Delta (udm-plugin-api 10.2.17 API)

All Superinterfaces:

java.io.Serializable
```
public interface Delta
extends java.io.Serializable
```
The Delta specifies what will happen to a Deployed in a Deployment. if the operation == CREATE -> previous == null && deployed is set if the operation == UPDATE -> previous is set && deployed is set if the operation == DELETE -> previous is set && deployed == null if the operation == NOOP -> previous and deployed are set to the same value.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Deployed<? extends Deployable,? extends Container>`	`getDeployed()`
`java.util.List<java.lang.String>`	`getIntermediateCheckpoints()`	When this Delta is generated as part of a rollback, this can be inspected to see which (intermediate) checkpoints were hit during the deployment.
`Operation`	`getOperation()`
`Deployed<? extends Deployable,? extends Container>`	`getPrevious()`

- Method Detail
  - getOperation
```
Operation getOperation()
```
  - getPrevious
```
Deployed<? extends Deployable,? extends Container> getPrevious()
```
  - getDeployed
```
Deployed<? extends Deployable,? extends Container> getDeployed()
```
  - getIntermediateCheckpoints
```
java.util.List<java.lang.String> getIntermediateCheckpoints()
```
    When this Delta is generated as part of a rollback, this can be inspected to see which (intermediate) checkpoints were hit during the deployment. If this is not a rollback, this list will be empty.
    
    Returns:
    
    The list of (intermediate) checkpoints hit during a deployment.