Package org.kinotic.continuum.grind.internal.api

Class TaskStep

java.lang.Object

org.kinotic.continuum.grind.internal.api.AbstractStep

org.kinotic.continuum.grind.internal.api.TaskStep

All Implemented Interfaces:

Step

public class TaskStep
extends AbstractStep

Provides functionality for a Step that will execute a Task that will emit a single value Created by Navid Mitchell on 3/19/20

Field Summary

Fields inherited from class org.kinotic.continuum.grind.internal.api.AbstractStep

sequence

Constructor Summary

Constructors

Constructor	Description
TaskStep(int sequence, Task<?> task)
TaskStep(int sequence, Task<?> task, boolean storeResult)
TaskStep(int sequence, Task<?> task, boolean storeResult, java.lang.String resultName)	Create a Step that will execute a Task that will emit a single value

Method Summary

Modifier and Type	Method	Description
org.reactivestreams.Publisher<Result<?>>	assemble(org.springframework.context.support.GenericApplicationContext applicationContext, ResultOptions options)	Prepares the Step for execution.
java.lang.String	getDescription()	The description comes from the Task or JobDefinition that this step was created for

Methods inherited from class org.kinotic.continuum.grind.internal.api.AbstractStep

getSequence, notifyDiagnostic, notifyException, notifyProgress

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskStep

public TaskStep(int sequence,
                Task<?> task)

TaskStep

public TaskStep(int sequence,
                Task<?> task,
                boolean storeResult)

TaskStep

public TaskStep(int sequence,
                Task<?> task,
                boolean storeResult,
                java.lang.String resultName)

Create a Step that will execute a Task that will emit a single value

Parameters:

task - for this step

storeResult - determines if the result of the Task should be stored in the execution context

resultName - the name of the result to use when storing the result in the execution context

Method Detail

getDescription

public java.lang.String getDescription()

Description copied from interface: Step

The description comes from the Task or JobDefinition that this step was created for

Returns:

the description of this Step

assemble

public org.reactivestreams.Publisher<Result<?>> assemble(org.springframework.context.support.GenericApplicationContext applicationContext,
                                                         ResultOptions options)

Description copied from interface: Step

Prepares the Step for execution.

Parameters:

applicationContext - the execution context that will be used for this Step

options - the ResultOptions to use when executing the JobDefinition this will determine the ResultType's that you will receive from the emitted Result's

Returns:

a Publisher that when subscribed to will create the result for this Step