org.eclipse.scada.da.server.test.items

Class MemoryCellItem

java.lang.Object

org.eclipse.scada.da.server.common.DataItemBase

org.eclipse.scada.da.server.common.DataItemOutput

org.eclipse.scada.da.server.test.items.MemoryCellItem

All Implemented Interfaces:

DataItem

public class MemoryCellItem
extends DataItemOutput

Field Summary

Fields inherited from class org.eclipse.scada.da.server.common.DataItemBase

listener

Constructor Summary

Constructors

Constructor and Description
MemoryCellItem(Hive hive, String name, FolderCommon folder)

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,Variant>	getAttributes()
NotifyFuture<WriteAttributeResults>	startSetAttributes(Map<String,Variant> attributes, OperationParameters operationParameters) Start the write attributes operation
NotifyFuture<WriteResult>	startWriteValue(Variant value, OperationParameters operationParameters) The write operation of a data item.

Methods inherited from class org.eclipse.scada.da.server.common.DataItemOutput

readValue

Methods inherited from class org.eclipse.scada.da.server.common.DataItemBase

getCacheAttributes, getCacheValue, getInformation, handleListenerChange, notifyData, notifyData, setListener

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryCellItem

public MemoryCellItem(Hive hive,
              String name,
              FolderCommon folder)

Method Detail

getAttributes

public Map<String,Variant> getAttributes()

startSetAttributes

public NotifyFuture<WriteAttributeResults> startSetAttributes(Map<String,Variant> attributes,
                                                     OperationParameters operationParameters)

Description copied from interface: DataItem

Start the write attributes operation

Parameters:

attributes - attributes to set

Returns:

the future to the operation

startWriteValue

public NotifyFuture<WriteResult> startWriteValue(Variant value,
                                        OperationParameters operationParameters)

Description copied from interface: DataItem

The write operation of a data item.

Parameters:

value - The value to write to the subsystem

Returns:

the future to the operation