| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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; |
| |
| /** |
| * Base class for the business logic of topology overlay "monitors". |
| */ |
| public class AbstractTopoMonitor { |
| |
| /** |
| * Creates a new topo monitor base. |
| */ |
| protected AbstractTopoMonitor() { |
| } |
| |
| /** |
| * Number of milliseconds between invocations of sending traffic data. |
| */ |
| protected static long trafficPeriod = 5000; |
| |
| /** |
| * Sets the traffic refresh period in milliseconds. |
| * |
| * @param ms refresh rate in millis |
| */ |
| public static void setTrafficPeriod(long ms) { |
| trafficPeriod = ms; |
| } |
| |
| /** |
| * Returns the traffic refresh period in milliseconds. |
| * |
| * @return refresh rate in millis |
| */ |
| public static long getTrafficPeriod() { |
| return trafficPeriod; |
| } |
| |
| // TODO: pull common code up into this class |
| |
| // Note to Andrea: |
| // this class has to be defined in the core.api module, because |
| // external applications may want to extend it. |
| } |