in scala
trait Product1

abstract trait Product1 [T1]
extends java.lang.Object
with scala.Product
with scala.ScalaObject
Product1 is a cartesian product of 1 components
Direct Known Subclasses:
NeedsCopy, NeedsCopy, NeedsCopy, NameTest, Exists, FatalError, ValidationException, SystemID, PEReference, ExtDef, IntDef, MIXED, Alt, Sequ, Star, Letter, ElemName, ELEMENTS, Unparsed, Text, Para, MalformedAttributeException, Group, EntityRef, Comment, Alt, Sequ, Star, Letter, Alt, Sequ, Star, Alt, Sequ, Star, DocText, DocGroup, AssertFailed, NamedType, ThisType, This, Literal, Super, Goto, Ident, New, LabelSymbol, Class, Sum, Update, Include, Remove, Index, ITree, Tuple1, Symbol, Some, Cell, Subquery, UnsupportedFeature, Database, Request

Def Summary
abstract def _1 : T1
projection of this product
override def arity : scala.Int
The arity of this product.
override def element (n: scala.Int) : T1
Returns the n-th projection of this product if 0
Def inherited from scala.Product
arity , element, productPrefix
Def Detail
abstract def _1 : T1
projection of this product

override def arity : scala.Int
The arity of this product.
Returns:
1

override def element (n: scala.Int): T1
Returns the n-th projection of this product if 0
Parameters:
n - number of the projection to be returned
Throws:
IndexOutOfBoundsException -