Package com.redhat.parodos.workflows.workflow

Class SequentialFlow

java.lang.Object

com.redhat.parodos.workflows.workflow.SequentialFlow

All Implemented Interfaces:

Work, WorkFlow

public class SequentialFlow
extends Object

A sequential flow executes a set of work units in sequence. If a unit of work fails, next work units in the pipeline will be skipped.

Author:

Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SequentialFlow.Builder

Method Summary

Modifier and Type	Method	Description
WorkReport	execute(WorkContext workContext)	Execute the unit of work and return its report.
String	getName()	The name of the unit of work.
WorkFlowPropertiesMetadata	getProperties()
void	setProperties(WorkFlowPropertiesMetadata properties)

Methods inherited from class java.lang.Object

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

Method Detail

execute

public WorkReport execute(WorkContext workContext)

Execute the unit of work and return its report. Implementations are required to catch any checked or unchecked exceptions and return a WorkReport instance with a status of WorkStatus.FAILED and a reference to the exception.

Parameters:

workContext - context in which this unit of work is being executed

Returns:

the execution report

getName

public String getName()

Description copied from interface: Work

The name of the unit of work. The name must be unique within a workflow definition.

Specified by:

getName in interface Work

Returns:

name of the unit of work.

getProperties

public WorkFlowPropertiesMetadata getProperties()

Specified by:

getProperties in interface WorkFlow

setProperties

public void setProperties(WorkFlowPropertiesMetadata properties)

Specified by:

setProperties in interface WorkFlow