Package org.hippoecm.hst.diagnosis

Class TaskLogFormatUtils

java.lang.Object

org.hippoecm.hst.diagnosis.TaskLogFormatUtils

public class TaskLogFormatUtils
extends Object

Utility class to get a pretty printed hierarchical task log.

Constructor Summary

Constructors

Constructor	Description
TaskLogFormatUtils()

Method Summary

Modifier and Type	Method	Description
static String	getTaskLog(Task task)	Returns a nicely formatted string showing all the tasks hierarchically.
static String	getTaskLog(Task task, int maxDepth)	Returns a formatted string from the task including its descendant tasks.
static String	getTaskLog(Task task, int maxDepth, long subtaskThresholdMillisec)	Returns a formatted string from the task including its descendant tasks.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskLogFormatUtils

public TaskLogFormatUtils()

Method Detail

getTaskLog

public static String getTaskLog(Task task)

Returns a nicely formatted string showing all the tasks hierarchically.

Returns:

returns the task nicely hierarchical formatted

getTaskLog

public static String getTaskLog(Task task,
                                int maxDepth)

Returns a formatted string from the task including its descendant tasks. The log should include descendant tasks only in maxDepth level at max. When maxDepth is set to a negative value, all the descendant tasks will be included.

Parameters:

task - the task to log

maxDepth - the maximum depth until how deep child tasks should be logged. A negative maxDepth value will log all descendant tasks, maxDepth of 0 only the rootTask, maxDepth of 1 the rootTask plus its direct children, etc.

Returns:

getTaskLog

public static String getTaskLog(Task task,
                                int maxDepth,
                                long subtaskThresholdMillisec)

Returns a formatted string from the task including its descendant tasks. The log should include descendant tasks only in maxDepth level at max. When maxDepth is set to a negative value, all the descendant tasks will be included. Also, the log should include descendant tasks only a descendant task takes more time than subtaskThresholdMillisec in milliseconds. When subtaskThresholdMillisec is set to a non-negative value, only descendant tasks which take not less time than taskThresholdMillisec will be included.

Parameters:

task - the task to log

maxDepth - the maximum depth until how deep child tasks should be logged. A negative maxDepth value will log all descendant tasks, maxDepth of 0 only the rootTask, maxDepth of 1 the rootTask plus its direct children, etc.

subtaskThresholdMillisec - the threshold time milliseconds to include logs of subtasks under task.

Returns: