org.eclipse.scada.ae.monitor.datasource

Class AbstractVariantMonitor

java.lang.Object

org.eclipse.scada.ae.monitor.common.AbstractMonitorService

org.eclipse.scada.ae.monitor.common.AbstractStateMonitor

org.eclipse.scada.ae.monitor.common.AbstractPersistentStateMonitor

org.eclipse.scada.ae.monitor.datasource.AbstractMasterItemMonitor

org.eclipse.scada.ae.monitor.datasource.AbstractDemotingMasterItemMonitor

org.eclipse.scada.ae.monitor.datasource.AbstractVariantMonitor

All Implemented Interfaces:

DataItemMonitor, MonitorService

Direct Known Subclasses:

AbstractBooleanMonitor, AbstractNumericMonitor, ListMonitor

public abstract class AbstractVariantMonitor
extends AbstractDemotingMasterItemMonitor

Field Summary

Fields inherited from class org.eclipse.scada.ae.monitor.datasource.AbstractMasterItemMonitor

masterItem

Fields inherited from class org.eclipse.scada.ae.monitor.common.AbstractMonitorService

monitorListeners

Constructor Summary

Constructors

Constructor and Description
AbstractVariantMonitor(org.osgi.framework.BundleContext context, Executor executor, com.google.common.collect.Interner<String> stringInterner, ObjectPoolTracker<MasterItem> poolTracker, EventProcessor eventProcessor, String id, String factoryId, String prefix, String defaultMonitorType)

Method Summary

Modifier and Type	Method and Description
protected void	performDataUpdate(Map<String,Object> context, DataItemValue.Builder builder)
protected abstract void	performValueUpdate(Map<String,Object> context, DataItemValue.Builder builder, Variant value)

Methods inherited from class org.eclipse.scada.ae.monitor.datasource.AbstractDemotingMasterItemMonitor

handleDataUpdate, setFailure, update

Methods inherited from class org.eclipse.scada.ae.monitor.datasource.AbstractMasterItemMonitor

akn, applyPersistentInformation, dispose, getConfigurationId, getDefaultHandlerPriority, getFactoryId, getPrefix, handleConfigUpdate, injectAttributes, injectEventAttributes, notifyStateChange, reprocess, setPrefix

Methods inherited from class org.eclipse.scada.ae.monitor.common.AbstractPersistentStateMonitor

nodeChanged, setDataStore, storePersistentInformation

Methods inherited from class org.eclipse.scada.ae.monitor.common.AbstractStateMonitor

buildMonitorAttributes, createEvent, getCurrentState, isSuppressEvents, sendEvent, sendEvent, sendEvent, setAttributes, setFailure, setInactive, setOk, setState, setStringAttributes, setSuppressEvents, setUnsafe, triggerFailure

Methods inherited from class org.eclipse.scada.ae.monitor.common.AbstractMonitorService

addStatusListener, getId, intern, removeStatusListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.scada.ae.monitor.MonitorService

addStatusListener, getId, removeStatusListener

Constructor Detail

AbstractVariantMonitor

public AbstractVariantMonitor(org.osgi.framework.BundleContext context,
                              Executor executor,
                              com.google.common.collect.Interner<String> stringInterner,
                              ObjectPoolTracker<MasterItem> poolTracker,
                              EventProcessor eventProcessor,
                              String id,
                              String factoryId,
                              String prefix,
                              String defaultMonitorType)

Method Detail

performDataUpdate

protected void performDataUpdate(Map<String,Object> context,
                                 DataItemValue.Builder builder)

Specified by:

performDataUpdate in class AbstractMasterItemMonitor

performValueUpdate

protected abstract void performValueUpdate(Map<String,Object> context,
                                           DataItemValue.Builder builder,
                                           Variant value)