org.openjdk.jmc.flightrecorder.rules.jdk.latency

Class MethodProfilingRule.PeriodRangeMap

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.latency.MethodProfilingRule.PeriodRangeMap

Enclosing class:

MethodProfilingRule

private static class MethodProfilingRule.PeriodRangeMap
extends java.lang.Object

A simple class for storing execution sample period settings, allowing the sliding window to get the correct samples for each time slice.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List<Pair<IQuantity,IQuantity>>	settingPairs

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PeriodRangeMap()

Method Summary

Modifier and Type	Method and Description
(package private) void	addSetting(IQuantity settingTime, IQuantity setting)
(package private) IQuantity	getSetting(IQuantity timestamp) Gets the execution sample period that is in effect for the given timestamp.
(package private) void	sort()

Methods inherited from class java.lang.Object

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

Field Detail

settingPairs

private java.util.List<Pair<IQuantity,IQuantity>> settingPairs

Constructor Detail

PeriodRangeMap

private PeriodRangeMap()

Method Detail

addSetting

void addSetting(IQuantity settingTime,
                IQuantity setting)

getSetting

IQuantity getSetting(IQuantity timestamp)

Gets the execution sample period that is in effect for the given timestamp.

Parameters:

timestamp - the timestamp for which to find the given period setting

Returns:

an IQuantity representing the period setting for the period given

sort

void sort()