org.xwiki.logging

Class LogTreeNode

java.lang.Object

org.xwiki.logging.event.LogEvent

org.xwiki.logging.event.BeginLogEvent

org.xwiki.logging.LogTreeNode

All Implemented Interfaces:

Serializable, Iterable<LogEvent>, BeginEvent, Event

Direct Known Subclasses:

LogTree

@Unstable
public class LogTreeNode
extends BeginLogEvent
implements Iterable<LogEvent>, Serializable

Logs organized as a tree.

Since:

5.4M1

Version:

$Id: 24b2a5317c0c9f2a3d1964197db65c983d03d467 $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected ConcurrentLinkedQueue<LogEvent>	children The children of this log event.

Fields inherited from class org.xwiki.logging.event.LogEvent

MARKER_BEGIN, MARKER_END

Constructor Summary

Constructors

Constructor and Description
LogTreeNode(LogEvent logEvent)

Method Summary

Methods

Modifier and Type	Method and Description
List<LogEvent>	getLogs(LogLevel level, boolean recurse) Filter logs of a specific level.
List<LogEvent>	getLogsFrom(LogLevel level, boolean recurse) Filter logs of a specific level.
Iterator<LogEvent>	iterator()
Iterator<LogEvent>	iterator(boolean recurse)
int	size(boolean recurse) The number of logs.

Methods inherited from class org.xwiki.logging.event.LogEvent

equals, getArgumentArray, getFormattedMessage, getLevel, getMarker, getMessage, getMessageElements, getThrowable, getTranslationKey, hashCode, log, matches, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xwiki.observation.event.Event

matches

Field Detail

children

protected ConcurrentLinkedQueue<LogEvent> children

The children of this log event.

Constructor Detail

LogTreeNode

public LogTreeNode(LogEvent logEvent)

Parameters:

logEvent - the log event to copy

Method Detail

iterator

public Iterator<LogEvent> iterator()

Specified by:

iterator in interface Iterable<LogEvent>

iterator

public Iterator<LogEvent> iterator(boolean recurse)

Parameters:

recurse - if true navigate through the whole tree, otherwise only the first level

Returns:

an iterator over a tree of logs

size

public int size(boolean recurse)

The number of logs.

Parameters:

recurse - if true navigate through the whole tree, otherwise only the first level

Returns:

the number of log events

getLogs

public List<LogEvent> getLogs(LogLevel level,
                     boolean recurse)

Filter logs of a specific level.

Parameters:

level - the level of the logs to return

recurse - if one of the LogEvent is a node look at its children too etc.

Returns:

the filtered logs

getLogsFrom

public List<LogEvent> getLogsFrom(LogLevel level,
                         boolean recurse)

Filter logs of a specific level.

Parameters:

level - the level of the logs to return

recurse - if one of the LogEvent is a node look at its children too etc.

Returns:

the filtered logs