/*
*
* 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 org.apache.cassandra.stress.generate.values;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.apache.cassandra.db.marshal.InetAddressType;
public class Inets extends Generator<InetAddress>
{
final byte[] buf;
public Inets(String name, GeneratorConfig config)
{
super(InetAddressType.instance, config, name, InetAddress.class);
buf = new byte[4];
}
@Override
public InetAddress generate()
{
int val = (int) identityDistribution.next();
buf[0] = (byte)(val >>> 24);
buf[1] = (byte)(val >>> 16);
buf[2] = (byte)(val >>> 8);
buf[3] = (byte)val;
try
{
return InetAddress.getByAddress(buf);
}
catch (UnknownHostException e)
{
throw new RuntimeException(e);
}
}
}