DataSource

All Known Implementing Classes:

AbstractDataSource, ClassAssigner, Filter, InstanceStreamToBatchMaker, Loader, PredictionAppender
```
public interface DataSource
```
Interface to something that is capable of being a source for data - either batch or incremental data

Since:

1.0

Version:

$Revision: 1.2 $

Author:

Mark Hall

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addDataSourceListener(DataSourceListener dsl)`	Add a data source listener
`void`	`addInstanceListener(InstanceListener dsl)`	Add an instance listener
`void`	`removeDataSourceListener(DataSourceListener dsl)`	Remove a data source listener
`void`	`removeInstanceListener(InstanceListener dsl)`	Remove an instance listener

- Method Detail
  - addDataSourceListener
```
void addDataSourceListener(DataSourceListener dsl)
```
    Add a data source listener
    
    Parameters:
    
    dsl - a DataSourceListener value
  - removeDataSourceListener
```
void removeDataSourceListener(DataSourceListener dsl)
```
    Remove a data source listener
    
    Parameters:
    
    dsl - a DataSourceListener value
  - addInstanceListener
```
void addInstanceListener(InstanceListener dsl)
```
    Add an instance listener
    
    Parameters:
    
    dsl - an InstanceListener value
  - removeInstanceListener
```
void removeInstanceListener(InstanceListener dsl)
```
    Remove an instance listener
    
    Parameters:
    
    dsl - an InstanceListener value