trait ItemsList[T <: Mapper[T]] extends AnyRef

Keeps track of pending adds to and removes from a list of mappers. Supports in-memory sorting by a field. Usage: override metaMapper with a MetaMapper instance, call sortBy to specify the field to sort by. If it is already sorted by that field it will sort descending, otherwise ascending. Call save to actualize changes.

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Abstract Value Members

  1. abstract def metaMapper: T with MetaMapper[T]

    The MetaMapper that provides create and findAll functionality etc.

    The MetaMapper that provides create and findAll functionality etc. Must itself be a T (the mapper type it represents)

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
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  4. def add: Unit

    Adds a new, unsaved item

  5. val added: List[T]

    The list of items pending to be added to the database

  6. final def asInstanceOf[T0]: T0
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  7. val ascending: Boolean

    The sort direction

  8. def clone(): AnyRef
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    protected[java.lang]
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    @throws( ... )
  9. val current: List[T]

    The list of items that correspond to items in the database

  10. final def eq(arg0: AnyRef): Boolean
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  11. def equals(arg0: Any): Boolean
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  12. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]
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  14. def hashCode(): Int
    Definition Classes
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  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  16. def items: Seq[T]

    Returns the items (current + added - removed), sorted.

    Returns the items (current + added - removed), sorted. Sorting sorts strings case-insensitive, as well as Ordered and java.lang.Comparable. Anything else where both values are nonnull are sorted via their toString method (case sensitive)

  17. final def ne(arg0: AnyRef): Boolean
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  18. final def notify(): Unit
    Definition Classes
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  19. final def notifyAll(): Unit
    Definition Classes
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  20. def refresh: Unit

    Reloads the contents of 'current' from the database

  21. def reload: Unit

    Reset the ItemsList from the database: calls refresh, and 'added' and 'removed' are cleared.

  22. def remove(i: T): Unit

    Marks an item pending for removal

  23. val removed: List[T]

    The list of items to be deleted from current

  24. def save: Unit

    Sends to the database: added is saved removed is deleted (current - removed) is saved

  25. def sortBy(field: MappedField[_, T]): Unit
  26. val sortField: Option[MappedField[_, T]]

    The field to sort by, if any

  27. def sortFn(field: MappedField[_, T]): () ⇒ Unit
  28. val sortNullFirst: Boolean

    Whether the sorting algorithm should put null first or last

  29. final def synchronized[T0](arg0: ⇒ T0): T0
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  30. def toString(): String
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  31. final def wait(): Unit
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  32. final def wait(arg0: Long, arg1: Int): Unit
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  33. final def wait(arg0: Long): Unit
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