https://github.com/firaja/jenerators

:electric_plug: A java library for generators
https://github.com/firaja/jenerators

generator java-generator java-generators java-library

Last synced: 7 months ago
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:electric_plug: A java library for generators

• Host: GitHub
• URL: https://github.com/firaja/jenerators
• Owner: firaja
• License: apache-2.0
• Created: 2018-04-08T13:05:11.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2020-02-29T11:14:09.000Z (almost 6 years ago)
• Last Synced: 2025-03-12T17:18:03.542Z (10 months ago)
• Topics: generator, java-generator, java-generators, java-library
• Language: Java
• Homepage:
• Size: 366 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Jenerators

[![Build Status](https://travis-ci.org/firaja/java-generators.svg?branch=master)](https://travis-ci.org/firaja/java-generators) 

[![Maintainability](https://api.codeclimate.com/v1/badges/630b3107e8dd859a9d2a/maintainability)](https://codeclimate.com/github/firaja/java-generators/maintainability) 

[![codecov](https://codecov.io/gh/firaja/java-generators/branch/master/graph/badge.svg)](https://codecov.io/gh/firaja/java-generators)

[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

A Java library for building generators.

With a simple and clear interface, build a generator returning elements on-demand.

## Getting Started

The following code models the mathematical structure for the first 50 elements

of the Fibonacci sequence:

```java

StatefulGenerator fibonacci = new MemoryListGenerator(50) {

	@Override

	public Long generate() {

		if (c() == 0) {

			return 1L;

		} else if (c() == 1) {

			return 1L;

		} else {

			return getResult(c() - 1) + getResult(c() - 2);

		}

	}

};

```

And then you can just *lazily* retrieve the results like this:

```java

for(Long i : fibonacci){

	System.out.println(i);

}

```

 (the *n*-th element of the Fibonacci sequence is calculated during the *n*-th iteration of the *for* loop)

## Documentation

The javadoc API can be found in this [page](https://firaja.github.io/java-generators/doc)

## Authors

* **David Bertoldi** - *Creator* - [firaja](https://github.com/firaja)

See also the list of [contributors](https://github.com/firaja/java-generators/graphs/contributors) who participated in this project.

## License

This project is licensed under the Apache-2.0 - see the [LICENSE](LICENSE) file for details