org.apache.cassandra.tools.nodetool.SetHostStat Maven / Gradle / Ivy
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* 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
*
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package org.apache.cassandra.tools.nodetool;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class SetHostStat implements Iterable
{
final List hostStats = new ArrayList();
final boolean resolveIp;
public SetHostStat(boolean resolveIp)
{
this.resolveIp = resolveIp;
}
public int size()
{
return hostStats.size();
}
@Override
public Iterator iterator()
{
return hostStats.iterator();
}
public void add(String token, String host, Map ownerships) throws UnknownHostException
{
InetAddress endpoint = InetAddress.getByName(host);
Float owns = ownerships.get(endpoint);
hostStats.add(new HostStat(token, endpoint, resolveIp, owns));
}
}