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Tag Archives: Design Patterns

Observer Design Pattern Example

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Bridge Design Pattern Example

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Composite Design Pattern Example

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Facade Design Pattern Example

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Adapter Design Pattern Example

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Introduction to Design Patterns

This article is part of our Academy Course titled Java Design Patterns. In this course you will delve into a vast number of Design Patterns and see how those are implemented and utilized in Java. You will understand the reasons why patterns are so important and learn when and how to apply each one of them. Check it out here! ...

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Java Design Patterns Tutorial

Course Overview A design pattern in architecture and computer science is a formal way of documenting a solution to a design problem in a particular field of expertise. The idea was introduced by the architect Christopher Alexander in the field of architecture and has been adapted for various other disciplines, including computer science. A design pattern is a general reusable ...

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Java 8 Lambda Expression for Design Patterns – Command Design Pattern

In this blog I would illustrate implementing the command pattern in functional programming style using Java 8 Lambda expressions. The intent of command pattern is to encapsulate a request as an object, thereby parameterizing clients with different requests, queue or log requests, and support corresponding operations. The command pattern is a way of writing generic code that sequences and executes ...

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Strategy Pattern in Java 8

These are two examples on how to implement a Strategy pattern design using Java 8 functional style together with Cyclops pattern matching and Hamcrest libraries. PrintDependingOnInput method is a strategy that will System.println some message based on the log passed. AddPrefix is another strategy that will add a prefix to a message based on the message content. package com.marco.patternmatching; import ...

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