package me.prettyprint.cassandra.connection;
/**
* Timer For Cassandra operations
*/
public interface HOpTimer {
/**
* Start timing an operation.
*
* @return - a token that will be returned to the timer when stop(...) in
* invoked
*/
Object start(String tagName);
/**
*
* @param token
* - the token returned from start
* @param tagName
* - the name of the tag
* @param success
* - did the oepration succeed
*/
void stop(Object token, String tagName, boolean success);
}