RemoteDatastore.java 文件源码

@Override
public void putDataPoint(String metricName,
        ImmutableSortedMap<String, String> tags,
        DataPoint dataPoint, int ttl) throws DatastoreException
{
    DataPointKey key = new DataPointKey(metricName, tags, dataPoint.getApiDataType(), ttl);
    if ((m_prefixFilter != null) && (!metricName.startsWith(m_prefixFilter)))
        return;

    synchronized (m_mapLock)
    {
        m_dataPointMultimap.put(key, dataPoint);
    }
}