org.apache.tomcat.jdbc.pool.interceptor

Class SlowQueryReport.QueryStatsComparator

java.lang.Object

org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReport.QueryStatsComparator

All Implemented Interfaces:

Comparator<SlowQueryReport.QueryStats>

Enclosing class:

SlowQueryReport

public static class SlowQueryReport.QueryStatsComparator
extends Object
implements Comparator<SlowQueryReport.QueryStats>

Compare QueryStats by their lastInvocation value. QueryStats that have never been updated, have a lastInvocation value of 0 which should be handled as the newest possible invocation.

Constructor Summary

Constructors

Constructor and Description
QueryStatsComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(SlowQueryReport.QueryStats stats1, SlowQueryReport.QueryStats stats2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

QueryStatsComparator

public QueryStatsComparator()

Method Detail

compare

public int compare(SlowQueryReport.QueryStats stats1,
                   SlowQueryReport.QueryStats stats2)

Specified by:

compare in interface Comparator<SlowQueryReport.QueryStats>