ru.primetalk:synapse-grid-slf4j

SynapseGrid is a framework for constructing reactive real-time immutable data flow systems. -core contains everything to run a single-threaded system, -akka contains everything to run systemsover Akka actors, -slf4j - enables logging, -examples - a few test systems.

License	BSD Software License, 2-clause version
Categories	SLF4J Application Layer Libs Logging
GroupId	ru.primetalk
ArtifactId	synapse-grid-slf4j
Last Version	1.3.1
Release Date	Dec 6, 2013
Type	jar
Description	SynapseGrid is a framework for constructing reactive real-time immutable data flow systems. -core contains everything to run a single-threaded system, -akka contains everything to run systemsover Akka actors, -slf4j - enables logging, -examples - a few test systems.
Project URL	https://github.com/Primetalk/SynapseGrid
Source Code Management	https://github.com/Primetalk/SynapseGrid

Download synapse-grid-slf4j

Filename	Size
synapse-grid-slf4j-1.3.1.pom
synapse-grid-slf4j-1.3.1.jar	12 KB
synapse-grid-slf4j-1.3.1-sources.jar	1 KB
synapse-grid-slf4j-1.3.1-javadoc.jar	261 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/ru.primetalk/synapse-grid-slf4j/ -->
<dependency>
    <groupId>ru.primetalk</groupId>
    <artifactId>synapse-grid-slf4j</artifactId>
    <version>1.3.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/ru.primetalk/synapse-grid-slf4j/
implementation 'ru.primetalk:synapse-grid-slf4j:1.3.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/ru.primetalk/synapse-grid-slf4j/
implementation ("ru.primetalk:synapse-grid-slf4j:1.3.1")

Apache Buildr

'ru.primetalk:synapse-grid-slf4j:jar:1.3.1'

Apache Ivy

<dependency org="ru.primetalk" name="synapse-grid-slf4j" rev="1.3.1">
  <artifact name="synapse-grid-slf4j" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='ru.primetalk', module='synapse-grid-slf4j', version='1.3.1')
)

Scala SBT

libraryDependencies += "ru.primetalk" % "synapse-grid-slf4j" % "1.3.1"

Leiningen

[ru.primetalk/synapse-grid-slf4j "1.3.1"]

Dependencies

compile (3)

Group / Artifact	Type	Version
ru.primetalk : synapse-grid-core	jar	1.3.1
org.slf4j : slf4j-api	jar	1.7.2
org.scala-lang : scala-library	jar	2.10.3

test (2)

Group / Artifact	Type	Version
junit : junit	jar	4.11
org.scalatest : scalatest_2.10	jar	1.9.1

Project Modules

There are no modules declared in this project.

SynapseGrid

SynapseGrid is an original approach to implement functional reactive programming paradigm in Scala. The library is based on a solid foundation of Petri nets.

A few words about what SynapseGrid is:

• framework for constructing systems that are:
  • reactive
  • event-driven
  • resilent
• it resembles other modern event-driven architectures (ScalaRx, Akka Streams, Spark, etc.).

Blog about SynapseGrid

Feature highlights

1. SynapseGrid allows function composition of "multifunctions" (functions with a few inputs and outputs). It is more flexible than monads composition of Kleisli Arrows.
2. Strictly typed message handling in Akka actors (more natural than in Typed actors or Typed Channels).
3. Multi input/multi output functions (multifunctions).
4. Systems process portions of information ASAP. The grid can be the base of real time systems.
5. It is possible to nest subsystems (like matreshkas) creating modular systems.
6. Declarative composition in the form of DataFlow diagram.
7. Easy to use DSL:

  val a = contact[String]("a")
  val b = contact[String]("b")
  val c = contact[Char]("c")
  a -> b flatMap (_.split("\\s+"))
  a -> c flatMap (_.toCharArray)
  inputs(a)
  outputs(b,c)

8. Dependency injection replacement (accompanied with Scala traits).
9. DataFlow diagram for a system can be created easily — system.toDot():

For details see README in English.

Getting started

Add a dependency to your build:

• gradle:

  compile ['ru.primetalk:synapse-grid-core_2.11:1.4.7', 'ru.primetalk:synapse-grid-akka_2.11:1.4.7']

  or compile ['ru.primetalk:synapse-grid-core_2.11:1.4.7', 'ru.primetalk:synapse-grid-akka_2.11:1.4.7']

• sbt:

  libraryDependencies += "ru.primetalk" %% "synapse-grid-core" % "1.4.7" libraryDependencies += "ru.primetalk" %% "synapse-grid-akka" % "1.4.7"

(or any other build system: group: ru.primetalk, artifactId: synapse-grid-core, version: 1.4.7)

Travis build status

• PR status:

See also (English)

1. Walkthrough.
2. Motivation for SynapseGrid.
3. License (BSD-like).
4. Subsystems.
5. Blog about SynapseGrid
6. Distrubuted systems
7. Typed frames.

См. также (See also in Russian)

1. README по-русски.
2. Actors support (in Russian).
3. Лицензия.
4. Работа с подсистемами.
5. Blog about SynapseGrid (en)
6. Распределённые системы.
7. Строго типизированные фреймы.
8. Хабрахабр: Строго типизированное представление неполных данных

Versions

Version
1.3.1 Dec 6, 2013
1.3.0 Oct 2, 2013
1.2.0 Aug 12, 2013