ITransactionManager Interface

An interface for managing graph transactions.

Namespace: de.unika.ipd.grGen.libGr
Assembly: libGr (in libGr.dll) Version: GrGen.NET 7.2

Syntax

public interface ITransactionManager

The ITransactionManager type exposes the following members.

Properties

	Name	Description
	IsActive	Indicates, whether a transaction is currently active.

Methods

	Name	Description
	Commit	Removes the rollback data and stops this transaction
	ExternalTypeChanged	Registers an undo item to be called on rollback, for reverting the changes applied to some graph element attribute of external type. Only in case a transaction is underway and not paused (and not rolling back) is the undo item added to the undo log, so you may call this method simply on each change to an external type.
	Pause	Pauses the running transactions, i.e. changes done from now on until resume won't be undone in case of a rollback
	Resume	Resumes the running transactions after a pause, i.e. changes done from now on will be undone again in case of a rollback
	Rollback	Undoes all changes during a transaction
	Start	Starts a transaction