com.datastax.driver.core.MetricsUtil Maven / Gradle / Ivy
/*
* Copyright DataStax, Inc.
*
* This software can be used solely with DataStax Enterprise. Please consult the license at
* http://www.datastax.com/terms/datastax-dse-driver-license-terms
*/
package com.datastax.driver.core;
public class MetricsUtil {
public static String hostMetricName(String prefix, Host host) {
StringBuilder result = new StringBuilder(prefix);
boolean first = true;
for (byte b : host.getSocketAddress().getAddress().getAddress()) {
if (first) {
first = false;
} else {
result.append('_');
}
result.append(b & 0xFF);
}
return result.toString();
}
}