org.eclipse.scada.da.server.exporter.common

Class SingleSubscriptionManager

java.lang.Object

org.eclipse.scada.da.server.exporter.common.AbstractSubscriptionManager

org.eclipse.scada.da.server.exporter.common.SingleSubscriptionManager

public class SingleSubscriptionManager
extends AbstractSubscriptionManager

An OSGi based HiveSource

Author:

Jens Reimann

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SingleSubscriptionManager.Listener

Field Summary

Fields inherited from class org.eclipse.scada.da.server.exporter.common.AbstractSubscriptionManager

cache, started

Constructor Summary

Constructors

Constructor and Description
SingleSubscriptionManager(ScheduledExecutorService executor, HiveSource hiveSource, Properties properties, String logName)

Method Summary

Modifier and Type	Method and Description
void	addListener(String itemId, SingleSubscriptionManager.Listener listener)
protected void	putState(String itemId, DataItemValue value)
void	removeListener(String itemId, SingleSubscriptionManager.Listener listener)

Methods inherited from class org.eclipse.scada.da.server.exporter.common.AbstractSubscriptionManager

bind, clearCache, getCacheCopy, getCacheValue, getSortedCacheCopy, handleCreateSessionResult, handleDataChanged, handleSubscriptionChanged, performSetHive, start, stop, subscribe, subscribeAll, unbind, unsubscribe, writeAttributes, writeValue

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleSubscriptionManager

public SingleSubscriptionManager(ScheduledExecutorService executor,
                                 HiveSource hiveSource,
                                 Properties properties,
                                 String logName)

Method Detail

putState

protected void putState(String itemId,
                        DataItemValue value)

Overrides:

putState in class AbstractSubscriptionManager

addListener

public void addListener(String itemId,
                        SingleSubscriptionManager.Listener listener)

removeListener

public void removeListener(String itemId,
                           SingleSubscriptionManager.Listener listener)