net.liftweb.mapper

PreCache

final 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

Linear Supertypes
Serializable, Serializable, Product, Equals, QueryParam[TheType], AnyRef, Any
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Inherited
  1. PreCache
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. QueryParam
  7. AnyRef
  8. Any
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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. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. 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

  9. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    - the field to precache

  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  17. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  18. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  20. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from QueryParam[TheType]

Inherited from AnyRef

Inherited from Any

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