https://bugzilla.redhat.com/show_bug.cgi?id=826955
Bug ID: 826955
QA Contact: [email protected]
Severity: medium
Version: rawhide
Priority: medium
CC: [email protected],
[email protected]
Assignee: [email protected]
Summary: Review Request: apache-commons-chain - An
implementation of the GoF Chain of Responsibility
pattern
Regression: ---
Story Points: ---
Classification: Fedora
OS: Linux
Reporter: [email protected]
Type: ---
Documentation: ---
Hardware: All
Mount Type: ---
Status: NEW
Component: Package Review
Product: Fedora
Spec URL: http://gil.fedorapeople.org/apache-commons-chain.spec
SRPM URL: http://gil.fedorapeople.org/apache-commons-chain-1.2-1.fc16.src.rpm
Description: A popular technique for organizing the execution of complex
processing flows is the "Chain of Responsibility" pattern, as
described (among many other places) in the classic "Gang of Four"
design patterns book. Although the fundamental API contracts
required to implement this design patten are extremely simple,
it is useful to have a base API that facilitates using the pattern,
and (more importantly) encouraging composition of command
implementations from multiple diverse sources.
Towards that end, the Chain API models a computation as a series
of "commands" that can be combined into a "chain". The API for a
command consists of a single method (execute()), which is passed
a "context" parameter containing the dynamic state of the
computation, and whose return value is a boolean that determines
whether or not processing for the current chain has been completed
(true), or whether processing should be delegated to the next
command in the chain (false).
Fedora Account System Username: gil
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