sealed abstract class Buffer[A <: Buffer[A, B, C], B <: java.nio.Buffer, C] extends Chunk[C]
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-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
def
++[O2 >: C](that: Chunk[O2]): Chunk[O2]
Returns a chunk which consists of the elements of this chunk and the elements of the supplied chunk.
Returns a chunk which consists of the elements of this chunk and the elements of the supplied chunk. This operation is amortized O(1).
- Definition Classes
- Chunk
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
apply(i: Int): C
Returns the element at the specified index.
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
asJava: List[C]
Views this Chunk as a Java unmodifiable List.
Views this Chunk as a Java unmodifiable List. Contrary to all methods that start with _"to"_ (e.g. {{toVector}}, {{toArray}}), this method does not copy data. As such, this method is mostly intended for
foreach
kind of interop.- Definition Classes
- Chunk
-
def
asSeq: IndexedSeq[C]
Views this Chunk as a Scala immutable Seq.
Views this Chunk as a Scala immutable Seq. Contrary to all methods that start with _"to"_ (e.g. {{toVector}}, {{toArray}}), this method does not copy data. As such, this method is mostly intended for
foreach
kind of interop.- Definition Classes
- Chunk
-
def
asSeqPlatform: Option[IndexedSeq[C]]
- Definition Classes
- ChunkPlatform
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @IntrinsicCandidate()
-
def
collect[O2](pf: PartialFunction[C, O2]): Chunk[O2]
More efficient version of
filter(pf.isDefinedAt).map(pf)
.More efficient version of
filter(pf.isDefinedAt).map(pf)
.- Definition Classes
- Chunk
-
def
compact[O2 >: C](implicit ct: ClassTag[O2]): ArraySlice[O2]
Converts this chunk to a chunk backed by a single array.
Converts this chunk to a chunk backed by a single array.
Alternatively, call
toIndexedChunk
to get back a chunk with guaranteed O(1) indexed lookup while also minimizing copying.- Definition Classes
- Chunk
-
def
contains[O2 >: C](elem: O2)(implicit ev: Eq[O2]): Boolean
Returns true if the Chunk contains the given element.
Returns true if the Chunk contains the given element.
- Definition Classes
- Chunk
-
def
copyToArray[O2 >: C](xs: Array[O2], start: Int): Unit
Copies the elements of this chunk in to the specified array at the specified start index.
-
def
count(p: (C) ⇒ Boolean): Int
Counts the number of elements which satisfy a predicate.
Counts the number of elements which satisfy a predicate.
- Definition Classes
- Chunk
-
def
drop(n: Int): Chunk[C]
Drops the first
n
elements of this chunk. -
def
dropRight(n: Int): Chunk[C]
Drops the right-most
n
elements of this chunk queue in a way that preserves chunk structure.Drops the right-most
n
elements of this chunk queue in a way that preserves chunk structure.- Definition Classes
- Chunk
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(a: Any): Boolean
- Definition Classes
- Chunk → AnyRef → Any
-
def
exists(p: (C) ⇒ Boolean): Boolean
Returns true if at least one element passes the predicate.
Returns true if at least one element passes the predicate.
- Definition Classes
- Chunk
-
def
filter(p: (C) ⇒ Boolean): Chunk[C]
Returns a chunk that has only the elements that satisfy the supplied predicate.
Returns a chunk that has only the elements that satisfy the supplied predicate.
- Definition Classes
- Chunk
-
def
filterNot(p: (C) ⇒ Boolean): Chunk[C]
Returns a chunk that has only the elements that do not satisfy the supplied predicate.
Returns a chunk that has only the elements that do not satisfy the supplied predicate.
- Definition Classes
- Chunk
-
def
find(p: (C) ⇒ Boolean): Option[C]
Returns the first element for which the predicate returns true or
None
if no elements satisfy the predicate.Returns the first element for which the predicate returns true or
None
if no elements satisfy the predicate.- Definition Classes
- Chunk
-
def
flatMap[O2](f: (C) ⇒ Chunk[O2]): Chunk[O2]
Maps
f
over the elements of this chunk and concatenates the result.Maps
f
over the elements of this chunk and concatenates the result.- Definition Classes
- Chunk
-
def
foldLeft[A](init: A)(f: (A, C) ⇒ A): A
Left-folds the elements of this chunk.
Left-folds the elements of this chunk.
- Definition Classes
- Chunk
-
def
forall(p: (C) ⇒ Boolean): Boolean
Returns true if the predicate passes for all elements.
Returns true if the predicate passes for all elements.
- Definition Classes
- Chunk
-
def
foreach(f: (C) ⇒ Unit): Unit
Invokes the supplied function for each element of this chunk.
Invokes the supplied function for each element of this chunk.
- Definition Classes
- Chunk
-
def
foreachWithIndex(f: (C, Int) ⇒ Unit): Unit
Like
foreach
but includes the index of the element.Like
foreach
but includes the index of the element.- Definition Classes
- Chunk
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- Chunk → AnyRef → Any
-
def
head: Option[C]
Gets the first element of this chunk.
Gets the first element of this chunk.
- Definition Classes
- Chunk
-
def
indexWhere(p: (C) ⇒ Boolean): Option[Int]
Returns the index of the first element which passes the specified predicate (i.e.,
p(i) == true
) orNone
if no elements pass the predicate.Returns the index of the first element which passes the specified predicate (i.e.,
p(i) == true
) orNone
if no elements pass the predicate.- Definition Classes
- Chunk
-
final
def
isEmpty: Boolean
True if size is zero, false otherwise.
True if size is zero, false otherwise.
- Definition Classes
- Chunk
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
iterator: Iterator[C]
Creates an iterator that iterates the elements of this chunk.
Creates an iterator that iterates the elements of this chunk. The returned iterator is not thread safe.
- Definition Classes
- Chunk
-
def
last: Option[C]
Gets the last element of this chunk.
Gets the last element of this chunk.
- Definition Classes
- Chunk
-
def
map[O2](f: (C) ⇒ O2): Chunk[O2]
Creates a new chunk by applying
f
to each element in this chunk.Creates a new chunk by applying
f
to each element in this chunk.- Definition Classes
- Chunk
-
def
mapAccumulate[S, O2](init: S)(f: (S, C) ⇒ (S, O2)): (S, Chunk[O2])
Maps the supplied stateful function over each element, outputting the final state and the accumulated outputs.
Maps the supplied stateful function over each element, outputting the final state and the accumulated outputs. The first invocation of
f
usesinit
as the input state value. Each successive invocation uses the output state of the previous invocation.- Definition Classes
- Chunk
-
def
mapFilter[O2](f: (C) ⇒ Option[O2]): Chunk[O2]
Maps the supplied function over each element and returns a chunk of just the defined results.
Maps the supplied function over each element and returns a chunk of just the defined results.
- Definition Classes
- Chunk
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
nonEmpty: Boolean
False if size is zero, true otherwise.
False if size is zero, true otherwise.
- Definition Classes
- Chunk
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- val offset: Int
-
def
reverseIterator: Iterator[C]
Creates an iterator that iterates the elements of this chunk in reverse order.
Creates an iterator that iterates the elements of this chunk in reverse order. The returned iterator is not thread safe.
- Definition Classes
- Chunk
-
def
scanLeft[O2](z: O2)(f: (O2, C) ⇒ O2): Chunk[O2]
Like
foldLeft
but emits each intermediate result off
.Like
foldLeft
but emits each intermediate result off
.- Definition Classes
- Chunk
-
def
scanLeftCarry[O2](z: O2)(f: (O2, C) ⇒ O2): (Chunk[O2], O2)
Like
scanLeft
except the final element is emitted as a standalone value instead of as the last element of the accumulated chunk.Like
scanLeft
except the final element is emitted as a standalone value instead of as the last element of the accumulated chunk.Equivalent to
val b = a.scanLeft(z)(f); val (c, carry) = b.splitAt(b.size - 1)
.- Definition Classes
- Chunk
-
def
scanLeft_[O2](z: O2, emitZero: Boolean)(f: (O2, C) ⇒ O2): (Chunk[O2], O2)
- Attributes
- protected
- Definition Classes
- Chunk
-
val
size: Int
Returns the number of elements in this chunk.
-
def
splitAt(n: Int): (Chunk[C], Chunk[C])
Splits this chunk in to two chunks at the specified index.
Splits this chunk in to two chunks at the specified index.
- Definition Classes
- Chunk
-
def
splitAtChunk_(n: Int): (A, A)
Splits this chunk in to two chunks at the specified index
n
, which is guaranteed to be in-bounds. -
def
startsWith[O2 >: C](seq: Seq[O2]): Boolean
Check to see if this starts with the items in the given seq.
Check to see if this starts with the items in the given seq.
- Definition Classes
- Chunk
-
def
startsWith[O2 >: C](chunk: Chunk[O2]): Boolean
Check to see if this starts with the items in the given chunk.
Check to see if this starts with the items in the given chunk.
- Definition Classes
- Chunk
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
take(n: Int): Chunk[C]
Takes the first
n
elements of this chunk. -
def
takeRight(n: Int): Chunk[C]
Takes the right-most
n
elements of this chunk queue in a way that preserves chunk structure.Takes the right-most
n
elements of this chunk queue in a way that preserves chunk structure.- Definition Classes
- Chunk
-
def
thisClassTag: ClassTag[Any]
- Attributes
- protected
- Definition Classes
- Chunk
-
def
to(collector: Collector[C]): Out
Converts this chunk to a new collection using the supplied collector.
Converts this chunk to a new collection using the supplied collector.
- Definition Classes
- Chunk
scala> Chunk(1, 2, 3).to(Set)
Example: -
def
toArray[O2 >: C](implicit o2ct: ClassTag[O2]): Array[O2]
Copies the elements of this chunk to an array.
-
def
toArraySlice[O2 >: C](implicit ct: ClassTag[O2]): ArraySlice[O2]
Converts this chunk to a
Chunk.ArraySlice
.Converts this chunk to a
Chunk.ArraySlice
.- Definition Classes
- Chunk
-
def
toBitVector[B >: C](implicit ev: =:=[B, Byte]): BitVector
Converts this chunk to a scodec-bits BitVector.
Converts this chunk to a scodec-bits BitVector.
- Definition Classes
- Chunk
-
def
toByteBuffer[B >: C](implicit ev: =:=[B, Byte]): java.nio.ByteBuffer
Converts this chunk to a
java.nio.ByteBuffer
.Converts this chunk to a
java.nio.ByteBuffer
.- Definition Classes
- Chunk
- Note
that even "read-only" interaction with a
ByteBuffer
may increment itsposition
, so this method should be considered as unsafely allocating mutable state.
-
def
toByteVector[B >: C](implicit ev: =:=[B, Byte]): ByteVector
Converts this chunk to a scodec-bits ByteVector.
Converts this chunk to a scodec-bits ByteVector.
- Definition Classes
- Chunk
-
def
toChain: Chain[C]
Converts this chunk to a chain.
Converts this chunk to a chain.
- Definition Classes
- Chunk
-
def
toCharBuffer[C >: C](implicit ev: =:=[C, Char]): java.nio.CharBuffer
Converts this chunk to a
java.nio.CharBuffer
.Converts this chunk to a
java.nio.CharBuffer
.- Definition Classes
- Chunk
- Note
that even "read-only" interaction with a
CharBuffer
may increment its position, so this method should be considered as unsafely allocating mutable state.
-
def
toIndexedChunk: Chunk[C]
Returns a chunk with guaranteed O(1) lookup by index.
Returns a chunk with guaranteed O(1) lookup by index.
Unlike
compact
, this operation does not copy any elements unless this chunk does not provide O(1) lookup by index -- e.g., a chunk built via 1 or more usages of++
.- Definition Classes
- Chunk
-
def
toList: List[C]
Converts this chunk to a list.
Converts this chunk to a list.
- Definition Classes
- Chunk
-
def
toNel: Option[NonEmptyList[C]]
Converts this chunk to a NonEmptyList
Converts this chunk to a NonEmptyList
- Definition Classes
- Chunk
-
def
toString(): String
- Definition Classes
- Chunk → AnyRef → Any
-
def
toVector: Vector[C]
Converts this chunk to a vector.
Converts this chunk to a vector.
- Definition Classes
- Chunk
-
def
traverse[F[_], O2](f: (C) ⇒ F[O2])(implicit F: Applicative[F]): F[Chunk[O2]]
- Definition Classes
- Chunk
-
def
traverseFilter[F[_], O2](f: (C) ⇒ F[Option[O2]])(implicit F: Applicative[F]): F[Chunk[O2]]
- Definition Classes
- Chunk
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
zip[O2](that: Chunk[O2]): Chunk[(C, O2)]
Zips this chunk the the supplied chunk, returning a chunk of tuples.
Zips this chunk the the supplied chunk, returning a chunk of tuples.
- Definition Classes
- Chunk
-
def
zipWith[O2, O3](that: Chunk[O2])(f: (C, O2) ⇒ O3): Chunk[O3]
Zips this chunk with the supplied chunk, passing each pair to
f
, resulting in an output chunk.Zips this chunk with the supplied chunk, passing each pair to
f
, resulting in an output chunk.- Definition Classes
- Chunk
-
def
zipWithIndex: Chunk[(C, Int)]
Zips the elements of the input chunk with its indices, and returns the new chunk.
Zips the elements of the input chunk with its indices, and returns the new chunk.
- Definition Classes
- Chunk
scala> Chunk("The", "quick", "brown", "fox").zipWithIndex.toList res0: List[(String, Int)] = List((The,0), (quick,1), (brown,2), (fox,3))
Example:
Deprecated Value Members
-
def
compactUntagged[O2 >: C]: ArraySlice[O2]
Like
compact
but does not require aClassTag
.Like
compact
but does not require aClassTag
. Elements are boxed and stored in anArray[Any]
.- Definition Classes
- Chunk
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.6) Unsound when used with primitives, use compactBoxed instead
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated