        return String.valueOf(flows) + SPACE + (flows > 1 ? FLOWS : FLOW);
-    }
-}