1SVK::Log::FilterPipelinUes(e3r)Contributed Perl DocumentSaVtKi:o:nLog::FilterPipeline(3)
2
3
4

NAME

6       SVK::Log::FilterPipeline - a pipeline of log filter objects
7

DESCRIPTION

9       An SVK::Log::FilterPipeline represents a particular collection of log
10       filter objects each of which needs to be called in turn.
11

METHODS

13   new
14       Construct a new SVK::Log::FilterPipeline object by constructing the
15       specific filters that will handle the details and preparing for the
16       first revision.
17
18   build_filter_object
19       Given the name of a filter, try and construct an appropriate filter
20       object.  Search @INC for modules that match the name given.  If no
21       appropriate classes are available, we die with an appropriate warning.
22
23       This method creates an object for the filter by calling its new()
24       method
25
26   filter
27       SVK::Command::Log calls this routine when it wants to display (or
28       process) a revision.  The method then dispatches the information to the
29       methods of the necessary filter objects in the pipeline to perform the
30       real work.
31
32   finished
33       Tell all the filters that their jobs are done by calling "footer" and
34       "teardown" on each one.
35
36   get_pipeline_command
37       Examine an exception to determine if it's a pipeline control exception.
38       If it is, return the desired pipeline command.  If it's not, rethrow
39       the exception.  If no exception is provided, the command 'continue' is
40       returned.
41
42   present_revision
43       Display a single revision by passing it to the pipeline's presentation
44       filter.
45
46   run_pipeline
47       Send a revision down the pipeline.  Provide revision information to the
48       revision() method of each filter in the pipeline until one of them says
49       to stop.  Then return the pipeline command.
50
51   set_up_presentation
52       Handle initial set up for the presentation filter.  This should only be
53       called once during an SVK::Log::FilterPipeline's lifetime.
54
55   set_up_selection
56       Handle initial set up for the selection filter pipeline.  This should
57       only be called once during "SVK::Log::FilterPipeline"'s lifetime.
58
59   split_filter
60       Split a string into a filter name and an arbitrary argument string.
61
62   split_selectors
63       Split the description of the selection filter pipeline into individual
64       filter names and their arguments.  Each filter is separated by a '|'
65       character.  Literal pipe characters are included with '\|'.
66
67
68
69perl v5.28.1                      2008-08-05       SVK::Log::FilterPipeline(3)
Impressum