Class/Object

com.snowplowanalytics.iglu.schemaddl

VersionTree

Related Docs: object VersionTree | package schemaddl

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final case class VersionTree extends AnyVal with Product with Serializable

The order preserving tree, containing all versions and satisfying following properties: - A version is _clustered_ with previous ones if higher group matches e.g. for 1-0-0 and 1-0-1 both higher groups (MODEL and REVISION) match e.g. for 1-0-1 and 1-1-0 only MODEL matches, so same MODEL cluster, but new REVISION cluster - A version spawns a new cluster if previous higher group is either smaller or larger e.g. 1-0-0, 1-1-0, 1-0-1 is a valid version list, but has three separate REVISION clusters - There's no gaps between versions (e.g. [1-0-0, 1-0-2] is impossible) - Tree is non-empty and always starts with 1-0-0

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Serializable, Serializable, Product, Equals, AnyVal, Any
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  1. VersionTree
  2. Serializable
  3. Serializable
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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def add(version: Full): Either[AddingError, VersionTree]

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    Try to add a next version to the tree, which can be rejected if any properties don't hold

  5. final def asInstanceOf[T0]: T0

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  6. def getClass(): Class[_ <: AnyVal]

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  7. final def isInstanceOf[T0]: Boolean

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  8. def modelGroupList(model: Model): Option[NonEmptyList[SchemaVer]]

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    Get all SchemaVers in particular MODEL (used for migrations)

  9. val models: NonEmptyList[(Model, Revisions)]

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    list of MODEL clusters in reverse order (latest one is head) e.g.

    list of MODEL clusters in reverse order (latest one is head) e.g. (1, [0-0, 0-1]), (2, [0-0]), (1, [0-2, 1-0])

  10. def show: String

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  11. def versionList: VersionList

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    Get all versions in their natural order

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyVal

Inherited from Any

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