Scala Library
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scala/RandomAccessSeq.scala
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trait
Projection[+A]
extends
Projection[A] with
RandomAccessSeq[A]Method Summary | |
override def
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append
[B >: A](that : => Iterable[B]) : Projection[B]
The projection resulting from the concatenation of this projection with the
rest projection. |
override def
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force
: RandomAccessSeq[A]
convert to a copied strict collection
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override def
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map
[B](f : (A) => B) : Projection[B]
non-strict
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override def
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projection
: Projection[A]
returns a projection that can be used to call non-strict
filter ,
map , and flatMap methods that build projections
of the collection. |
Methods inherited from RandomAccessSeq | |
elements, drop, take, slice, reverse, partition, patch, ++, toStream, safeIs |
Methods inherited from Projection | |
flatMap, takeWhile, filter |
Methods inherited from Seq | |
length (abstract), lengthCompare, size, isEmpty, concat, last, lastOption, first, firstOption, headOption, isDefinedAt, lastIndexOf, findIndexOf, indexOf, slice, dropWhile, contains, subseq, toArray, toSeq, equalsWith, startsWith, startsWith, endsWith, indexOf, containsSlice |
Methods inherited from Collection | |
toString, stringPrefix |
Methods inherited from Iterable | |
foreach, forall, exists, find, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, mkString, addString, addString, addString, copyToArray, hasDefiniteSize |
Methods inherited from PartialFunction | |
orElse, andThen |
Methods inherited from Function1 | |
apply (abstract), compose |
Methods inherited from AnyRef | |
getClass, hashCode, equals, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Class Summary | |
protected class
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MapProjection
[B](f : (A) => B) extends MapProjection[B] with Projection[B]
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Method Details |
override
def
projection : Projection[A]
filter
,
map
, and flatMap
methods that build projections
of the collection.override
def
force : RandomAccessSeq[A]
override
def
map[B](f : (A) => B) : Projection[B]
override
def
append[B >: A](that : => Iterable[B]) : Projection[B]
rest
projection.rest -
The projection that gets appended to this projection
Scala Library
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