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| author | Lennart Poettering <lennart@poettering.net> | 2013-12-22 00:12:54 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-12-22 03:50:52 +0100 |
| commit | df98a87ba389bdfc0359beedf47557411f3af434 (patch) | |
| tree | 71d3a783c313abcf658fc5300683dd5129a2e630 /docs | |
| parent | 69d918b0928eaa4ce9584f4c31552b048d551f0d (diff) | |
bus: introduce concept of "const" properties
This way we have four kinds of properties:
a) those which are constant as long as an object exists
b) those which can change and PropertiesChange messages with contents are generated
c) those which can change and where the PropertesChange merely includes invalidation
d) those which can change but for which no events are generated
Clients (through code generators run on the introspection XML) can thus
aggressively cache a, b, c, with only d excluded.
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions