- Companion
- object
Value members
Concrete methods
Inherited methods
More efficient version of filter(pf.isDefinedAt).map(pf)
.
More efficient version of filter(pf.isDefinedAt).map(pf)
.
- Inherited from
- Chunk
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.
- Inherited from
- Chunk
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.
- Inherited from
- Chunk
Maps f
over the elements of this chunk and concatenates the result.
Maps f
over the elements of this chunk and concatenates the result.
- Inherited from
- Chunk
Returns true if the predicate passes for all elements.
Returns true if the predicate passes for all elements.
- Inherited from
- Chunk
Invokes the supplied function for each element of this chunk.
Invokes the supplied function for each element of this chunk.
- Inherited from
- Chunk
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.
- Inherited from
- Chunk
Creates an iterator that iterates the elements of this chunk. The returned iterator is not thread safe.
Creates an iterator that iterates the elements of this chunk. The returned iterator is not thread safe.
- Inherited from
- Chunk
Returns true if this chunk is known to have elements of type B
.
This is determined by checking if the chunk type mixes in Chunk.KnownElementType
.
Returns true if this chunk is known to have elements of type B
.
This is determined by checking if the chunk type mixes in Chunk.KnownElementType
.
- Inherited from
- Chunk
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.
- Inherited from
- Chunk
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.
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.
- Inherited from
- Chunk
Creates an iterator that iterates the elements of this chunk in reverse order. The returned iterator is not thread safe.
Creates an iterator that iterates the elements of this chunk in reverse order. The returned iterator is not thread safe.
- Inherited from
- Chunk
Like foldLeft
but emits each intermediate result of f
.
Like foldLeft
but emits each intermediate result of f
.
- Inherited from
- Chunk
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)
.
- Inherited from
- Chunk
Splits this chunk in to two chunks at the specified index.
Splits this chunk in to two chunks at the specified index.
- Inherited from
- Chunk
Converts this chunk to a scodec-bits BitVector.
Converts this chunk to a scodec-bits BitVector.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Booleans
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of booleans, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Booleans
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of booleans, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a java.nio.ByteBuffer
.
Converts this chunk to a java.nio.ByteBuffer
.
- Inherited from
- Chunk
Converts this chunk to a scodec-bits ByteVector.
Converts this chunk to a scodec-bits ByteVector.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Bytes
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Bytes
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Doubles
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of doubles, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Doubles
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of doubles, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Floats
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of doubles, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Floats
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of doubles, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Ints
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Ints
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Longs
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of longs, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Longs
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of longs, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Converts this chunk to a Chunk.Shorts
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
Converts this chunk to a Chunk.Shorts
, allowing access to the underlying array of elements.
If this chunk is already backed by an unboxed array of bytes, this method runs in constant time.
Otherwise, this method will copy of the elements of this chunk in to a single array.
- Inherited from
- Chunk
Zips this chunk the the supplied chunk, returning a chunk of tuples.
Zips this chunk the the supplied chunk, returning a chunk of tuples.
- Inherited from
- Chunk
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.
- Inherited from
- Chunk
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.
- Example
scala> Chunk("The", "quick", "brown", "fox").zipWithIndex.toList res0: List[(String, Int)] = List((The,0), (quick,1), (brown,2), (fox,3))
- Inherited from
- Chunk