Fragment
constructor()
constructor(dataID: Long? = null, predecessorID: String? = null, open: Boolean = false, variantName: String = "", variantTime: Timestamp = Timestamp.from(Instant.MIN), variantID: String = "", runningTime: Timestamp = Timestamp.from(Instant.MIN), runningID: String = "", isReference: Boolean = false, model: Model? = null, instance: Instance? = null, trace: Trace? = null, globalID: String? = UUID.randomUUID().toString())