@utilities.arguments_not_none<EOL><INDENT>def alias_log_entry(self, log_entry_id, alias_id):<DEDENT>
<EOL>self._alias_id(primary_id=log_entry_id, equivalent_id=alias_id)<EOL>
Adds an ``Id`` to a ``LogEntry`` for the purpose of creating compatibility.

        The primary ``Id`` of the ``LogEntry`` is determined by the
        provider. The new ``Id`` performs as an alias to the primary
        ``Id``. If the alias is a pointer to another log entry, it is
        reassigned to the given log entry ``Id``.

        arg:    log_entry_id (osid.id.Id): the ``Id`` of a ``LogEntry``
        arg:    alias_id (osid.id.Id): the alias ``Id``
        raise:  AlreadyExists - ``alias_id`` is already assigned
        raise:  NotFound - ``log_entry_id`` not found
        raise:  NullArgument - ``log_entry_id`` or ``alias_id`` is
                ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*