com.goldencode.p2j.jmx

Interface QueryProfiler

All Known Subinterfaces:

OptionalQueryProfiler

All Known Implementing Classes:

FwdServerJMX.QueryProfiler, SimpleQueryProfiler

public interface QueryProfiler

Interface to be implemented by the classes which profile queries.

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString(java.lang.String ts, java.lang.String comment) Return the string representation of the counter
void	updateCacheHits(java.lang.String query, long value) Update the number of cache hits of a specified query
void	updateCacheMisses(java.lang.String query, long value) Update the number of cache misses of a specified query
void	updateHydrateTotalTime(java.lang.String query, long value) Update the number of nanoseconds spent in hydrate of a specified query
void	updateRowsCount(java.lang.String query, long value) Update the number of rows retrieved from a result set

Method Detail

updateRowsCount

void updateRowsCount(java.lang.String query,
                     long value)

Update the number of rows retrieved from a result set

Parameters:

query - the query for which the update is done

value - new value

updateCacheHits

void updateCacheHits(java.lang.String query,
                     long value)

Update the number of cache hits of a specified query

Parameters:

query - the query for which the update is done

value - the number of cache hits

updateCacheMisses

void updateCacheMisses(java.lang.String query,
                       long value)

Update the number of cache misses of a specified query

Parameters:

query - the query for which the update is done

value - the number of cache misses

updateHydrateTotalTime

void updateHydrateTotalTime(java.lang.String query,
                            long value)

Update the number of nanoseconds spent in hydrate of a specified query

Parameters:

query - the query for which the update is done

value - the number of nanoseconds spent in hydrate

toString

java.lang.String toString(java.lang.String ts,
                          java.lang.String comment)

Return the string representation of the counter

Parameters:

ts - the timestamp

comment - a specific comment

Returns:

string representation of the counter