Scala 2.2.0.9025
in scala.collection.immutable.ListSet
class Node
[scala.serializable]

protected class Node
extends scala.collection.immutable.ListSet[A]
with scala.ScalaObject
Constructor Summary
def this (elem: A)



Val Summary
override protected val elem : A



Def Summary
override def + (e: A) : scala.collection.immutable.ListSet[A]
This method creates a new set with an additional element.
override def - (e: A) : scala.collection.immutable.ListSet[A]
- can be used to remove a single element from a set.
override def contains (e: A) : scala.Boolean
Checks if this set contains element elem.
override def isEmpty : scala.Boolean
Checks if this set is empty.
override protected def next : scala.collection.immutable.ListSet[A]

override def size : scala.Int
Returns the number of elements in this set.


Constructor Detail
def this (elem: A)
Val Detail
override protected val elem : A
Def Detail
override def + (e: A): scala.collection.immutable.ListSet[A]
This method creates a new set with an additional element.
override def - (e: A): scala.collection.immutable.ListSet[A]
- can be used to remove a single element from a set.
override def contains (e: A): scala.Boolean
Checks if this set contains element elem.
Parameters:
elem - the element to check for membership.
Returns:
true, iff elem is contained in this set.
override def isEmpty : scala.Boolean
Checks if this set is empty.
Returns:
true, iff there is no element in the set.
override protected def next : scala.collection.immutable.ListSet[A]
override def size : scala.Int
Returns the number of elements in this set.
Returns:
number of set elements.