Package org.craftercms.commons.upgrade

Interface UpgradePipeline<T>

Type Parameters:

T - The target type supported

All Known Implementing Classes:

DefaultUpgradePipelineImpl

public interface UpgradePipeline<T>

Groups any number of UpgradeOperation instances

Since:

3.1.5

Author:

joseross

Method Summary

Modifier and Type	Method	Description
void	execute(UpgradeContext<T> context)	Executes each UpgradeOperation for the given target
boolean	isEmpty()	Indicates if the pipeline doesn't contain any operations

Method Details

execute

void execute(UpgradeContext<T> context)
      throws UpgradeException

Executes each UpgradeOperation for the given target

Parameters:

context - the upgrade context

Throws:

UpgradeException - if any of the UpgradeOperations fails

isEmpty

boolean isEmpty()

Indicates if the pipeline doesn't contain any operations

Returns:

true if there are no operations