mirror of
https://github.com/tiennm99/java-design-patterns.git
synced 2026-09-20 04:23:25 +00:00
docs: Content SEO updates (#2990)
* update yaml frontmatter format * update abstract document * update abstract factory * use the new pattern template * acyclic visitor seo * adapter seo * ambassador seo * acl seo * aaa seo * async method invocation seo * balking seo * bridge seo * builder seo * business delegate and bytecode seo * caching seo * callback seo * chain seo * update headings * circuit breaker seo * client session + collecting parameter seo * collection pipeline seo * combinator SEO * command seo * cqrs seo * commander seo * component seo * composite seo * composite entity seo * composite view seo * context object seo * converter seo * crtp seo * currying seo * dao seo * data bus seo * data locality seo * data mapper seo * dto seo * decorator seo * delegation seo * di seo * dirty flag seo * domain model seo * double buffer seo * double checked locking seo * double dispatch seo * dynamic proxy seo * event aggregator seo * event-based asynchronous seo * eda seo * event queue seo * event sourcing seo * execute around seo * extension objects seo * facade seo * factory seo * factory kit seo * factory method seo * fanout/fanin seo * feature toggle seo * filterer seo * fluent interface seo * flux seo * flyweight seo * front controller seo * function composition seo * game loop seo * gateway seo * guarded suspension seo * half-sync/half-async seo * health check seo * hexagonal seo * identity map seo * intercepting filter seo * interpreter seo * iterator seo * layers seo * lazy loading seo * leader election seo * leader/followers seo * lockable object seo * rename and add seo for marker interface * master-worker seo * mediator seo * memento seo * metadata mapping seo * microservice aggregator seo * api gw seo * microservices log aggregration seo * mvc seo * mvi seo * mvp seo * mvvm seo * monad seo * monitor seo * monostate seo * multiton seo * mute idiom seo * naked objects & notification seo * null object seo * object mother seo * object pool seo * observer seo * optimistic locking seo * page controller seo * page object seo * parameter object seo * partial response seo * pipeline seo * poison pill seo * presentation model seo * private class data seo * producer-consumer seo * promise seo * property seo * prototype seo * proxy seo * queue-based load leveling seo * reactor seo * registry seo * repository seo * RAII seo * retry seo * role object seo * saga seo * separated interface seo * serialized entity seo * serialized lob seo * servant seo * server session seo * service layer seo * service locator seo * service to worker seo * sharding seo * single table inheritance seo * singleton seo * spatial partition seo * special case seo * specification seo * state seo * step builder seo * strangler seo * strategy seo * subclass sandbox seo * table module seo * template method seo * throttling seo * tolerant reader seo * trampoline seo * transaction script seo * twin seo * type object seo * unit of work seo * update method seo * value object seo * version number seo * virtual proxy seo * visitor seo * seo enhancements * seo improvements * SEO enhancements * SEO improvements * SEO additions * SEO improvements * more SEO improvements * rename hexagonal + SEO improvements * SEO improvements * more SEO stuff * SEO improvements * SEO optimizations * SEO enhancements * enchance SEO * improve SEO * SEO improvements * update headers
This commit is contained in:
1 parent
cb946c0cdc
commit
6cd2d0353a
219 files changed
+3308
-2819
No files matched your search
@@ -1,19 +1,21 @@
|
||||
---
|
||||
title: Collection Pipeline
|
||||
title: "Collection Pipeline Pattern in Java: Streamlining Data Manipulation"
|
||||
shortTitle: Collection Pipeline
|
||||
description: "Learn how the Collection Pipeline design pattern in Java enhances data processing by chaining operations in a sequence. This pattern promotes a declarative approach, improving code readability, maintainability, and performance."
|
||||
category: Functional
|
||||
language: en
|
||||
tag:
|
||||
- Functional decomposition
|
||||
- Data processing
|
||||
- Data transformation
|
||||
- Reactive
|
||||
- Functional decomposition
|
||||
- Data processing
|
||||
- Data transformation
|
||||
- Reactive
|
||||
---
|
||||
|
||||
## Intent
|
||||
## Intent of Collection Pipeline Design Pattern
|
||||
|
||||
The Collection Pipeline design pattern is intended to process collections of data by chaining together operations in a sequence where the output of one operation is the input for the next. It promotes a declarative approach to handling collections, focusing on what should be done rather than how.
|
||||
The Collection Pipeline design pattern in Java processes collections of data by chaining operations in a sequence. Utilizing the Java Stream API, it transforms data declaratively, focusing on what should be done rather than how.
|
||||
|
||||
## Explanation
|
||||
## Detailed Explanation of Collection Pipeline Pattern with Real-World Examples
|
||||
|
||||
Real-world example
|
||||
|
||||
@@ -21,13 +23,13 @@ Real-world example
|
||||
|
||||
In plain words
|
||||
|
||||
> The Collection Pipeline pattern involves processing data by passing it through a series of operations, each transforming the data in sequence, much like an assembly line in a factory.
|
||||
> The Collection Pipeline pattern in Java involves processing data through a series of operations using the Stream API. Each operation transforms the data in sequence, akin to an assembly line in a factory, promoting functional programming principles.
|
||||
|
||||
Wikipedia says
|
||||
|
||||
> In software engineering, a pipeline consists of a chain of processing elements (processes, threads, coroutines, functions, etc.), arranged so that the output of each element is the input of the next; the name is by analogy to a physical pipeline. Usually some amount of buffering is provided between consecutive elements. The information that flows in these pipelines is often a stream of records, bytes, or bits, and the elements of a pipeline may be called filters; this is also called the pipe(s) and filters design pattern. Connecting elements into a pipeline is analogous to function composition.
|
||||
|
||||
**Programmatic Example**
|
||||
## Programmatic Example of Collection Pipeline Pattern in Java
|
||||
|
||||
The Collection Pipeline is a programming pattern where you organize some computation as a sequence of operations which compose by taking a collection as output of one operation and feeding it into the next.
|
||||
|
||||
@@ -74,20 +76,24 @@ public static List<Car> getSedanCarsOwnedSortedByDate(List<Person> persons){
|
||||
|
||||
In each of these methods, the Collection Pipeline pattern is used to perform a series of operations on the collection of cars in a declarative manner, which improves readability and maintainability.
|
||||
|
||||
## Applicability
|
||||
## When to Use the Collection Pipeline Pattern in Java
|
||||
|
||||
The Collection Pipeline pattern is ideal for Java developers handling bulk data operations, including filtering, mapping, sorting, and reducing collections, particularly with Java 8+ Stream API.
|
||||
|
||||
Use the Collection Pipeline pattern:
|
||||
|
||||
* When you need to perform a series of transformations on a collection of data.
|
||||
* When you want to improve readability and maintainability of complex data processing code.
|
||||
* When working with large datasets where intermediate results should not be stored in memory.
|
||||
|
||||
## Known Uses
|
||||
## Real-World Applications of Collection Pipeline Pattern in Java
|
||||
|
||||
* LINQ in .NET
|
||||
* Stream API in Java 8+
|
||||
* Collections in modern functional languages (e.g., Haskell, Scala)
|
||||
* Database query builders and ORM frameworks
|
||||
|
||||
## Consequences
|
||||
## Benefits and Trade-offs of Collection Pipeline Pattern
|
||||
|
||||
Benefits:
|
||||
|
||||
@@ -102,13 +108,13 @@ Trade-offs:
|
||||
* Debugging Difficulty: Debugging a chain of operations might be more challenging due to the lack of intermediate variables.
|
||||
* Limited to Collections: Primarily focused on collections, and its utility might be limited outside of collection processing.
|
||||
|
||||
## Related Patterns
|
||||
## Related Java Design Patterns
|
||||
|
||||
* [Builder](https://java-design-patterns.com/patterns/builder/): Similar fluent interface style but used for object construction.
|
||||
* [Chain of Responsibility](https://java-design-patterns.com/patterns/chain-of-responsibility/): Conceptually similar in chaining handlers, but applied to object requests rather than data collection processing.
|
||||
* [Strategy](https://java-design-patterns.com/patterns/strategy/): Can be used within a pipeline stage to encapsulate different algorithms that can be selected at runtime.
|
||||
|
||||
## Credits
|
||||
## References and Credits
|
||||
|
||||
* [Functional Programming in Scala](https://amzn.to/4cEo6K2)
|
||||
* [Java 8 in Action: Lambdas, Streams, and functional-style programming](https://amzn.to/3THp4wy)
|
||||
|
||||
Reference in new issue
Block a user