cn.ponfee.disjob.common.concurrent

类 AbstractHeartbeatThread

java.lang.Object

java.lang.Thread

cn.ponfee.disjob.common.concurrent.AbstractHeartbeatThread

所有已实现的接口:

Closeable, AutoCloseable, Runnable

public abstract class AbstractHeartbeatThread
extends Thread
implements Closeable

The abstract heartbeat thread.

作者:

Ponfee

嵌套类概要

从类继承的嵌套类/接口 java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

字段概要

字段

限定符和类型	字段和说明
protected long	heartbeatPeriodMs Heartbeat period milliseconds.
protected org.slf4j.Logger	log

从类继承的字段 java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

构造器概要

构造器

限定符	构造器和说明
protected	AbstractHeartbeatThread(long heartbeatPeriodMs)

方法概要

限定符和类型	方法和说明
void	close()
void	doStop(long joinMillis) Stop heartbeat.
protected abstract boolean	heartbeat() Provide custom implementation for subclass.
boolean	isStopped() Returns thread is whether stopped
void	run() Runnable for thread.
boolean	toStop()

从类继承的方法 java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

从类继承的方法 java.lang.Object

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

字段详细资料

log

protected final org.slf4j.Logger log

heartbeatPeriodMs

protected final long heartbeatPeriodMs

Heartbeat period milliseconds.

构造器详细资料

AbstractHeartbeatThread

protected AbstractHeartbeatThread(long heartbeatPeriodMs)

方法详细资料

run

public final void run()

Runnable for thread.

指定者:

run 在接口中 Runnable

覆盖:

run 在类中 Thread

isStopped

public final boolean isStopped()

Returns thread is whether stopped

返回:

true if stopped.

close

public void close()

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

toStop

public boolean toStop()

doStop

public void doStop(long joinMillis)

Stop heartbeat.

参数:

joinMillis - the join milliseconds

heartbeat

protected abstract boolean heartbeat()
                              throws Exception

Provide custom implementation for subclass.

返回:

true if busy loop, need sleep period time.

抛出:

Exception - if occur exception