net.liftweb.util

FatLazy

class FatLazy[T] extends AnyRef

A class that does lazy evaluation

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  1. FatLazy
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Instance Constructors

  1. new FatLazy(f: ⇒ T)

    f

    -- a function that evaluates to the default value of the instance

Value Members

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

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

    Definition Classes
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  3. final def ##(): Int

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

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

    Definition Classes
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  6. final def asInstanceOf[T0]: T0

    Definition Classes
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  7. def calculated_?: Boolean

    Determine whether the value of this FatLazy has been determined.

  8. def clone(): AnyRef

    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws()
  9. def defined_?: Boolean

    Test whether the value of this class has been set or initialized from the default.

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

    Definition Classes
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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

    Attributes
    protected[lang]
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    @throws()
  13. def get: T

    Get the value of the instance.

    Get the value of the instance. If it's not yet been set, call f to calculate it

    returns

    the value of the instance

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

    Definition Classes
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  15. def hashCode(): Int

    Definition Classes
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  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  17. final def ne(arg0: AnyRef): Boolean

    Definition Classes
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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 reset: Unit

    Reset the value of this FatLazy to the default (which will be lazily determined on retrieval.

    Reset the value of this FatLazy to the default (which will be lazily determined on retrieval.)

  21. def set(v: T): T

    Set the instance to a new value and return that value

    Set the instance to a new value and return that value

    v

    - the new value of the instance

    returns

    v

  22. def setFrom(other: FatLazy[T]): Unit

    Copy the value of the specified FatLazy into this FatLazy

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

    Definition Classes
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  24. def toString(): String

    Definition Classes
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  25. def update(v: T): Unit

    and the lazy() = foo style of assignment

  26. final def wait(): Unit

    Definition Classes
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    @throws()
  27. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
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    @throws()
  28. final def wait(arg0: Long): Unit

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    @throws()

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