io.cdap.delta.proto

Class Stage

java.lang.Object

io.cdap.delta.proto.Stage

public class Stage
extends Object

Represent a stage in the delta pipeline.

Constructor Summary

Constructors

Constructor and Description
Stage(String name, Plugin plugin)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getName()
Plugin	getPlugin()
int	hashCode()
Stage	updateStage(ApplicationUpdateContext updateContext) Updates stage by performing update action logic provided in context.
void	validate() Validate that the stage contains all required information, throwing a IllegalArgumentException if not.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stage

public Stage(String name,
             Plugin plugin)

Method Detail

getName

public String getName()

getPlugin

public Plugin getPlugin()

updateStage

public Stage updateStage(ApplicationUpdateContext updateContext)
                  throws Exception

Updates stage by performing update action logic provided in context. Current relevant update actions for stages are: 1. UPGRADE_ARTIFACT: Upgrades plugin artifact by finding the latest version of plugin to use.

Parameters:

updateContext - Context to use for updating stage.

Returns:

new (updated) Stage.

Throws:

Exception

validate

public void validate()

Validate that the stage contains all required information, throwing a IllegalArgumentException if not.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object