@InterfaceAudience.Private public final class YammerHistogramUtils extends Object
Modifier and Type | Field and Description |
---|---|
private static DecimalFormat |
DOUBLE_FORMAT
Used formatting doubles so only two places after decimal point.
|
Modifier | Constructor and Description |
---|---|
private |
YammerHistogramUtils() |
Modifier and Type | Method and Description |
---|---|
static String |
getHistogramReport(com.codahale.metrics.Histogram hist)
Returns a summary of
hist . |
static String |
getPrettyHistogramReport(com.codahale.metrics.Histogram h)
Returns pretty summary of
hist . |
static String |
getShortHistogramReport(com.codahale.metrics.Histogram hist)
Returns an abbreviated summary of
hist . |
static com.codahale.metrics.Histogram |
newHistogram(com.codahale.metrics.Reservoir sample)
Create a new
Histogram instance. |
private static DecimalFormat DOUBLE_FORMAT
private YammerHistogramUtils()
public static com.codahale.metrics.Histogram newHistogram(com.codahale.metrics.Reservoir sample)
Histogram
instance. These constructors are not public
in 2.2.0, so we use reflection to find them.public static String getShortHistogramReport(com.codahale.metrics.Histogram hist)
hist
.public static String getHistogramReport(com.codahale.metrics.Histogram hist)
hist
.public static String getPrettyHistogramReport(com.codahale.metrics.Histogram h)
hist
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