<img alt="flow" width="600" src=".media/control.png">


 <a href="https://search.maven.org/artifact/at.florianschuster.control/control-core"><img alt="version" src="https://img.shields.io/maven-central/v/at.florianschuster.control/control-core?label=version&logoColor=f88909" /></a>
 <a href="LICENSE"><img alt="license" src="https://img.shields.io/badge/license-Apache%202.0-blue.svg?color=7b6fe2" /></a>



 <a href="https://github.com/floschu/control/"><img alt="last commit" src="https://img.shields.io/github/last-commit/floschu/control?logoColor=ffffff" /></a>
 <a href="https://www.codacy.com/manual/floschu/control?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=floschu/control&amp;utm_campaign=Badge_Grade"><img alt="code quality" src="https://api.codacy.com/project/badge/Grade/39072347acb94bf79651d7f16bfa63ca" /></a>
 <a href="https://codecov.io/gh/floschu/control"><img alt="coverage" src="https://codecov.io/gh/floschu/control/branch/develop/graph/badge.svg" /></a>
 <a href="https://github.com/floschu/control/actions"><img alt="build" src="https://github.com/floschu/control/workflows/build/badge.svg" /></a>


## installation

``` groovy
repositories {
 mavenCentral()
}

kotlin {
 sourceSets {
 commonMain {
 dependencies {
 implementation("at.florianschuster.control:control-core:$version")
 }
 }
 }
}
```

see [changelog](https://github.com/floschu/control/blob/develop/CHANGELOG.md) for versions

## controller

<img alt="flow" width="500" src=".media/udf.png">

A [Controller](control-core/src/main/kotlin/at/florianschuster/control/Controller.kt) is an
ui-independent class that controls the state of a view. The role of a `Controller` is to separate
business-logic from view-logic. A `Controller` has no dependency to the view, so it can easily be
unit tested.

## info & documentation

1. [controller](https://github.com/floschu/control/wiki/controller)
2. [view](https://github.com/floschu/control/wiki/view)
3. [transformations](https://github.com/floschu/control/wiki/transformations)
4. [effects](https://github.com/floschu/control/wiki/effects)
5. [controller testing](https://github.com/floschu/control/wiki/controller-testing)
6. [view testing](https://github.com/floschu/control/wiki/view-testing)
7. [logging](https://github.com/floschu/control/wiki/logging)

## examples

* [kotlin-counter](examples/kotlin-counter): most basic kotlin example. uses `Controller`.
* [android-counter](examples/android-counter): android counter example built
 with [jetpack compose](https://developer.android.com/jetpack/compose).

## author

visit my [website](https://florianschuster.at/).

coroutines flow based uni-directional architecture. 

at.florianschuster.control:control-core

control-core

coroutines flow based uni-directional architecture

Florian Schuster

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at.florianschuster.control:control-core

installation

controller

info & documentation

examples

author

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