com.persistit

Class TaskCheck

java.lang.Object

com.persistit.Task

com.persistit.TaskCheck

All Implemented Interfaces:

Runnable

public class TaskCheck
extends Task

A Task which simply checks the status of another Task. The CLI can invoke this to poll for completion of a long-running task such as IntegrityCheck.

Field Summary

Fields inherited from class com.persistit.Task

_culledMessageCount, _description, _expirationTime, _finishTime, _lastException, _maxMessageLogSize, _messageLog, _messageLogVerbosity, _messageWriter, _owner, _persistit, _startTime, _state, _suspendedDuration, _thread, DEFAULT_MAX_MESSAGE_LOG_SIZE, LOG_NORMAL, LOG_VERBOSE, STATE_DONE, STATE_ENDED, STATE_EXPIRED, STATE_FAILED, STATE_NAMES, STATE_NOT_STARTED, STATE_RUNNING, STATE_SUSPENDED

Constructor Summary

Constructors

Constructor and Description
TaskCheck()

Method Summary

Modifier and Type	Method and Description
String	getStatus() Returns a short String message describing the current state of this Task.
boolean	isImmediate()
protected void	runTask() Called by a newly created Thread to perform the task.

Methods inherited from class com.persistit.Task

appendMessage, cullMessages, endMessage, getMessageLogSize, getMessageLogVerbosity, getMessages, getMessageWriter, getRemainingTime, getStatusDetail, now, parseTreeList, poll, populateTaskStatus, postMessage, resume, run, setMaximumTime, setMessageLogVerbosity, setMessageWriter, setPersistit, setup, start, stop, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskCheck

public TaskCheck()

Method Detail

isImmediate

public boolean isImmediate()

Overrides:

isImmediate in class Task

runTask

protected void runTask()
                throws Exception

Description copied from class: Task

Called by a newly created Thread to perform the task.

Specified by:

runTask in class Task

Throws:

Exception

getStatus

public String getStatus()

Description copied from class: Task

Returns a short String message describing the current state of this Task. It should convey a measurement of progress to the end-user.

Specified by:

getStatus in class Task

Returns:

A description of this Task's current state