com.oracle.graal.debug.internal

Class DebugHistogramRPrinter

java.lang.Object

com.oracle.graal.debug.internal.DebugHistogramRPrinter

All Implemented Interfaces:

DebugHistogram.Printer

public class DebugHistogramRPrinter
extends Object
implements DebugHistogram.Printer

Renders a histogram as an R script to a given print stream. The R script emitted for a histogram is a simple set of statements for defining a vector of named objects.

Field Summary

Fields

Modifier and Type	Field and Description
private int	limit
private PrintStream	os

Constructor Summary

Constructors

Constructor and Description
DebugHistogramRPrinter(PrintStream os)
DebugHistogramRPrinter(PrintStream os, int limit)

Method Summary

Modifier and Type	Method and Description
void	print(DebugHistogram histogram)

Methods inherited from class java.lang.Object

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

Field Detail

os

private PrintStream os

limit

private int limit

Constructor Detail

DebugHistogramRPrinter

public DebugHistogramRPrinter(PrintStream os)

DebugHistogramRPrinter

public DebugHistogramRPrinter(PrintStream os,
                              int limit)

Parameters:

os - where to print

limit - limits printing to the limit most frequent values

Method Detail

print

public void print(DebugHistogram histogram)

Specified by:

print in interface DebugHistogram.Printer