Buffer

sealed abstract class Buffer[A <: Buffer[A, B, C], B <: java.nio.Buffer, C] extends Chunk[C]

Source: Chunk.scala

Linear Supertypes

Chunk[C], ChunkRuntimePlatform[C], ChunkPlatform[C], Chunk213And3Compat[C], Serializable, AnyRef, Any

Known Subclasses

ByteBuffer, CharBuffer

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Inherited

Buffer
Chunk
ChunkRuntimePlatform
ChunkPlatform
Chunk213And3Compat
Serializable
AnyRef
Any

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Visibility

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Protected

Abstract Value Members

abstract def buffer(b: B): A
abstract def duplicate(b: B): B
abstract def get(b: B, dest: Array[C], offset: Int, length: Int): B
abstract def get(b: B, n: Int): C
abstract def readOnly(b: B): B

Concrete Value Members

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.
Returns the element at the specified index. Throws if index is < 0 or >= size.
Definition Classes
Buffer → Chunk
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 clone(): AnyRef
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
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 collectWhile[O2](pf: PartialFunction[C, O2]): Chunk[O2]
More efficient version of takeWhile(pf.isDefinedAt).map(pf).
More efficient version of takeWhile(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.
Copies the elements of this chunk in to the specified array at the specified start index.
Definition Classes
Buffer → Chunk
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.
Drops the first n elements of this chunk.
Definition Classes
Buffer → 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[_ <: AnyRef]
Definition Classes
AnyRef → Any
Annotations
@IntrinsicCandidate() @native()
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) or None if no elements pass the predicate.
Returns the index of the first element which passes the specified predicate (i.e., p(i) == true) or None 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 uses init 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
@IntrinsicCandidate() @native()
final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@IntrinsicCandidate() @native()
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 of f.
Like foldLeft but emits each intermediate result of f.
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.
Returns the number of elements in this chunk.
Definition Classes
Buffer → 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.
Splits this chunk in to two chunks at the specified index n, which is guaranteed to be in-bounds.
Attributes
protected
Definition Classes
Buffer → Chunk
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.
Takes the first n elements of this chunk.
Definition Classes
Buffer → 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
Example:
1. scala> Chunk(1, 2, 3).to(Set)
def toArray[O2 >: C](implicit o2ct: ClassTag[O2]): Array[O2]
Copies the elements of this chunk to an array.
Copies the elements of this chunk to an array.
Definition Classes
Buffer → Chunk
def toArraySeq[O2 >: C](implicit arg0: ClassTag[O2]): ArraySeq[O2]
Definition Classes
Chunk213And3Compat
def toArraySeqUntagged: ArraySeq[C]
Definition Classes
Chunk213And3Compat
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 its position, 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(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])
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
Example:
1. scala> Chunk("The", "quick", "brown", "fox").zipWithIndex.toList res0: List[(String, Int)] = List((The,0), (quick,1), (brown,2), (fox,3))

Deprecated Value Members

def compactUntagged[O2 >: C]: ArraySlice[O2]
Like compact but does not require a ClassTag.
Like compact but does not require a ClassTag. Elements are boxed and stored in an Array[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
(Since version 9)

Packages

Buffer

sealed abstract class Buffer[A <: Buffer[A, B, C], B <: java.nio.Buffer, C] extends Chunk[C]

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from Chunk[C]

Inherited from ChunkRuntimePlatform[C]

Inherited from ChunkPlatform[C]

Inherited from Chunk213And3Compat[C]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped

Packages

Buffer

sealed abstract class Buffer[A <: Buffer[A, B, C], B <: java.nio.Buffer, C] extends Chunk[C]

Abstract Value Members

Concrete Value Members

Deprecated Value Members

Inherited from Chunk[C]

Inherited from ChunkRuntimePlatform[C]

Inherited from ChunkPlatform[C]

Inherited from Chunk213And3Compat[C]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped

Buffer