PerTableVolumeChooser (Apache Accumulo Server Base 2.0.1 API)

java.lang.Object
- org.apache.accumulo.server.fs.PerTableVolumeChooser

All Implemented Interfaces:

VolumeChooser
```
public class PerTableVolumeChooser
extends Object
implements VolumeChooser
```
A VolumeChooser that delegates to another volume chooser based on other properties: table.custom.volume.chooser for tables, and general.custom.volume.chooser.scoped for scopes. general.custom.volume.chooser.{scope} can override the system wide setting for general.custom.volume.chooser.scoped. At the this this was written, the only known scope was "logger".

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.accumulo.server.fs.VolumeChooser
  VolumeChooser.VolumeChooserException

Constructor Summary

Constructors
Constructor Description

PerTableVolumeChooser()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`choose(VolumeChooserEnvironment env, String[] options)`	Choose a volume from the provided options.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PerTableVolumeChooser
```
public PerTableVolumeChooser()
```
- Method Detail
  - choose
```
public String choose(VolumeChooserEnvironment env,
                     String[] options)
              throws VolumeChooser.VolumeChooserException
```
    Description copied from interface: VolumeChooser
    
    Choose a volume from the provided options.
    
    Specified by:
    
    choose in interface VolumeChooser
    
    Parameters:
    
    env - the server environment provided by the calling framework
    
    options - the list of volumes to choose from
    
    Returns:
    
    one of the options
    
    Throws:
    
    VolumeChooser.VolumeChooserException - if there is an error choosing (this is a RuntimeException); this does not preclude other RuntimeExceptions from occurring