public class DeltaDataSource extends AbstractDataSourceHandler
DATA_SOURCE_ID
Constructor and Description |
---|
DeltaDataSource(Executor executor,
ObjectPoolTracker<DataSource> tracker) |
Modifier and Type | Method and Description |
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protected Executor |
getExecutor()
Return the executor to use for sending out events
|
NotifyFuture<WriteAttributeResults> |
startWriteAttributes(Map<String,Variant> attributes,
OperationParameters operationParameters) |
NotifyFuture<WriteResult> |
startWriteValue(Variant value,
OperationParameters operationParameters) |
protected void |
stateChanged(DataItemValue value) |
void |
update(Map<String,String> parameters) |
dispose, getDataSource, setDataSource, setDataSource
addListener, removeListener, updateData
public DeltaDataSource(Executor executor, ObjectPoolTracker<DataSource> tracker)
protected Executor getExecutor()
AbstractDataSource
getExecutor
in class AbstractDataSource
null
public NotifyFuture<WriteAttributeResults> startWriteAttributes(Map<String,Variant> attributes, OperationParameters operationParameters)
public NotifyFuture<WriteResult> startWriteValue(Variant value, OperationParameters operationParameters)
protected void stateChanged(DataItemValue value)
stateChanged
in class AbstractDataSourceHandler
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