dotty.tools.dottydoc.util.internal.mutate.scala Maven / Gradle / Ivy
package dotty.tools.dottydoc
package util
package internal
object setters {
import model._
import comment.Comment
import internal._
def setComment(ent: Entity, to: Option[Comment]) = ent match {
case x: PackageImpl => x.comment = to
case x: ClassImpl => x.comment = to
case x: CaseClassImpl => x.comment = to
case x: TraitImpl => x.comment = to
case x: ObjectImpl => x.comment = to
case x: DefImpl => x.comment = to
case x: ValImpl => x.comment = to
case x: TypeAliasImpl => x.comment = to
}
def setParent(ent: Entity, to: Entity): Unit = ent match {
case e: PackageImpl =>
e.parent = Some(to)
e.members.foreach(setParent(_, e))
case e: ClassImpl =>
e.parent = Some(to)
e.members.foreach(setParent(_, e))
case e: CaseClassImpl =>
e.parent = Some(to)
e.members.foreach(setParent(_, e))
case e: ObjectImpl =>
e.parent = Some(to)
e.members.foreach(setParent(_, e))
case e: TraitImpl =>
e.parent = Some(to)
e.members.foreach(setParent(_, e))
case e: ValImpl =>
e.parent = Some(to)
case e: DefImpl =>
e.parent = Some(to)
case e: TypeAliasImpl =>
e.parent = Some(to)
case _ => ()
}
implicit class FlattenedEntity(val ent: Entity) extends AnyVal {
/** Returns a flat copy if anything was changed (Entity with Members) else
* the identity
*/
def flat: Entity = {
def flattenMember: Entity => Entity = {
case e: PackageImpl => e.copy(members = Nil)
case e: ObjectImpl => e.copy(members = Nil)
case e: CaseClassImpl => e.copy(members = Nil)
case e: ClassImpl => e.copy(members = Nil)
case e: TraitImpl => e.copy(members = Nil)
case other => other
}
ent match {
case e: PackageImpl => e.copy(members = e.members.map(flattenMember))
case e: ObjectImpl => e.copy(members = e.members.map(flattenMember))
case e: CaseClassImpl => e.copy(members = e.members.map(flattenMember))
case e: ClassImpl => e.copy(members = e.members.map(flattenMember))
case e: TraitImpl => e.copy(members = e.members.map(flattenMember))
case other => other
}
}
}
}