Package org.eclipse.graphiti.internal.services.impl

Class MigrationServiceImpl

java.lang.Object
org.eclipse.graphiti.internal.services.impl.MigrationServiceImpl
All Implemented Interfaces:
IMigrationService
public class MigrationServiceImpl extends Object implements IMigrationService

  • Constructor Details

    • MigrationServiceImpl

      public MigrationServiceImpl()

  • Method Details

    • migrate070To080

      public void migrate070To080(Diagram d)
      Description copied from interface: IMigrationService
      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.
      Specified by:
      migrate070To080 in interface IMigrationService
      Parameters:
      d - the diagram to be migrated

    • migrate080To090

      public void migrate080To090(Diagram d)
      Description copied from interface: IMigrationService
      Sets all filled attributes of abstract text instances to false. Prior to 0.9 the filled attribute was not evaluated by the rendering engine. A actual value of TRUE was an effective FALSE. Has to be called from within a write transaction. It is assumed that there is only one diagram stored in the underlying resource.
      Specified by:
      migrate080To090 in interface IMigrationService
      Parameters:
      d - the diagram to be migrated
      See Also:
      • org.eclipse.graphiti.ui.internal.editor.DiagramEditorInternal#migrateDiagramModelIfNecessary()

    • shouldMigrate080To090

      public boolean shouldMigrate080To090(Diagram d)
      Description copied from interface: IMigrationService
      Checks if a version number is present. Prior to 0.9 no version number was given to the diagram.
      Specified by:
      shouldMigrate080To090 in interface IMigrationService
      Parameters:
      d - the diagram under consideration
      Returns:
      true if the diagram should be migrated
      See Also:
      • org.eclipse.graphiti.ui.internal.editor.DiagramEditorInternal#migrateDiagramModelIfNecessary()

    • shouldMigrate070To080

      public boolean shouldMigrate070To080(Diagram d)
      Description copied from interface: IMigrationService
      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.
      Specified by:
      shouldMigrate070To080 in interface IMigrationService
      Parameters:
      d - the diagram under consideration
      Returns:
      true if the diagram should be migrated, false otherwise