net.obvj.performetrics.util.printer

Class PrintUtils

java.lang.Object

net.obvj.performetrics.util.printer.PrintUtils

public class PrintUtils
extends Object

This class groups all custom printing operations in a single place.

Author:

oswaldo.bapvic.jr

Method Summary

Modifier and Type	Method and Description
static void	printCounters(Collection<Counter> counters, PrintStream printStream) Prints the statistics for the given counters in the specified print stream.
static void	printCounters(Collection<Counter> counters, PrintStream printStream, TimeUnit timeUnit) Prints the statistics for the given counters in the specified print stream.
static void	printStopwatch(Stopwatch stopwatch, PrintStream printStream) Prints the statistics for the given stopwatch in the specified print stream.
static void	printStopwatch(Stopwatch stopwatch, PrintStream printStream, TimeUnit timeUnit) Prints the statistics for the given stopwatch in the specified print stream.

Methods inherited from class java.lang.Object

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

Method Detail

printStopwatch

public static void printStopwatch(Stopwatch stopwatch,
                                  PrintStream printStream)

Prints the statistics for the given stopwatch in the specified print stream.

Parameters:

stopwatch - the stopwatch to be printed

printStream - the print stream to which statistics will be sent

Throws:

NullPointerException - if a null stopwatch or print stream is received

printCounters

public static void printCounters(Collection<Counter> counters,
                                 PrintStream printStream)

Prints the statistics for the given counters in the specified print stream.

Parameters:

counters - the counters to be printed

printStream - the print stream to which statistics will be sent

Throws:

NullPointerException - if a null stopwatch or print stream is received

printStopwatch

public static void printStopwatch(Stopwatch stopwatch,
                                  PrintStream printStream,
                                  TimeUnit timeUnit)

Prints the statistics for the given stopwatch in the specified print stream.

Parameters:

stopwatch - the stopwatch to be printed

printStream - the print stream to which statistics will be sent

timeUnit - the time unit in which elapsed times will be displayed; if null, the default time unit specified for each counter will be applied

Throws:

NullPointerException - if a null stopwatch or print stream is received

printCounters

public static void printCounters(Collection<Counter> counters,
                                 PrintStream printStream,
                                 TimeUnit timeUnit)

Prints the statistics for the given counters in the specified print stream.

Parameters:

counters - the counters to be printed

printStream - the print stream to which statistics will be sent

timeUnit - the time unit in which elapsed times will be displayed; if null, the default time unit specified for each counter will be applied

Throws:

NullPointerException - if a null collection or print stream is received