Interface GroupPrincipal

All Superinterfaces:

Principal, UserPrincipal

public interface GroupPrincipal
extends UserPrincipal

A UserPrincipal representing a group identity, used to determine access rights to objects in a file system. The exact definition of a group is implementation specific, but typically, it represents an identity created for administrative purposes so as to determine the access rights for the members of the group. Whether an entity can be a member of multiple groups, and whether groups can be nested, are implementation specified and therefore not specified.

Since:

1.7

See Also:

• UserPrincipalLookupService.lookupPrincipalByGroupName(String)

Method Summary

Methods declared in interface Principal

equals, getName, hashCode, implies, toString

Modifier and Type	Method	Description
boolean	equals(Object another)	Compares this Principal to the specified object.
String	getName()	Returns the name of this Principal.
int	hashCode()	Returns a hashcode for this Principal.
default boolean	implies(Subject subject)	Returns true if the specified subject is implied by this Principal.
String	toString()	Returns a string representation of this Principal.