Java tutorial
/* * Copyright (C) 2013 The Calrissian Authors * * 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.calrissian.mango.domain; import org.apache.commons.net.util.SubnetUtils; public class CidrValueRangeIPv4 extends ValueRange<IPv4> { public CidrValueRangeIPv4(String cidrString) { SubnetUtils utils = new SubnetUtils(cidrString); SubnetUtils.SubnetInfo info = utils.getInfo(); setStart(new IPv4(info.getNetworkAddress())); setStop(new IPv4(info.getBroadcastAddress())); } public CidrValueRangeIPv4(IPv4 start, IPv4 stop) { super(start, stop); } }