Class DefaultTopic<T>

java.lang.Object

io.aleph0.yap.core.transport.topic.DefaultTopic<T>

All Implemented Interfaces:

Measureable<Topic.Metrics>, Topic<T>, AutoCloseable

public class DefaultTopic<T>
extends Object
implements Topic<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefaultTopic.Builder<T>

Nested classes/interfaces inherited from interface io.aleph0.yap.core.transport.Topic

Topic.Metrics

Constructor Summary

Constructors

Constructor	Description
DefaultTopic(List<Channel<T>> subscribers)

Method Summary

Modifier and Type	Method	Description
static <T> DefaultTopic.Builder<T>	builder()
Topic.Metrics	checkMetrics()	Non-destructive check of the metrics.
void	close()
Topic.Metrics	flushMetrics()	Destructive read of the metrics.
void	publish(T message)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultTopic

public DefaultTopic(List<Channel<T>> subscribers)

Method Details

builder

public static <T> DefaultTopic.Builder<T> builder()

publish

public void publish(T message)
             throws InterruptedException

Specified by:

publish in interface Topic<T>

Throws:

InterruptedException

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Topic<T>

checkMetrics

public Topic.Metrics checkMetrics()

Description copied from interface: Measureable

Non-destructive check of the metrics. This should be used to check the state of metrics without clearing them, for example in a TaskController.

Specified by:

checkMetrics in interface Measureable<T>

Returns:

the metrics

flushMetrics

public Topic.Metrics flushMetrics()

Description copied from interface: Measureable

Destructive read of the metrics. This should be used to check and reset the state of metrics, for example by the metrics checking thread.

Specified by:

flushMetrics in interface Measureable<T>

Returns:

the metrics