com.github.wuic

Class Workflow

java.lang.Object

com.github.wuic.WorkflowTemplate

com.github.wuic.Workflow

public class Workflow
extends WorkflowTemplate

A workflow represents a possible manner to process nuts in a Context.

For each NutType, the workflow knows a set of engines chain of responsibility. It's also linked to a heap which should be processed by the chain which has the same NutType. The workflow has one chain for each possible type to allow the NodeEngine to invoke another with if one Nut references a Nut with another NutType. Optionally, a HeadEngine could be set to delegate the chain invocation.

Finally, the workflow could have zero to many NutDao where resulting nut should be saved. Consequently, NutDao must supports NutDao.save(com.github.wuic.nut.Nut). This is something which is checked by the ContextBuilder.

Since:

0.4.0

Version:

1.2

Author:

Guillaume DROUET

Constructor Summary

Constructors

Constructor and Description
Workflow(HeadEngine head, Map<NutType,? extends NodeEngine> c, NutsHeap h, NutDao... store) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
NutsHeap	getHeap() Gets the heap.

Methods inherited from class com.github.wuic.WorkflowTemplate

getChains, getHead, getStores

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Workflow

public Workflow(HeadEngine head,
        Map<NutType,? extends NodeEngine> c,
        NutsHeap h,
        NutDao... store)

Creates a new instance.

Parameters:

c - the chains

h - the heap

store - the DAO stores

head - the head (could be null)

Method Detail

getHeap

public NutsHeap getHeap()

Gets the heap.

Returns:

the heap