org.eclipse.graphiti.services
Interface IMigrationService

public interface IMigrationService

Migration support for converting models from older to newer versions.

Since:

0.8.0

Method Summary

void	migrate070To080(Diagram diagram) Moves fonts which, in 0.7.0, were aggregated by AbstractText and Style to the diagram which aggregates fonts centrally as of 0.8.0.
boolean	shouldMigrate070To080(Diagram diagram) Checks if fonts are set on graphical elements while not being managed by the diagram.

Method Detail

migrate070To080

void migrate070To080(Diagram diagram)

Moves fonts which, in 0.7.0, were aggregated by AbstractText and Style to the diagram which aggregates fonts centrally as of 0.8.0. Possibly modifies the diagram. Has to be called from within a write transaction. It is assumed that there is only one diagram stored in the underlying resource.

Parameters:

diagram - the diagram to be migrated

See Also:

#shouldMigrate070To080(Diagram)}

shouldMigrate070To080

boolean shouldMigrate070To080(Diagram diagram)

Checks if fonts are set on graphical elements while not being managed by the diagram. It is assumed that there is only one diagram stored in the underlying resource.

Parameters:

diagram - the diagram under consideration

Returns:

true if the diagram should be migrated, false otherwise

See Also:

#migrate070To080(Diagram)}