GeneralConverter

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)
}

Annotations: @implicitNotFound( ... )

Linear Supertypes

AnyRef, Any

Instance Constructors

new GeneralConverter(converter: (String) ⇒ A)

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
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
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()
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def apply(s: String): A
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
val converter: (String) ⇒ A
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
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
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
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
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
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()
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toOption: GeneralConverter[Option[A]]
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )
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

Related Docs: object GeneralConverter | package io

class GeneralConverter[A] extends AnyRef

Instance Constructors

new GeneralConverter(converter: (String) ⇒ A)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

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

final def ==(arg0: Any): Boolean

def apply(s: String): A

final def asInstanceOf[T0]: T0

def clone(): AnyRef

val converter: (String) ⇒ A

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

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

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

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

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def formatted(fmtstr: String): String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toOption: GeneralConverter[Option[A]]

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

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

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]]

Ungrouped