An exception for terminatinating execution or to throw for unit testing.
getOwner()
Returns the owner principal.
getGroup()
Returns a group principal.
getACL()
Returns a list of ACE's for this node.
setACL(array $acl)
Updates the ACL.
getSupportedPrivilegeSet()
Returns the list of supported privileges for this node.
The INode interface is the base interface, and the parent class of both ICollection and IFile.