scala.collection.Map

trait Projection

[source: scala/collection/Map.scala]

trait Projection
extends Projection
Direct Known Subclasses:
Map.Projection

Method Summary
def filterKeys (p : (A) => Boolean) : Iterable[(A, B)]
filter based on keys only
def mapElements [C](f : (B) => C) : Map[A, C]
map elements using existing key set
Methods inherited from Projection
filter, map, flatMap
Methods inherited from AnyRef
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Method Details
def filterKeys(p : (A) => Boolean) : Iterable[(A, B)]
filter based on keys only

def mapElements[C](f : (B) => C) : Map[A, C]
map elements using existing key set