FeatureStore (ff4j-core 1.3.3 API)

All Known Implementing Classes:

AbstractFeatureStore, FeatureStoreCacheProxy, InMemoryFeatureStore, JdbcFeatureStore
```
public interface FeatureStore
```
Repository to persist Feature(s)

Author:

Cedrick LUNVEN

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addToGroup(String featureId, String groupName)` Add target `Feature` to target group.
`void`	`create(Feature fp)` Create flipPoint in storage (with roles).
`void`	`delete(String fpId)` Remove fliPoint from store.
`void`	`disable(String fId)` Create Feature is does not exist and enable it.
`void`	`disableGroup(String groupName)` Disable all features contained in the following group.
`void`	`enable(String featureID)` Enable/UP/switch on a FlipPoint.
`void`	`enableGroup(String groupName)` Enable all features contained in the following group.
`boolean`	`exist(String featId)` Check if Feature Exist.
`boolean`	`existGroup(String groupName)` Check if current group exist or not.
`String`	`getCachedTargetStore()`
`String`	`getCacheProvider()` Return false.
`void`	`grantRoleOnFeature(String flipId, String roleName)` Add a role to a flipPOINT.
`boolean`	`isCached()` Implementation of Store to get cache.
`Feature`	`read(String featureUid)` Create Feature is does not exist and enable it.
`Map<String,Feature>`	`readAll()` Access to all features to get information.
`Set<String>`	`readAllGroups()` Return a set of existing groups.
`Map<String,Feature>`	`readGroup(String groupName)` Read all features within target group.
`void`	`removeFromGroup(String featureId, String groupName)` Remove target `Feature` from group.
`void`	`removeRoleFromFeature(String flipId, String roleName)` Remove role to acess flip point
`void`	`update(Feature fp)` Update FlipPoint within store.

- Method Detail
  - enable
```
void enable(String featureID)
```
    Enable/UP/switch on a FlipPoint.
    
    Parameters:
    
    featureID - unique feature identifier
  - disable
```
void disable(String fId)
```
    Create Feature is does not exist and enable it.
    
    Parameters:
    
    featureID - unique feature identifier
  - exist
```
boolean exist(String featId)
```
    Check if Feature Exist.
    
    Returns:
    
    unique feature identifier
  - create
```
void create(Feature fp)
```
    Create flipPoint in storage (with roles).
    
    Parameters:
    
    fp - create roles
  - read
```
Feature read(String featureUid)
```
    Create Feature is does not exist and enable it.
    
    Parameters:
    
    featureID - unique feature identifier
  - readAll
```
Map<String,Feature> readAll()
```
    Access to all features to get information.
    
    Returns:
    
    all features
  - delete
```
void delete(String fpId)
```
    Remove fliPoint from store.
    
    Parameters:
    
    fp - flipPoint
  - update
```
void update(Feature fp)
```
    Update FlipPoint within store.
    
    Parameters:
    
    fp - flipPoint new element
  - grantRoleOnFeature
```
void grantRoleOnFeature(String flipId,
                        String roleName)
```
    Add a role to a flipPOINT.
    
    Parameters:
    
    roleName -
  - removeRoleFromFeature
```
void removeRoleFromFeature(String flipId,
                           String roleName)
```
    Remove role to acess flip point
    
    Parameters:
    
    roleName -
  - enableGroup
```
void enableGroup(String groupName)
```
    Enable all features contained in the following group.
    
    Parameters:
    
    groupName - target group name
  - disableGroup
```
void disableGroup(String groupName)
```
    Disable all features contained in the following group.
    
    Parameters:
    
    groupName - target group name
  - existGroup
```
boolean existGroup(String groupName)
```
    Check if current group exist or not.
    
    Parameters:
    
    groupName - target group name
  - readGroup
```
Map<String,Feature> readGroup(String groupName)
```
    Read all features within target group.
    
    Parameters:
    
    groupName - target group name
    
    Returns:
    
    return all feature from group or groupnotfoundException if does not exist
  - addToGroup
```
void addToGroup(String featureId,
                String groupName)
```
    Add target Feature to target group.
    
    Parameters:
    
    featureId - target feature identifier
    
    groupName - target groupName
  - removeFromGroup
```
void removeFromGroup(String featureId,
                     String groupName)
```
    Remove target Feature from group.
    
    Parameters:
    
    featureId - target feature identifier
    
    groupName - target groupName
  - readAllGroups
```
Set<String> readAllGroups()
```
    Return a set of existing groups.
    
    Returns:
    
    set of group in the store
  - isCached
```
boolean isCached()
```
    Implementation of Store to get cache.
    
    Returns:
    
    target store
  - getCacheProvider
```
String getCacheProvider()
```
    Return false.
    
    Returns:
  - getCachedTargetStore
```
String getCachedTargetStore()
```

Interface FeatureStore

Method Summary

Method Detail

enable

disable

exist

create

read

readAll

delete

update

grantRoleOnFeature

removeRoleFromFeature

enableGroup

disableGroup

existGroup

readGroup

addToGroup

removeFromGroup

readAllGroups

isCached

getCacheProvider

getCachedTargetStore