net.liftweb.mapper

PreCache

case class PreCache [TheType <: Mapper[TheType], FieldType, OtherType <: KeyedMapper[FieldType, OtherType]] (field: MappedForeignKey[FieldType, TheType, OtherType], deterministic: Boolean) extends QueryParam[TheType] with Product with Serializable

This QueryParam can be put in a query and will cause the given foreign key field to be precached.

field

- the field to precache

deterministic

- true if the query is deterministic. Will be more efficient. false if the query is not deterministic. In this case, a SELECT * FROM FK_TABLE WHERE primary_key in (xxx) will be generated

Attributes
final
Linear Supertypes
Serializable, Serializable, Product, Equals, QueryParam[TheType], AnyRef, Any
Ordering
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Inherited
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  1. PreCache
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. QueryParam
  7. AnyRef
  8. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new PreCache (field: MappedForeignKey[FieldType, TheType, OtherType], deterministic: Boolean)

    field

    - the field to precache

    deterministic

    - true if the query is deterministic. Will be more efficient. false if the query is not deterministic. In this case, a SELECT * FROM FK_TABLE WHERE primary_key in (xxx) will be generated

Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  2. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  3. def ## (): Int

    Attributes
    final
    Definition Classes
    AnyRef → Any

  4. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  5. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  6. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any

  7. def canEqual (arg0: Any): Boolean

    Definition Classes
    PreCache → Equals

  8. def clone (): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  9. val deterministic : Boolean

    - true if the query is deterministic.

    - true if the query is deterministic. Will be more efficient. false if the query is not deterministic. In this case, a SELECT * FROM FK_TABLE WHERE primary_key in (xxx) will be generated

  10. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  11. def equals (arg0: Any): Boolean

    Definition Classes
    PreCache → Equals → AnyRef → Any

  12. val field : MappedForeignKey[FieldType, TheType, OtherType]

    - the field to precache

  13. def finalize (): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  14. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef → Any

  15. def hashCode (): Int

    Definition Classes
    PreCache → AnyRef → Any

  16. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any

  17. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  18. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  19. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  20. def productArity : Int

    Definition Classes
    PreCache → Product

  21. def productElement (arg0: Int): Any

    Definition Classes
    PreCache → Product

  22. def productIterator : Iterator[Any]

    Definition Classes
    Product

  23. def productPrefix : String

    Definition Classes
    PreCache → Product

  24. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  25. def toString (): String

    Definition Classes
    PreCache → AnyRef → Any

  26. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  27. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  28. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. def productElements : Iterator[Any]

    Definition Classes
    Product
    Annotations
    @deprecated
    Deprecated

    use productIterator instead

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from QueryParam[TheType]

Inherited from AnyRef

Inherited from Any