OpenStrat
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OpenStrat/ostrat/ShowTellSum

ShowTellSum

ostrat.ShowTellSum
See theShowTellSum companion object
trait ShowTellSum[A <: Tell] extends Show[A]

Shows a sum type that extends Tell, where the different classes traits that make up the sum type can not be distinguished from their components. For example one might have a human class and a dog class, both consiting of a name and an age field. If we are showing an animal type, just showing the class components will not distinguish between humans and dogs.

Attributes

Companion
object
Graph
Supertypes
trait Show[A]
trait Persist
class Object
trait Matchable
class Any

Members list

Keywords
  • no keywords
  • override
Inherited
  • Not inherited
  • Persist
  • Show

Value members

Concrete methods

override def show(obj: A, style: ShowStyle, maxPlaces: Int, minPlaces: Int): String

Attributes

Definition Classes
override def strT(obj: A): String

Provides the standard string representation for the object. Its called ShowT to indicate this is a type class method that acts upon an object rather than a method on the object being shown.

Provides the standard string representation for the object. Its called ShowT to indicate this is a type class method that acts upon an object rather than a method on the object being shown.

Attributes

Definition Classes
override def syntaxDepth(obj: A): Int

Simple values such as Int, String, Double have a syntax depth of one. A Tuple3[String, Int, Double] has a depth of 2. Not clear whether this should always be determined at compile time or if sometimes it should be determined at runtime.

Simple values such as Int, String, Double have a syntax depth of one. A Tuple3[String, Int, Double] has a depth of 2. Not clear whether this should always be determined at compile time or if sometimes it should be determined at runtime.

Attributes

Definition Classes

Inherited methods

override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns

a string representation of the object.

Definition Classes
Show -> Any
Inherited from:
Show
def useMultiple: Boolean

This property determines if the type can be used with Multiple syntax.

This property determines if the type can be used with Multiple syntax.

MyObj * 7

. for describing sequences succinctly. This is not desirable for some types such as numerical and mathematical vector types as this could be confusing 3 * 4 should resolve to an Int of value 12, not a Multiple(3, 4).

Attributes

Inherited from:
Persist

Inherited and Abstract methods

def typeStr: String

The type of the object to be persisted.

The type of the object to be persisted.

Attributes

Inherited from:
Persist
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