Package com.tangosol.persistence

Class AbstractPersistenceManager.Task

java.lang.Object

com.tangosol.util.Base

com.tangosol.persistence.AbstractPersistenceManager.Task

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

AbstractPersistenceManager.AbstractPersistentStore.BatchTask, AbstractPersistenceManager.AbstractPersistentStore.DeleteExtentTask, AbstractPersistenceManager.AbstractPersistentStore.OpenTask

Enclosing class:

AbstractPersistenceManager<PS extends AbstractPersistenceManager.AbstractPersistentStore>

public abstract class AbstractPersistenceManager.Task
extends Base
implements Runnable

Runnable extension that adds the ability to notify the task that it has been canceled.

Nested Class Summary

Nested classes/interfaces inherited from class com.tangosol.util.Base

Base.LoggingWriter

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	f_canceled	Canceled flag.

Fields inherited from class com.tangosol.util.Base

LOG_ALWAYS, LOG_CONFIG, LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_MAX, LOG_MIN, LOG_QUIET, LOG_WARN, POWER_0, POWER_G, POWER_K, POWER_M, POWER_T, UNIT_D, UNIT_H, UNIT_M, UNIT_MS, UNIT_NS, UNIT_S, UNIT_US

Constructor Summary

Constructors

Constructor	Description
Task()

Method Summary

Modifier and Type	Method	Description
final void	cancel(Throwable eCause)	Cancel execution of the task.
abstract void	execute()	Execute the task.
protected void	notifyCanceled(Throwable eCause)	Notify the task that it has been canceled.
protected void	register()	Register this task with the manager.
final void	run()

Methods inherited from class com.tangosol.util.Base

azzert, azzert, azzert, azzertFailed, breakLines, breakLines, capitalize, checkNotEmpty, checkNotNull, checkRange, computeSafeWaitTime, decimalValue, dup, dup, ensureBigDecimal, ensureClassLoader, ensureRuntimeException, ensureRuntimeException, equals, equalsDeep, err, err, err, err, err, escape, formatDateTime, getCallerStackFrame, getCommonMonitor, getCommonMonitor, getCommonMonitor, getContextClassLoader, getContextClassLoader, getDeepMessage, getErr, getLastSafeTimeMillis, getLog, getMaxDecDigits, getMaxHexDigits, getOriginalException, getOut, getProcessRandom, getRandom, getRandomBinary, getRandomBinary, getRandomString, getSafeTimeMillis, getStackFrame, getStackFrames, getStackTrace, getStackTrace, getStackTrace, getThreadFactory, getTimeZone, getUpTimeMillis, hashCode, hexValue, indentString, indentString, isDecimal, isHex, isLogEcho, isOctal, log, log, log, log, log, makeInteger, makeLong, makeThread, mergeArray, mergeBooleanArray, mergeByteArray, mergeCharArray, mergeDoubleArray, mergeFloatArray, mergeIntArray, mergeLongArray, mod, mod, octalValue, out, out, out, out, out, pad, parseBandwidth, parseBandwidth, parseDelimitedString, parseHex, parseHex, parseMemorySize, parseMemorySize, parsePercentage, parseTime, parseTime, parseTimeNanos, parseTimeNanos, printStackTrace, randomize, randomize, randomize, randomize, read, read, read, read, read, read, read, replace, setErr, setLog, setLogEcho, setOut, sleep, toBandwidthString, toBandwidthString, toCharEscape, toCrc, toCrc, toCrc, toCrc, toCrc, toDecString, toDelimitedString, toDelimitedString, toDelimitedString, toDelimitedString, toHex, toHex, toHexDump, toHexEscape, toHexEscape, toHexEscape, toHexEscape, toHexString, toMemorySizeString, toMemorySizeString, toQuotedCharEscape, toQuotedStringEscape, toSqlString, toString, toString, toStringEscape, toUnicodeEscape, trace, trace, trace, trace, trace, trace, trace, trace, trace, truncateString, truncateString, wait

Methods inherited from class java.lang.Object

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

Field Details

f_canceled

protected boolean f_canceled

Canceled flag.

Constructor Details

Task

public Task()

Method Details

execute

public abstract void execute()

Execute the task.

cancel

public final void cancel(Throwable eCause)

Cancel execution of the task.

Parameters:

eCause - the optional cause of the cancellation

register

protected void register()

Register this task with the manager.

notifyCanceled

protected void notifyCanceled(Throwable eCause)

Notify the task that it has been canceled.

Parameters:

eCause - the optional cause of the cancellation

run

public final void run()

Specified by:

run in interface Runnable