GroupPrincipals (Apache Jackrabbit 2.23.1-beta API)

java.lang.Object
- org.apache.jackrabbit.core.security.principal.GroupPrincipals

```
public final class GroupPrincipals
extends Object
```
Helper class to deal with the migration between the 2 types of groups

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isGroup(Principal principal)`	Checks if the provided principal is a group.
`static boolean`	`isMember(Principal principal, Principal member)`	Returns true if the passed principal is a member of the group.
`static Enumeration<? extends Principal>`	`members(Principal principal)`	Returns an enumeration of the members in the group.

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

- Method Detail
  - isGroup
```
public static boolean isGroup(Principal principal)
```
    Checks if the provided principal is a group.
    
    Parameters:
    
    principal - to be checked.
    
    Returns:
    
    true if the principal is of type group.
  - members
```
public static Enumeration<? extends Principal> members(Principal principal)
```
    Returns an enumeration of the members in the group.
    
    Parameters:
    
    principal - the principal whose membership is listed.
    
    Returns:
    
    an enumeration of the group members.
  - isMember
```
public static boolean isMember(Principal principal,
                               Principal member)
```
    Returns true if the passed principal is a member of the group.
    
    Parameters:
    
    principal - the principal whose members are being checked.
    
    member - the principal whose membership is to be checked.
    
    Returns:
    
    true if the principal is a member of this group, false otherwise.