bzrlib.knit._ContentMapGenerator : API documentation

Method	__init__	Undocumented
Method	get_record_stream	Get a record stream for the keys requested during __init__.
Method	_get_content	Get the content object for key.
Method	_work	Produce maps of text and KnitContents as dicts.
Method	_get_one_work	Undocumented
Method	_wire_bytes	Get the bytes to put on the wire for 'key'.

def __init__(self, ordering='unordered'):

overridden in bzrlib.knit._NetworkContentMapGenerator, bzrlib.knit._VFContentMapGenerator

Undocumented

def _get_content(self, key):

Get the content object for key.

def get_record_stream(self):

overridden in bzrlib.knit._NetworkContentMapGenerator

Get a record stream for the keys requested during __init__.

def _work(self):

Produce maps of text and KnitContents as dicts.

Returns (text_map, content_map) where text_map contains the texts for the requested versions and content_map contains the KnitContents.

def _get_one_work(self, requested_key):

Undocumented

def _wire_bytes(self):

overridden in bzrlib.knit._NetworkContentMapGenerator

Get the bytes to put on the wire for 'key'.

The first collection of bytes asked for returns the serialised raw_record_map and the additional details (key, parent) for key. Subsequent calls return just the additional details (key, parent). The wire storage_kind given for the first key is 'knit-delta-closure', For subsequent keys it is 'knit-delta-closure-ref'.

Parameters	key	A key from the content generator.
Returns	Bytes to put on the wire.

b.k._ContentMapGenerator(object) : class documentation