1 L0 = <http://www.simantics.org/Layer0-1.1>
4 L0.Migration <T L0.Entity
5 >-- L0.Migration.from --> L0.Integer <R L0.HasProperty : L0.TotalFunction
6 >-- L0.Migration.format --> L0.String <R L0.HasProperty : L0.TotalFunction
7 >-- L0.Migration.step --> L0.MigrationStep <R L0.HasProperty
8 >-- L0.Migration.priority --> L0.Double <R L0.HasProperty : L0.TotalFunction
13 L0.MigrationStep <T L0.Entity
17 * A sequence of migration steps
19 L0.MigrationSequence <T L0.MigrationStep <T L0.List
23 * If a migration step inherits SCLMigrationStep,
24 * the migration step action is obtained with scl command L0.MigrationStep.stepAction
25 * Given SCL expression must return MigrationStep
27 L0.SCLMigrationStep <T L0.Entity
28 >-- L0.MigrationStep.stepAction --> L0.SCLMigrationStep.SCLMigrationStepAction <R L0.HasProperty : L0.FunctionalRelation
30 L0.SCLMigrationStep.SCLMigrationStepAction <T L0.SCLValue
31 @L0.assert L0.HasValueType "MigrationStep"
35 * Namespace migration is a basic transformation needed for import
37 * Consists of L0.NamespaceMigrationStep.Prefix
39 L0.NamespaceMigrationStep <T L0.MigrationStep <T L0.List
41 L0.NamespaceMigrationStep.Prefix <T L0.Entity
42 >-- L0.NamespaceMigrationStep.Prefix.base --> L0.String <R L0.HasProperty : L0.TotalFunction
43 >-- L0.NamespaceMigrationStep.Prefix.from --> L0.String <R L0.HasProperty : L0.TotalFunction
44 >-- L0.NamespaceMigrationStep.Prefix.to --> L0.String <R L0.HasProperty : L0.TotalFunction
47 * Due to poor MigrationStep and Model/SHared Library implementation, we need alternative implementation for
48 * Shared Librarty NameSpace migrations
50 L0.SLNamespaceMigrationStep <T L0.MigrationStep <T L0.List
53 * Ordered sets may be replaced with lists.
54 * Consists of L0.OrderedSetToListStep.change
56 L0.OrderedSetToListMigrationStep <T L0.MigrationStep <T L0.List
58 L0.OrderedSetToListMigrationStep.Change <T L0.Entity
59 >-- L0.OrderedSetToListMigrationStep.entityType --> L0.String <T L0.HasProperty : L0.TotalFunction
60 >-- L0.OrderedSetToListMigrationStep.orderedSetRelation --> L0.String <T L0.HasProperty : L0.TotalFunction
61 >-- L0.OrderedSetToListMigrationStep.orderedSetType --> L0.String <T L0.HasProperty : L0.TotalFunction
62 >-- L0.OrderedSetToListMigrationStep.listRelation --> L0.String <T L0.HasProperty : L0.TotalFunction
63 >-- L0.OrderedSetToListMigrationStep.listType --> L0.String <T L0.HasProperty : L0.TotalFunction
65 L0.InstanceOfMigrationStep <T L0.MigrationStep <T L0.List
66 L0.HasDescription """Simple migration step that switches one InstanceOf statement for another.
67 Useful for cases where the type hierarchy in an ontology changes.
68 The list is expected to contain an even number of URI string literals
69 where the first literal specifies the type whose instances shall have
70 their InstanceOf statements changed to the type pointed to by the second URI.
71 The list can contain multiple of these pairs."""