CustomGenerator

a custom generator for things of type A. the apply method takes a type parameter that is tighter than A, and acquires a TypeKey for that type, so it can customize its behavior based on the type requested.

the apply method also takes a Generator as argument, so that it can call back into to the calling Generator to generate complex values.

example usage:

// always generates a 5-element list
val listCustomGenerator = new CustomGenerator[List[Any]] {
  def apply[B <: List[_] : TypeKey](generator: Generator): B = {
    val eltTypeKey = typeKey[B].typeArgs.head
    val eltList = List.fill(5) { generator.generate(eltTypeKey) }
    eltList.asInstanceOf[B]
  }
}
val generator = new TestDataGenerator(customGeneratorPool = CustomGeneratorPool.empty + listCustomGenerator)

Source: CustomGenerator.scala

Linear Supertypes

AnyRef, Any

Type Hierarchy

Abstract Value Members

abstract def apply[B <: A](generator: Generator)(implicit arg0: TypeKey[B]): B

generates an element of type B
generates an element of type B
B
the type of element to generate. a subtype of A
generator
the Generator that is delegating this call to us
returns
the generated element

Concrete 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 CustomGenerator[A] to any2stringadd[CustomGenerator[A]] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (CustomGenerator[A], B)

Implicit information
This member is added by an implicit conversion from CustomGenerator[A] to ArrowAssoc[CustomGenerator[A]] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def ensuring(cond: (CustomGenerator[A]) ⇒ Boolean, msg: ⇒ Any): CustomGenerator[A]

Implicit information
This member is added by an implicit conversion from CustomGenerator[A] to Ensuring[CustomGenerator[A]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (CustomGenerator[A]) ⇒ Boolean): CustomGenerator[A]

Implicit information
This member is added by an implicit conversion from CustomGenerator[A] to Ensuring[CustomGenerator[A]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): CustomGenerator[A]

Implicit information
This member is added by an implicit conversion from CustomGenerator[A] to Ensuring[CustomGenerator[A]] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): CustomGenerator[A]

Implicit information
This member is added by an implicit conversion from CustomGenerator[A] to Ensuring[CustomGenerator[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 CustomGenerator[A] to StringFormat[CustomGenerator[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 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): (CustomGenerator[A], B)

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

Related Docs: object CustomGenerator | package sync

trait CustomGenerator[A] extends AnyRef

Abstract Value Members

abstract def apply[B <: A](generator: Generator)(implicit arg0: TypeKey[B]): B

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

def +(other: String): String

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

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

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

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

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

def ensuring(cond: Boolean): CustomGenerator[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 toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

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

Inherited from AnyRef

Inherited from Any

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

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

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

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

Ungrouped