Package org.apache.jackrabbit.oak.plugins.index

Class FormattingUtils

java.lang.Object

org.apache.jackrabbit.oak.plugins.index.FormattingUtils

public class FormattingUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
FormattingUtils()

Method Summary

Modifier and Type	Method	Description
static String	formatMillisToSeconds(long millis)
static String	formatNanosToSeconds(long nanos)
static String	formatToMillis(org.apache.jackrabbit.guava.common.base.Stopwatch stopwatch)
static String	formatToSeconds(long seconds)
static String	formatToSeconds(org.apache.jackrabbit.guava.common.base.Stopwatch stopwatch)
static double	safeComputeAverage(long totalTime, long numberOfEvents)
static double	safeComputePercentage(long numerator, long denominator)

Methods inherited from class java.lang.Object

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

Constructor Detail

FormattingUtils

public FormattingUtils()

Method Detail

formatNanosToSeconds

public static String formatNanosToSeconds(long nanos)

formatMillisToSeconds

public static String formatMillisToSeconds(long millis)

formatToSeconds

public static String formatToSeconds(org.apache.jackrabbit.guava.common.base.Stopwatch stopwatch)

formatToSeconds

public static String formatToSeconds(long seconds)

formatToMillis

public static String formatToMillis(org.apache.jackrabbit.guava.common.base.Stopwatch stopwatch)

safeComputePercentage

public static double safeComputePercentage(long numerator,
                                           long denominator)

safeComputeAverage

public static double safeComputeAverage(long totalTime,
                                        long numberOfEvents)