com.oracle.graal.debug

Interface DebugHistogram

All Known Implementing Classes:

DebugHistogramImpl

public interface DebugHistogram

Facility for recording value frequencies.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DebugHistogram.CountedValue A value and a frequency.
static interface	DebugHistogram.Printer Interface for a service that can render a visualization of a histogram.

Method Summary

Modifier and Type	Method and Description
void	add(Object value) Increments the count for a given value.
void	add(Object value, long count)
String	getName() Gets the name specified when this objected was created.
List<DebugHistogram.CountedValue>	getValues() Gets a list of the counted values, sorted in descending order of frequency.

Method Detail

getName

String getName()

Gets the name specified when this objected was created.

add

void add(Object value)

Increments the count for a given value.

add

void add(Object value,
         long count)

getValues

List<DebugHistogram.CountedValue> getValues()

Gets a list of the counted values, sorted in descending order of frequency.