ai.eloquent.util

Class TimerUtils

java.lang.Object

ai.eloquent.util.TimerUtils

public class TimerUtils
extends java.lang.Object

Utilities for working with time. God I hate time.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	mockNow UNIT TESTS ONLY.

Constructor Summary

Constructors

Constructor and Description
TimerUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	formatTimeDifference(long diff) Format a time difference (duration) in a human-readable format.
static void	formatTimeDifference(long diff, java.lang.StringBuilder b) Utility method for formatting a time difference (maybe this should go to a util class?)
static java.lang.String	formatTimeSince(long startTime) Format the amount of time that has elapsed since the argument time.
static java.time.Instant	mockableNow() A wrapper for Instant.now() that allows for mocking a particular time.

Methods inherited from class java.lang.Object

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

Field Detail

mockNow

public static boolean mockNow

UNIT TESTS ONLY. Setting this to true will set the time to Thu Nov 02 2017 15:50:00 PT

Constructor Detail

TimerUtils

public TimerUtils()

Method Detail

mockableNow

public static java.time.Instant mockableNow()

A wrapper for Instant.now() that allows for mocking a particular time.

formatTimeDifference

public static void formatTimeDifference(long diff,
                                        java.lang.StringBuilder b)

Utility method for formatting a time difference (maybe this should go to a util class?)

Parameters:

diff - Time difference in milliseconds

b - The string builder to append to

formatTimeDifference

public static java.lang.String formatTimeDifference(long diff)

Format a time difference (duration) in a human-readable format.

Parameters:

diff - The difference in milliseconds between two timestamps.

Returns:

A human-readable debug string of this time difference.

formatTimeSince

public static java.lang.String formatTimeSince(long startTime)

Format the amount of time that has elapsed since the argument time.

Parameters:

startTime - The time we started measuring from.

Returns:

A human-readable debug string of the elapsed time.