DataStream (KIE :: Public API 8.31.1.Final API)

Type Parameters:

T - The type of objects managed by this DataSource.

All Superinterfaces:

DataSource<T>
```
public interface DataStream<T>
extends DataSource<T>
```
A DataSource of immutable data. By default, this Stream doesn't retain any data and just forwards the facts appended to it to the DataProcessors that are registered at the time of insertion. In particular this means that if a fact is inserted into the DataStream declared in a RuleUnitData before any RuleUnitInstance has been created from it, this fact's insertion will be simply get lost. It can be optionally buffered and retain a fixed amount of the latest appended facts.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.drools.ruleunits.api.DataSource
    DataSource.Factory, DataSource.FactoryHolder
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void append(T value)
  Append an object to this stream of data.
  - Methods inherited from interface org.drools.ruleunits.api.DataSource
    subscribe

- Method Detail
  - append
```
void append(T value)
```
    Append an object to this stream of data.