March 2024 - This site, and Kamaelia are being updated. There is significant work needed, and PRs are welcome.

Kamaelia.Util.PureTransformer

Pure Transformer component

This component applies a function specified at its creation to messages received (a filter). If the function returns None, no message is sent, otherwise the result of the function is sent to "outbox".

Example Usage

To read in lines of text, convert to upper case and then write to the console:

Pipeline(
    ConsoleReader(),
    PureTransformer(lambda x : x.upper()),
    ConsoleEchoer()
).run()

Kamaelia.Util.PureTransformer.PureTransformer

class PureTransformer(Axon.Component.component)

Inboxes

Outboxes

Methods defined here

Warning!

You should be using the inbox/outbox interface, not these methods (except construction). This documentation is designed as a roadmap as to their functionalilty for maintainers and new component developers.

__init__(self[, function])

main(self)

processMessage(self, msg)

Feedback

Got a problem with the documentation? Something unclear that could be clearer? Want to help improve it? Constructive criticism is very welcome - especially if you can suggest a better rewording!

Please leave you feedback here in reply to the documentation thread in the Kamaelia blog.

-- Automatic documentation generator, 05 Jun 2009 at 03:01:38 UTC/GMT