User (LuckPerms API (v5.3))

All Superinterfaces:

PermissionHolder
```
public interface User
extends PermissionHolder
```
A player which holds permission data.

Nested Class Summary
- Nested classes/interfaces inherited from interface net.luckperms.api.model.PermissionHolder
  PermissionHolder.Identifier

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@NonNull String`	`getPrimaryGroup()`	Gets the users current primary group.
`@NonNull UUID`	`getUniqueId()`	Gets the users unique ID
`@Nullable String`	`getUsername()`	Gets the users username
`@NonNull DataMutateResult`	`setPrimaryGroup(@NonNull String group)`	Sets a users primary group.

Methods inherited from interface net.luckperms.api.model.PermissionHolder
auditTemporaryNodes, data, getCachedData, getData, getDistinctNodes, getFriendlyName, getIdentifier, getInheritedGroups, getNodes, getNodes, getQueryOptions, resolveDistinctInheritedNodes, resolveInheritedNodes, resolveInheritedNodes, transientData

- Method Detail
  - getUniqueId
```
@NonNull UUID getUniqueId()
```
    Gets the users unique ID
    
    Returns:
    
    the users Mojang assigned unique id
  - getUsername
```
@Nullable String getUsername()
```
    Gets the users username
    Returns null if no username is known for the user.
    
    Returns:
    
    the users username
  - getPrimaryGroup
```
@NonNull String getPrimaryGroup()
```
    Gets the users current primary group.
    The result of this method depends on which method is configured for primary group calculation. It may not be the same as any value set through setPrimaryGroup(String).
    
    Returns:
    
    the users primary group
  - setPrimaryGroup
```
@NonNull DataMutateResult setPrimaryGroup(@NonNull String group)
```
    Sets a users primary group.
    This modifies the "stored value" for the users primary group, which may or may not actually take effect, depending on how the platform is calculating primary groups.
    
    Parameters:
    
    group - the new primary group
    
    Returns:
    
    if the change was applied successfully
    
    Throws:
    
    IllegalStateException - if the user is not a member of that group
    
    NullPointerException - if the group is null