tuwien.auto.calimero.log
Class LogLevel

java.lang.Object
  tuwien.auto.calimero.log.LogLevel

public class LogLevel
extends java.lang.Object

Defines different log levels.

Defines several severity levels used to categorize logging information and loggers. It also gives a clue about the chattiness of the respective object.

Field Summary

static LogLevel	ALL The highest log level, no restrictions, everything will be logged.
static LogLevel	ERROR This level identifies the attached object for errors purposes.
static LogLevel	FATAL This level identifies the attached object for fatal errors purposes.
static LogLevel	INFO This level identifies the attached object for informational purposes.
static LogLevel	OFF The lowest log level, logging is turned off.
static LogLevel	TRACE This level identifies the attached object for tracing purposes.
static LogLevel	WARN This level identifies the attached object for warning purposes.

Constructor Summary

protected

LogLevel(int logLevel) Creates a new LogLevel object with logLevel assigned to it.

Method Summary

boolean	equals(java.lang.Object obj) Compares the log level with obj.
int	hashCode()
boolean	higher(LogLevel l) Compares for a higher log level than l.
java.lang.String	toString() Returns the log level in textual format, like "off", "trace", .

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ALL

public static final LogLevel ALL

The highest log level, no restrictions, everything will be logged.

ERROR

public static final LogLevel ERROR

This level identifies the attached object for errors purposes.

FATAL

public static final LogLevel FATAL

This level identifies the attached object for fatal errors purposes.

INFO

public static final LogLevel INFO

This level identifies the attached object for informational purposes.

OFF

public static final LogLevel OFF

The lowest log level, logging is turned off.

TRACE

public static final LogLevel TRACE

This level identifies the attached object for tracing purposes.

WARN

public static final LogLevel WARN

This level identifies the attached object for warning purposes.

Constructor Detail

LogLevel

protected LogLevel(int logLevel)

Creates a new LogLevel object with logLevel assigned to it.

Parameters:

logLevel - log level represented by this object

Method Detail

equals

public boolean equals(java.lang.Object obj)

Compares the log level with obj.

Overrides:

equals in class java.lang.Object

Parameters:

obj -

Returns:

true if o is of type LogLevel and has the same log level as this object, false otherwise.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

higher

public final boolean higher(LogLevel l)

Compares for a higher log level than l.

Parameters:

l - level to compare

Returns:

true iff this object has a higher log level than l.

toString

public java.lang.String toString()

Returns the log level in textual format, like "off", "trace", . . . or "unknown" if level is not defined.

Overrides:

toString in class java.lang.Object

Returns:

the log level as string