| Package | Description | 
|---|---|
| org.diirt.datasource | 
 
  | 
| org.diirt.datasource.expression | 
 Interfaces for the expressions PVManager can consume. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
CacheCollector<T>
Collects value at read rate and keeps the last n. 
 | 
class  | 
LatestValueCollector<T>
A collector that keeps only the latest value. 
 | 
class  | 
QueueCollector<T>
Collects value at read rate and puts them in a queue. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
PVDirector.registerCollector(Collector<?,?> collector)  | 
| Constructor and Description | 
|---|
DesiredRateExpressionImpl(SourceRateExpression<?> expression,
                         Collector<?,R> collector,
                         String defaultName)
Creates a new expression at the desired rate. 
 | 
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