L0 = <http://www.simantics.org/Layer0-1.1>

DatabaseManagement = L0.DatabaseManagement

PROJ = <http://www.simantics.org/Project-1.2> : L0.Ontology
    @L0.new
    L0.HasResourceClass "org.simantics.project.ontology.ProjectResource"

//-------------------------------------------------------------------------------

// Projects discovery source 
<http://Projects> : L0.Library
    @L0.new

PROJ.ProjectType <T L0.Entity
PROJ.Project : PROJ.ProjectType <T L0.Library
    @L0.tag L0.Final
//    [L0.ConsistsOf all L0.Library]
    @L0.property PROJ.HasFeature

PROJ.FeatureSpec <T L0.Entity
    @L0.singleProperty DatabaseManagement.HasVersionedId
    @L0.singleProperty PROJ.IsRequired
    @L0.singleProperty PROJ.HasGroupId

PROJ.HasFeature <R L0.DependsOn
    L0.HasRange PROJ.FeatureSpec

PROJ.HasGroupId <R L0.HasProperty
    L0.HasDomain PROJ.FeatureSpec
    L0.HasRange L0.String

PROJ.RequiresNamespace <R L0.HasProperty
    L0.HasRange L0.URI

PROJ.NamespaceRequirement <T L0.Entity
    L0.HasDescription "A type for describing namespace requirements for projects. Instances of this type are linked to projects using L0.IsLinkedTo to describe which URIs must be reachable in the database in order for the project to load. See org.simantics.project.features.DependencyValidationFeature for the implementation."
    @L0.property PROJ.RequiresNamespace

PROJ.IsRequired <R L0.HasProperty
    L0.HasRange L0.Boolean