org.agrona.concurrent.status

Class UnsafeBufferStatusIndicator

java.lang.Object

org.agrona.concurrent.status.UnsafeBufferStatusIndicator

All Implemented Interfaces:

StatusIndicator, StatusIndicatorReader

public class UnsafeBufferStatusIndicator
extends java.lang.Object
implements StatusIndicator

Constructor Summary

Constructors

Constructor and Description
UnsafeBufferStatusIndicator(AtomicBuffer buffer, int counterId) Map a status indicator over a buffer.

Method Summary

Modifier and Type	Method and Description
long	getVolatile() Get the current status indication of a component with volatile semantics
int	id() Identifier for this stats indicator.
void	setOrdered(long value) Sets the current status indication of the component with ordered atomic memory semantics.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsafeBufferStatusIndicator

public UnsafeBufferStatusIndicator(AtomicBuffer buffer,
                                   int counterId)

Map a status indicator over a buffer.

Parameters:

buffer - containing the indicator.

counterId - identifier of the indicator.

Method Detail

id

public int id()

Description copied from interface: StatusIndicatorReader

Identifier for this stats indicator.

Specified by:

id in interface StatusIndicatorReader

Returns:

the identifier for this status indicator.

setOrdered

public void setOrdered(long value)

Description copied from interface: StatusIndicator

Sets the current status indication of the component with ordered atomic memory semantics.

Specified by:

setOrdered in interface StatusIndicator

Parameters:

value - the current status indication of the component.

getVolatile

public long getVolatile()

Description copied from interface: StatusIndicatorReader

Get the current status indication of a component with volatile semantics

Specified by:

getVolatile in interface StatusIndicatorReader

Returns:

the current status indication of a component with volatile semantics