com.oracle.graal.debug

Class TTY

java.lang.Object

com.oracle.graal.debug.TTY

public class TTY
extends Object

A collection of static methods for printing debug and informational output to a global LogStream. The output can be (temporarily) suppressed per thread through use of a filter.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TTY.Filter Support for thread-local suppression of TTY.

Field Summary

Fields

Modifier and Type	Field and Description
private static ThreadLocal<LogStream>	log
static PrintStream	out The PrintStream to which all non-suppressed output from TTY is written.

Constructor Summary

Constructors

Constructor and Description
TTY()

Method Summary

Modifier and Type	Method and Description
static void	fillTo(int i)
static void	flush()
static boolean	isSuppressed()
static LogStream	out() Gets the thread-local log stream to which the static methods of this class send their output.
static void	print(boolean b)
static void	print(char c)
static void	print(double d)
static void	print(float f)
static void	print(int i)
static void	print(long i)
static void	print(String s)
static void	print(String format, Object... args)
static void	printField(Field field, boolean tabbed)
static void	printFields(Class<?> javaClass)
static void	println()
static void	println(boolean b)
static void	println(char c)
static void	println(double d)
static void	println(float f)
static void	println(int i)
static void	println(long l)
static void	println(String s)
static void	println(String format, Object... args)
private static String	printMap(Map<?,?> m)

Methods inherited from class java.lang.Object

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

Field Detail

out

public static final PrintStream out

The PrintStream to which all non-suppressed output from TTY is written.

log

private static final ThreadLocal<LogStream> log

Constructor Detail

TTY

public TTY()

Method Detail

isSuppressed

public static boolean isSuppressed()

out

public static LogStream out()

Gets the thread-local log stream to which the static methods of this class send their output. This will either be a global log stream or the global sink depending on whether any suppression filters are in effect for the current thread.

print

public static void print(String s)

See Also:

LogStream.print(String)

print

public static void print(int i)

See Also:

LogStream.print(int)

print

public static void print(long i)

See Also:

LogStream.print(long)

print

public static void print(char c)

See Also:

LogStream.print(char)

print

public static void print(boolean b)

See Also:

LogStream.print(boolean)

print

public static void print(double d)

See Also:

LogStream.print(double)

print

public static void print(float f)

See Also:

LogStream.print(float)

println

public static void println(String s)

See Also:

LogStream.println(String)

println

public static void println()

See Also:

LogStream.println()

println

public static void println(int i)

See Also:

LogStream.println(int)

println

public static void println(long l)

See Also:

LogStream.println(long)

println

public static void println(char c)

See Also:

LogStream.println(char)

println

public static void println(boolean b)

See Also:

LogStream.println(boolean)

println

public static void println(double d)

See Also:

LogStream.println(double)

println

public static void println(float f)

See Also:

LogStream.println(float)

print

public static void print(String format,
                         Object... args)

println

public static void println(String format,
                           Object... args)

fillTo

public static void fillTo(int i)

printFields

public static void printFields(Class<?> javaClass)

printField

public static void printField(Field field,
                              boolean tabbed)

printMap

private static String printMap(Map<?,?> m)

flush

public static void flush()