public enum Level extends Enum<Level>
Enum Constant and Description |
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DEBUG
messages suitable for debugging purposes
|
ERROR
error messages
|
FATAL
severe fatal messages
|
INFO
information messages
|
OFF
for turning off all log messages
|
TRACE
for tracing messages that are very verbose, such as the protocol level
|
WARNING
warning messages
|
Modifier and Type | Method and Description |
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boolean |
isEnabled(Level otherLevel)
Return whether or not a level argument is enabled for this level value.
|
static Level |
valueOf(String name)
Returns the enum constant of this type with the specified name.
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static Level[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final Level TRACE
public static final Level DEBUG
public static final Level INFO
public static final Level WARNING
public static final Level ERROR
public static final Level FATAL
public static final Level OFF
public static Level[] values()
for (Level c : Level.values()) System.out.println(c);
public static Level valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullpublic boolean isEnabled(Level otherLevel)
Level.INFO.isEnabled(Level.WARN)
returns true because if INFO level is enabled, WARN messages are
displayed but Level.INFO.isEnabled(Level.DEBUG)
returns false because if INFO level is enabled, DEBUG
messages are not displayed. If this or the other level is OFF then false is returned.This documentation is licensed by Gray Watson under the Creative Commons Attribution-Share Alike 3.0 License.