ScanDispatcher (Apache Accumulo Core 2.0.0 API)

All Known Implementing Classes:

SimpleScanDispatcher
```
public interface ScanDispatcher
```
A per table scan dispatcher that decides which executor should be used to processes a scan. For information about configuring, find the documentation for the table.scan.dispatcher and table.scan.dispatcher.opts. properties.

Since:

2.0.0

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`ScanDispatcher.DispatchParmaters`	The method parameters for `dispatch(DispatchParmaters)`.
`static interface`	`ScanDispatcher.InitParameters`	The method parameters for `init(InitParameters)`.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`String`	`dispatch(ScanDispatcher.DispatchParmaters params)`
`default void`	`init(ScanDispatcher.InitParameters params)`	This method is called once after a ScanDispatcher is instantiated.

- Method Detail
  - init
```
default void init(ScanDispatcher.InitParameters params)
```
    This method is called once after a ScanDispatcher is instantiated.
  - dispatch
```
String dispatch(ScanDispatcher.DispatchParmaters params)
```
    Returns:
    
    Should return one of the executors named params.getScanExecutors().keySet()