java-design-patterns/collection-pipeline
Hemant Bothra 7d0a5c0edb Issue 989 batch-2 (#1108)
* Adding support for maven assembly plugin to generate executable jar with all dependencies in built

* Merge branch 'master' into issue-989

# Conflicts:
#	abstract-document/pom.xml
#	pom.xml

* Adding maven assemly plugin for projects with name A

* Update in format as per checkstyle, i.e. Spcae in place of tab with size of 2

* batch set - 2 having all project with B and C

* issue-989 d-e-f

* fixing eip pom and adding g-h-i-l-m-n Skipping naked object as it seems it doesn't have main method, will consider this at end

* Adding for O and P projects Skipping Object-Mother as we don't have main method for same.
2019-12-18 22:04:08 +02:00
..
2019-12-07 18:03:49 +02:00
2019-12-18 22:04:08 +02:00

layout, title, folder, permalink, categories, tags
layout title folder permalink categories tags
pattern Collection Pipeline collection-pipeline /patterns/collection-pipeline/ Functional
Reactive

Intent

Collection Pipeline introduces Function Composition and Collection Pipeline, two functional-style patterns that you can combine to iterate collections in your code. In functional programming, it's common to sequence complex operations through a series of smaller modular functions or operations. The series is called a composition of functions, or a function composition. When a collection of data flows through a function composition, it becomes a collection pipeline. Function Composition and Collection Pipeline are two design patterns frequently used in functional-style programming.

Class diagram

alt text

Applicability

Use the Collection Pipeline pattern when

  • When you want to perform a sequence of operations where one operation's collected output is fed into the next
  • When you use a lot of statements in your code
  • When you use a lot of loops in your code

Credits