com.github.marklister.collections.io

GeneralConverter

Related Docs: object GeneralConverter | package io

class GeneralConverter[A] extends AnyRef

A General Converter is a wrapper for a function (String)=>T

This function is used by the CsvParser to parse fields of type T

There are several default converters defined or you can make your own and make them available as implict parameters.

The reason we use a wrapper is to avoid any old (String)=>T function being selected by mistake. If you made a GeneralConverter then you almost certainly intended that the parser use it to convert type T.

Example:

implicit object ymd extends GeneralConverter[java.util.Date]{
  val f= new java.text.SimpleDateFormat("yy-MM-dd")
  def convert(x:String)=f.parse(x.trim)
}
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@implicitNotFound( ... )
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  1. GeneralConverter
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new GeneralConverter(converter: (String) ⇒ A)

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to any2stringadd[GeneralConverter[A]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (GeneralConverter[A], B)

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to ArrowAssoc[GeneralConverter[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  6. def apply(s: String): A

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def clone(): AnyRef

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

  9. val converter: (String) ⇒ A

  10. def ensuring(cond: (GeneralConverter[A]) ⇒ Boolean, msg: ⇒ Any): GeneralConverter[A]

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to Ensuring[GeneralConverter[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: (GeneralConverter[A]) ⇒ Boolean): GeneralConverter[A]

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to Ensuring[GeneralConverter[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean, msg: ⇒ Any): GeneralConverter[A]

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to Ensuring[GeneralConverter[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean): GeneralConverter[A]

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to Ensuring[GeneralConverter[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

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

  17. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to StringFormat[GeneralConverter[A]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  22. final def notify(): Unit

    Definition Classes
    AnyRef

  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  25. def toOption: GeneralConverter[Option[A]]

  26. def toString(): String

    Definition Classes
    AnyRef → Any

  27. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  30. def →[B](y: B): (GeneralConverter[A], B)

    Implicit information
    This member is added by an implicit conversion from GeneralConverter[A] to ArrowAssoc[GeneralConverter[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from GeneralConverter[A] to any2stringadd[GeneralConverter[A]]

Inherited by implicit conversion StringFormat from GeneralConverter[A] to StringFormat[GeneralConverter[A]]

Inherited by implicit conversion Ensuring from GeneralConverter[A] to Ensuring[GeneralConverter[A]]

Inherited by implicit conversion ArrowAssoc from GeneralConverter[A] to ArrowAssoc[GeneralConverter[A]]

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