[MERGE] Change FileNames allocation strategy

[John Arbash Meinel]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Robert Collins wrote:
> Robert Collins has voted approve.
> Status is now: Resubmit
> Comment:
> Oh, I didn't mean to leave the keyword there. So this should be
> +       def allocate(self):

^- I think you mean "def allocate(self, name):"

John
=:->


> +               """Allocate name in the names collection.
> +
> +               :param name: The name to allocate.
> +               :raises: bzrlib.errors.DuplicateKey if the name is
> already allocated.
> +               """
> +               if len(self._names) >= self._cap:
> +                       raise errors.BzrError('too many files')
> +               if name in self._names:
> +                       raise errors.DuplicateKey(name)
> +               self._names.add(name)
> +               return name
> 

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFGudQVJdeBCYSNAAMRAmzyAJ9Z4cBMYp4kIZBe2V5Lu3WHDGrY2QCgq6K1
uC1zT6mBveMJYaVOODGtLpA=
=na1M
-----END PGP SIGNATURE-----