StartTransaction (AristaFlow Business Process Platform API)

java.lang.Object
- de.aristaflow.adept2.core.changeoperations.StartTransaction

```
public class StartTransaction
extends Object
```
Signals the beginning of a change transaction

Author:

jurisch

Constructor Summary

Constructors
Constructor Description

StartTransaction()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`performOperation(ChangeableInstance instance, UpdateManager updateManager)`	starts a transaction
`static void`	`performOperation(ChangeableTemplate template, UpdateManager updateManager)`	starts a transaction
`static void`	`performOperation(ChangePrimitives processGraph, UpdateManager updateManager)`	Worker method to do the structural changes for both changeable templates and changeable instances.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StartTransaction
```
public StartTransaction()
```
- Method Detail
  - performOperation
```
public static void performOperation(ChangeableTemplate template,
                                    UpdateManager updateManager)
```
    starts a transaction
    
    Parameters:
    
    template - the related template
    
    updateManager - The UpdateManager where modifications are logged, may be null
  - performOperation
```
public static void performOperation(ChangeableInstance instance,
                                    UpdateManager updateManager)
```
    starts a transaction
    
    Parameters:
    
    instance - the related changeable instance
    
    updateManager - The UpdateManager where modifications are logged, may be null
  - performOperation
```
public static void performOperation(ChangePrimitives processGraph,
                                    UpdateManager updateManager)
```
    Worker method to do the structural changes for both changeable templates and changeable instances.
    
    Parameters:
    
    processGraph - an instance of type ChangeableTemplate or ChangeableInstance
    
    updateManager - The UpdateManager where modifications are logged, may be null