SVK::MimeDetect(3) User Contributed Perl Documentation SVK::MimeDetect(3)NAME
SVK::MimeDetect - interface for MIME type detection algorithms
DESCRIPTION
This defines an interface for MIME type detection algorithms. A MIME type detection module doesn't need to inherit from this module, but
it does need to provide the same interface. See "INTERFACE" for details.
INTERFACE
new
"new" should return a new object which implements the "checktype_filename" method described below. The default implementation simply
returns an empty, blessed hash.
checktype_filename
Given a single, absolute filename as an argument, this method should return a scalar with the MIME type of the file or "undef" if there is
an error.
perl v5.10.0 2008-08-04 SVK::MimeDetect(3)
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SVK::Log::FilterPipeline(3) User Contributed Perl Documentation SVK::Log::FilterPipeline(3)NAME
SVK::Log::FilterPipeline - a pipeline of log filter objects
DESCRIPTION
An SVK::Log::FilterPipeline represents a particular collection of log filter objects each of which needs to be called in turn.
METHODS
new
Construct a new SVK::Log::FilterPipeline object by constructing the specific filters that will handle the details and preparing for the
first revision.
build_filter_object
Given the name of a filter, try and construct an appropriate filter object. Search @INC for modules that match the name given. If no
appropriate classes are available, we die with an appropriate warning.
This method creates an object for the filter by calling its new() method
filter
SVK::Command::Log calls this routine when it wants to display (or process) a revision. The method then dispatches the information to the
methods of the necessary filter objects in the pipeline to perform the real work.
finished
Tell all the filters that their jobs are done by calling "footer" and "teardown" on each one.
get_pipeline_command
Examine an exception to determine if it's a pipeline control exception. If it is, return the desired pipeline command. If it's not,
rethrow the exception. If no exception is provided, the command 'continue' is returned.
present_revision
Display a single revision by passing it to the pipeline's presentation filter.
run_pipeline
Send a revision down the pipeline. Provide revision information to the revision() method of each filter in the pipeline until one of them
says to stop. Then return the pipeline command.
set_up_presentation
Handle initial set up for the presentation filter. This should only be called once during an SVK::Log::FilterPipeline's lifetime.
set_up_selection
Handle initial set up for the selection filter pipeline. This should only be called once during "SVK::Log::FilterPipeline"'s lifetime.
split_filter
Split a string into a filter name and an arbitrary argument string.
split_selectors
Split the description of the selection filter pipeline into individual filter names and their arguments. Each filter is separated by a '|'
character. Literal pipe characters are included with '|'.
perl v5.10.0 2008-08-04 SVK::Log::FilterPipeline(3)
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