content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 com.datastax.oss.driver.internal.core.addresstranslation;
  
  import java.net.InetSocketAddress;
  import java.net.UnknownHostException;
  
  class SubnetAddress {
    private final Subnet subnet;
    private final InetSocketAddress address;
  
    SubnetAddress(String subnetCIDR, InetSocketAddress address) {
      try {
        this.subnet = Subnet.parse(subnetCIDR);
      } catch (UnknownHostException e) {
        throw new RuntimeException(e);
      }
      this.address = address;
    }
  
    InetSocketAddress getAddress() {
      return this.address;
    }
  
    boolean isOverlapping(SubnetAddress other) {
      Subnet thisSubnet = this.subnet;
      Subnet otherSubnet = other.subnet;
      return thisSubnet.contains(otherSubnet.getLower())
          || thisSubnet.contains(otherSubnet.getUpper())
          || otherSubnet.contains(thisSubnet.getLower())
          || otherSubnet.contains(thisSubnet.getUpper());
    }
  
    boolean contains(InetSocketAddress address) {
      return subnet.contains(address.getAddress().getAddress());
    }
  
    boolean isIPv4() {
      return subnet.isIPv4();
    }
  
    boolean isIPv6() {
      return subnet.isIPv6();
    }
  
    @Override
    public String toString() {
      return "SubnetAddress[subnet=" + subnet + ", address=" + address + "]";
    }
  }
  