IdentityUserGroupsMapping (Alluxio Core - Common Utilities 294 API)

java.lang.Object
- alluxio.security.group.provider.IdentityUserGroupsMapping

All Implemented Interfaces:

GroupMappingService
```
public final class IdentityUserGroupsMapping
extends java.lang.Object
implements GroupMappingService
```
A simple implementation of GroupMappingService that returns a group which is same name with the given user name.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface alluxio.security.group.GroupMappingService
    GroupMappingService.Factory
- Constructor Summary
  
  Constructors
  Constructor Description
  
  IdentityUserGroupsMapping()
  Constructs a new IdentityUserGroupsMapping.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.util.List<java.lang.String> getGroups(java.lang.String user)
  Returns list of groups for a user.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IdentityUserGroupsMapping
```
public IdentityUserGroupsMapping()
```
    Constructs a new IdentityUserGroupsMapping.
- Method Detail
  - getGroups
```
public java.util.List<java.lang.String> getGroups(java.lang.String user)
```
    Returns list of groups for a user.
    
    Specified by:
    
    getGroups in interface GroupMappingService
    
    Parameters:
    
    user - get groups for this user
    
    Returns:
    
    list of groups for a given user