Package org.apache.bookkeeper.common.component

Class LifecycleComponentStack

java.lang.Object

org.apache.bookkeeper.common.component.LifecycleComponentStack

All Implemented Interfaces:

AutoCloseable, LifecycleComponent

public class LifecycleComponentStack
extends Object
implements LifecycleComponent

A stack of LifecycleComponents.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LifecycleComponentStack.Builder	Builder to build a stack of LifecycleComponents.

Method Summary

Modifier and Type	Method	Description
void	addLifecycleListener(LifecycleListener listener)
void	close()
LifecycleComponent	getComponent(int index)
String	getName()
int	getNumComponents()
Lifecycle.State	lifecycleState()
static LifecycleComponentStack.Builder	newBuilder()
void	publishInfo(ComponentInfoPublisher componentInfoPublisher)
void	removeLifecycleListener(LifecycleListener listener)
void	setExceptionHandler(Thread.UncaughtExceptionHandler handler)	Set the default handler invoked when a lifecycle component abruptly terminates due an uncaught exception.
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Method Details

newBuilder

public static LifecycleComponentStack.Builder newBuilder()

getNumComponents

public int getNumComponents()

getComponent

public LifecycleComponent getComponent(int index)

getName

public String getName()

Specified by:

getName in interface LifecycleComponent

lifecycleState

public Lifecycle.State lifecycleState()

Specified by:

lifecycleState in interface LifecycleComponent

addLifecycleListener

public void addLifecycleListener(LifecycleListener listener)

Specified by:

addLifecycleListener in interface LifecycleComponent

removeLifecycleListener

public void removeLifecycleListener(LifecycleListener listener)

Specified by:

removeLifecycleListener in interface LifecycleComponent

publishInfo

public void publishInfo(ComponentInfoPublisher componentInfoPublisher)

Specified by:

publishInfo in interface LifecycleComponent

start

public void start()

Specified by:

start in interface LifecycleComponent

stop

public void stop()

Specified by:

stop in interface LifecycleComponent

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface LifecycleComponent

setExceptionHandler

public void setExceptionHandler(Thread.UncaughtExceptionHandler handler)

Description copied from interface: LifecycleComponent

Set the default handler invoked when a lifecycle component abruptly terminates due an uncaught exception.

Specified by:

setExceptionHandler in interface LifecycleComponent

Parameters:

handler - handler invoked when an uncaught exception happens in the lifecycle component.