iluwatar / iluwatar/java-design-patterns

PK Block Generator pattern

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epic: pattern info: help wanted type: feature
Dominant language
Java
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Description

Description

The PK Block Generator design pattern is a structural pattern that allows for efficient and modular generation of blocks of code or data. This pattern is particularly useful in scenarios where blocks of data need to be generated dynamically based on varying input parameters. The main elements of the PK Block Generator design pattern include:

  1. Generator Interface: Defines the interface for creating blocks.
  2. Concrete Generator: Implements the generator interface to create specific types of blocks.
  3. Block Class: Represents the blocks that are generated.
  4. Client: Uses the generator to create blocks as needed.

References

  1. PK Block Generator Design Pattern - Google Books
  2. Java Design Patterns - Contribution Guidelines

Acceptance Criteria

  1. Implementation of Generator Interface: Develop a generator interface that defines methods for block creation.
  2. Creation of Concrete Generators: Implement at least one concrete generator that creates a specific type of block.
  3. Client Integration: Demonstrate the use of the generator in a client class, ensuring that blocks are generated dynamically based on input parameters.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source files, tests, or entry points are named. Start with the Java Design Patterns contribution guidelines and the linked PK Block Generator reference, then define the generator interface, a concrete generator, a block type, and client usage; done means the acceptance criteria are demonstrated in the repository.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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