RewardSettingsService (eXo Add-on:: Wallet - API 2.2.0-RC01 API)

```
public interface RewardSettingsService
```
A storage service to save/load reward transactions

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`RewardPlugin`	`getRewardPlugin(String pluginId)`
`Collection<RewardPlugin>`	`getRewardPlugins()`
`RewardSettings`	`getSettings()`
`void`	`registerPlugin(RewardPlugin rewardPlugin)`	Registers a reward plugin
`void`	`saveSettings(RewardSettings rewardSettingsToStore)`	Save reward settings
`void`	`unregisterPlugin(String pluginId)`	Removes a previously registered reward plugin

- Method Detail
  - getSettings
```
RewardSettings getSettings()
```
    Returns:
    
    the reward settings
  - saveSettings
```
void saveSettings(RewardSettings rewardSettingsToStore)
```
    Save reward settings
    
    Parameters:
    
    rewardSettingsToStore - reward settings object
  - getRewardPlugins
```
Collection<RewardPlugin> getRewardPlugins()
```
    Returns:
    
    configured reward settings plugins
  - getRewardPlugin
```
RewardPlugin getRewardPlugin(String pluginId)
```
    Parameters:
    
    pluginId - reward plugin id
    
    Returns:
    
    configured reward plugin identified by an id
  - registerPlugin
```
void registerPlugin(RewardPlugin rewardPlugin)
```
    Registers a reward plugin
    
    Parameters:
    
    rewardPlugin - reward component plugin
  - unregisterPlugin
```
void unregisterPlugin(String pluginId)
```
    Removes a previously registered reward plugin
    
    Parameters:
    
    pluginId -