org.eclipse.scada.vi.data

Class DataItemRegistration

java.lang.Object

org.eclipse.scada.vi.data.DataItemRegistration

All Implemented Interfaces:

java.util.Observer

public class DataItemRegistration
extends java.lang.Object
implements java.util.Observer

Constructor Summary

Constructors

Constructor and Description
DataItemRegistration(RegistrationManager registrationManager, BundleContext context, java.lang.String name, java.lang.String itemId, java.lang.String connectionId, boolean ignoreSummary, boolean nullInvalid)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Item	getItem()
boolean	isIgnoreSummary()
boolean	isNullInvalid()
void	notifyChange(DataItemValue value)
void	open()
protected void	setConnection(ConnectionService connectionService)
void	update(java.util.Observable o, java.lang.Object arg)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataItemRegistration

public DataItemRegistration(RegistrationManager registrationManager,
                    BundleContext context,
                    java.lang.String name,
                    java.lang.String itemId,
                    java.lang.String connectionId,
                    boolean ignoreSummary,
                    boolean nullInvalid)

Method Detail

open

public void open()

close

public void close()

isIgnoreSummary

public boolean isIgnoreSummary()

isNullInvalid

public boolean isNullInvalid()

getItem

public Item getItem()

setConnection

protected void setConnection(ConnectionService connectionService)

notifyChange

public void notifyChange(DataItemValue value)

update

public void update(java.util.Observable o,
          java.lang.Object arg)

Specified by:

update in interface java.util.Observer