All Known Implementing Classes:

PlexusLoggerWrapper, SystemStreamLog
```
public interface Log
```
This interface supplies the API for providing feedback to the user from a Parser or Sink, using standard Doxia channels.
There should be no big surprises here, although you may notice that the methods accept java.lang.CharSequence rather than java.lang.String. This is provided mainly as a convenience, to enable developers to pass things like java.lang.StringBuilder directly into the logger, rather than formatting first by calling toString().
Based on org.apache.maven.plugin.logging.Log.

Since:

1.1

Version:

$Id$

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`LEVEL_DEBUG`	Typecode for debugging messages.
`static int`	`LEVEL_DISABLED`	Typecode for disabled log levels.
`static int`	`LEVEL_ERROR`	Typecode for error messages.
`static int`	`LEVEL_FATAL`	Typecode for fatal error messages.
`static int`	`LEVEL_INFO`	Typecode for informational messages.
`static int`	`LEVEL_WARN`	Typecode for warning messages.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`debug(java.lang.CharSequence content)`	Send a message to the user in the debug error level.
`void`	`debug(java.lang.CharSequence content, java.lang.Throwable error)`	Send a message (and accompanying exception) to the user in the debug error level.
`void`	`debug(java.lang.Throwable error)`	Send an exception to the user in the debug error level.
`void`	`error(java.lang.CharSequence content)`	Send a message to the user in the error error level.
`void`	`error(java.lang.CharSequence content, java.lang.Throwable error)`	Send a message (and accompanying exception) to the user in the error error level.
`void`	`error(java.lang.Throwable error)`	Send an exception to the user in the error error level.
`void`	`info(java.lang.CharSequence content)`	Send a message to the user in the info error level.
`void`	`info(java.lang.CharSequence content, java.lang.Throwable error)`	Send a message (and accompanying exception) to the user in the info error level.
`void`	`info(java.lang.Throwable error)`	Send an exception to the user in the info error level.
`boolean`	`isDebugEnabled()`	isDebugEnabled.
`boolean`	`isErrorEnabled()`	isErrorEnabled.
`boolean`	`isInfoEnabled()`	isInfoEnabled.
`boolean`	`isWarnEnabled()`	isWarnEnabled.
`void`	`setLogLevel(int level)`	Set the current log level.
`void`	`warn(java.lang.CharSequence content)`	Send a message to the user in the warn error level.
`void`	`warn(java.lang.CharSequence content, java.lang.Throwable error)`	Send a message (and accompanying exception) to the user in the warn error level.
`void`	`warn(java.lang.Throwable error)`	Send an exception to the user in the warn error level.

- Field Detail
  - LEVEL_DEBUG
```
static final int LEVEL_DEBUG
```
    Typecode for debugging messages.
    
    See Also:
    
    Constant Field Values
  - LEVEL_INFO
```
static final int LEVEL_INFO
```
    Typecode for informational messages.
    
    See Also:
    
    Constant Field Values
  - LEVEL_WARN
```
static final int LEVEL_WARN
```
    Typecode for warning messages.
    
    See Also:
    
    Constant Field Values
  - LEVEL_ERROR
```
static final int LEVEL_ERROR
```
    Typecode for error messages.
    
    See Also:
    
    Constant Field Values
  - LEVEL_FATAL
```
static final int LEVEL_FATAL
```
    Typecode for fatal error messages.
    
    See Also:
    
    Constant Field Values
  - LEVEL_DISABLED
```
static final int LEVEL_DISABLED
```
    Typecode for disabled log levels.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - setLogLevel
```
void setLogLevel(int level)
```
    Set the current log level.
    
    Parameters:
    
    level - the log level to set.
  - isDebugEnabled
```
boolean isDebugEnabled()
```
    isDebugEnabled.
    
    Returns:
    
    true if the debug error level is enabled.
  - debug
```
void debug(java.lang.CharSequence content)
```
    Send a message to the user in the debug error level.
    
    Parameters:
    
    content - the message to log.
  - debug
```
void debug(java.lang.CharSequence content,
           java.lang.Throwable error)
```
    Send a message (and accompanying exception) to the user in the debug error level.
    The error's stacktrace will be output when this error level is enabled.
    
    Parameters:
    
    content - the message to log.
    
    error - the error to log.
  - debug
```
void debug(java.lang.Throwable error)
```
    Send an exception to the user in the debug error level.
    The stack trace for this exception will be output when this error level is enabled.
    
    Parameters:
    
    error - the error to log.
  - isInfoEnabled
```
boolean isInfoEnabled()
```
    isInfoEnabled.
    
    Returns:
    
    true if the info error level is enabled.
  - info
```
void info(java.lang.CharSequence content)
```
    Send a message to the user in the info error level.
    
    Parameters:
    
    content - the message to log.
  - info
```
void info(java.lang.CharSequence content,
          java.lang.Throwable error)
```
    Send a message (and accompanying exception) to the user in the info error level.
    The error's stacktrace will be output when this error level is enabled.
    
    Parameters:
    
    content - the message to log.
    
    error - the error to log.
  - info
```
void info(java.lang.Throwable error)
```
    Send an exception to the user in the info error level.
    The stack trace for this exception will be output when this error level is enabled.
    
    Parameters:
    
    error - the error to log.
  - isWarnEnabled
```
boolean isWarnEnabled()
```
    isWarnEnabled.
    
    Returns:
    
    true if the warn error level is enabled.
  - warn
```
void warn(java.lang.CharSequence content)
```
    Send a message to the user in the warn error level.
    
    Parameters:
    
    content - the message to log.
  - warn
```
void warn(java.lang.CharSequence content,
          java.lang.Throwable error)
```
    Send a message (and accompanying exception) to the user in the warn error level.
    The error's stacktrace will be output when this error level is enabled.
    
    Parameters:
    
    content - the message to log.
    
    error - the error to log.
  - warn
```
void warn(java.lang.Throwable error)
```
    Send an exception to the user in the warn error level.
    The stack trace for this exception will be output when this error level is enabled.
    
    Parameters:
    
    error - the error to log.
  - isErrorEnabled
```
boolean isErrorEnabled()
```
    isErrorEnabled.
    
    Returns:
    
    true if the error error level is enabled.
  - error
```
void error(java.lang.CharSequence content)
```
    Send a message to the user in the error error level.
    
    Parameters:
    
    content - the message to log.
  - error
```
void error(java.lang.CharSequence content,
           java.lang.Throwable error)
```
    Send a message (and accompanying exception) to the user in the error error level.
    The error's stacktrace will be output when this error level is enabled.
    
    Parameters:
    
    content - the message to log.
    
    error - the error to log.
  - error
```
void error(java.lang.Throwable error)
```
    Send an exception to the user in the error error level.
    The stack trace for this exception will be output when this error level is enabled.
    
    Parameters:
    
    error - the error to log.

Interface Log

Field Summary

Method Summary

Field Detail

LEVEL_DEBUG

LEVEL_INFO

LEVEL_WARN

LEVEL_ERROR

LEVEL_FATAL

LEVEL_DISABLED

Method Detail

setLogLevel

isDebugEnabled

debug

debug

debug

isInfoEnabled

info

info

info

isWarnEnabled

warn

warn

warn

isErrorEnabled

error

error

error