akka.util

Class ByteIterator.ByteArrayIterator

java.lang.Object

akka.util.ByteIterator

akka.util.ByteIterator.ByteArrayIterator

All Implemented Interfaces:

scala.collection.BufferedIterator<java.lang.Object>, scala.collection.GenTraversableOnce<java.lang.Object>, scala.collection.Iterator<java.lang.Object>, scala.collection.TraversableOnce<java.lang.Object>

Enclosing class:

ByteIterator

public static class ByteIterator.ByteArrayIterator
extends ByteIterator

Nested Class Summary

Nested classes/interfaces inherited from class akka.util.ByteIterator

ByteIterator.ByteArrayIterator, ByteIterator.ByteArrayIterator$, ByteIterator.MultiByteArrayIterator, ByteIterator.MultiByteArrayIterator$

Nested classes/interfaces inherited from interface scala.collection.Iterator

scala.collection.Iterator.ConcatIterator<A>, scala.collection.Iterator.ConcatIteratorCell<A>, scala.collection.Iterator.GroupedIterator<B>, scala.collection.Iterator.SliceIterator<A>

Nested classes/interfaces inherited from interface scala.collection.TraversableOnce

scala.collection.TraversableOnce.BufferedCanBuildFrom<A,CC extends scala.collection.TraversableOnce<java.lang.Object>>, scala.collection.TraversableOnce.FlattenOps<A>, scala.collection.TraversableOnce.ForceImplicitAmbiguity, scala.collection.TraversableOnce.MonadOps<A>, scala.collection.TraversableOnce.OnceCanBuildFrom<A>

Method Summary

Modifier and Type	Method and Description
byte[]	array()
java.io.InputStream	asInputStream() Directly wraps this ByteIterator in an InputStream without copying.
void	clear()
ByteIterator.ByteArrayIterator	clone()
<B> void	copyToArray(java.lang.Object xs, int start, int len)
int	copyToBuffer(java.nio.ByteBuffer buffer) For performance sensitive code, call take() directly on ByteString (it's optimised there)
ByteIterator.ByteArrayIterator	drop(int n)
ByteIterator.ByteArrayIterator	dropWhile(scala.Function1<java.lang.Object,java.lang.Object> p)
int	from()
ByteIterator.ByteArrayIterator	getBytes(byte[] xs, int offset, int n) Get a specific number of Bytes from this iterator.
ByteIterator.ByteArrayIterator	getDoubles(double[] xs, int offset, int n, java.nio.ByteOrder byteOrder) Get a number of Doubles from this iterator.
ByteIterator.ByteArrayIterator	getFloats(float[] xs, int offset, int n, java.nio.ByteOrder byteOrder) Get a number of Floats from this iterator.
ByteIterator.ByteArrayIterator	getInts(int[] xs, int offset, int n, java.nio.ByteOrder byteOrder) Get a number of Ints from this iterator.
ByteIterator.ByteArrayIterator	getLongs(long[] xs, int offset, int n, java.nio.ByteOrder byteOrder) Get a number of Longs from this iterator.
ByteIterator.ByteArrayIterator	getShorts(short[] xs, int offset, int n, java.nio.ByteOrder byteOrder) Get a number of Shorts from this iterator.
boolean	hasNext()
byte	head()
int	len()
int	length()
byte	next()
ByteIterator.ByteArrayIterator	take(int n)
ByteIterator.ByteArrayIterator	takeWhile(scala.Function1<java.lang.Object,java.lang.Object> p)
ByteString	toByteString()
int	until()

Methods inherited from class akka.util.ByteIterator

$colon$bslash, $div$colon, $plus$plus, addString, addString, addString, aggregate, buffered, collect, collectFirst, contains, copyToArray, copyToArray, corresponds, count, duplicate, exists, filter, filterNot, find, flatMap, fold, foldLeft, foldRight, forall, foreach, getByte, getBytes, getBytes, getByteString, getDouble, getDoubles, getFloat, getFloats, getInt, getInts, getLong, getLongPart, getLongs, getShort, getShorts, grouped, hasDefiniteSize, headOption, indexOf, indexOf, indexWhere, isEmpty, isTraversableAgain, map, max, maxBy, min, minBy, mkString, mkString, mkString, nonEmpty, padTo, partition, patch, product, reduce, reduceLeft, reduceLeftOption, reduceOption, reduceRight, reduceRightOption, reversed, sameElements, scanLeft, scanRight, seq, size, sizeHintIfCheap, slice, sliceIterator, sliding, sliding$default$2, span, sum, to, toArray, toBuffer, toIndexedSeq, toIterable, toIterator, toList, toMap, toSeq, toSet, toStream, toString, toTraversable, toVector, withFilter, zip, zipAll, zipWithIndex

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.collection.BufferedIterator

$init$, buffered, headOption

Methods inherited from interface scala.collection.Iterator

$init$, $plus$plus, apply, collect, contains, continually, corresponds, empty, exists, fill, filter, filterNot, find, flatMap, forall, from, from, grouped, hasDefiniteSize, indexOf, indexWhere, isEmpty, isTraversableAgain, iterate, IteratorCanBuildFrom, map, padTo, partition, patch, range, range, sameElements, scanLeft, scanRight, seq, single, sliceIterator, sliding, sliding$default$2, tabulate, toIterator, toStream, toString, toTraversable, withFilter, zip, zipAll, zipWithIndex

Methods inherited from interface scala.collection.TraversableOnce

$colon$bslash, $div$colon, $init$, addString, addString, addString, aggregate, alternateImplicit, collectFirst, copyToArray, copyToArray, copyToBuffer, count, flattenTraversableOnce, fold, foldRight, max, maxBy, min, minBy, mkString, mkString, mkString, MonadOps, nonEmpty, OnceCanBuildFrom, product, reduce, reduceLeft, reduceLeftOption, reduceOption, reduceRight, reduceRightOption, reversed, size, sum, to, toBuffer, toIndexedSeq, toIterable, toList, toMap, toSet, toVector

Methods inherited from interface scala.collection.GenTraversableOnce

$init$, sizeHintIfCheap

Method Detail

array

public byte[] array()

from

public int from()

until

public int until()

len

public final int len()

Specified by:

len in class ByteIterator

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface scala.collection.Iterator<java.lang.Object>

Specified by:

hasNext in class ByteIterator

head

public final byte head()

Specified by:

head in interface scala.collection.BufferedIterator<java.lang.Object>

Specified by:

head in class ByteIterator

next

public final byte next()

Specified by:

next in interface scala.collection.Iterator<java.lang.Object>

Specified by:

next in class ByteIterator

clear

public void clear()

Specified by:

clear in class ByteIterator

length

public final int length()

Specified by:

length in interface scala.collection.Iterator<java.lang.Object>

Overrides:

length in class ByteIterator

clone

public final ByteIterator.ByteArrayIterator clone()

Overrides:

clone in class ByteIterator

take

public final ByteIterator.ByteArrayIterator take(int n)

Specified by:

take in interface scala.collection.Iterator<java.lang.Object>

Overrides:

take in class ByteIterator

drop

public final ByteIterator.ByteArrayIterator drop(int n)

Specified by:

drop in interface scala.collection.Iterator<java.lang.Object>

Overrides:

drop in class ByteIterator

takeWhile

public final ByteIterator.ByteArrayIterator takeWhile(scala.Function1<java.lang.Object,java.lang.Object> p)

Specified by:

takeWhile in interface scala.collection.Iterator<java.lang.Object>

Overrides:

takeWhile in class ByteIterator

dropWhile

public final ByteIterator.ByteArrayIterator dropWhile(scala.Function1<java.lang.Object,java.lang.Object> p)

Specified by:

dropWhile in interface scala.collection.Iterator<java.lang.Object>

Overrides:

dropWhile in class ByteIterator

copyToArray

public final <B> void copyToArray(java.lang.Object xs,
                                  int start,
                                  int len)

Specified by:

copyToArray in interface scala.collection.GenTraversableOnce<java.lang.Object>

Specified by:

copyToArray in interface scala.collection.Iterator<java.lang.Object>

Specified by:

copyToArray in interface scala.collection.TraversableOnce<java.lang.Object>

Overrides:

copyToArray in class ByteIterator

toByteString

public final ByteString toByteString()

Specified by:

toByteString in class ByteIterator

getBytes

public ByteIterator.ByteArrayIterator getBytes(byte[] xs,
                                               int offset,
                                               int n)

Description copied from class: ByteIterator

Get a specific number of Bytes from this iterator. In contrast to copyToArray, this method will fail if length &lt; n or if (xs.length - offset) &lt; n.

Specified by:

getBytes in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

Returns:

(undocumented)

getShorts

public ByteIterator.ByteArrayIterator getShorts(short[] xs,
                                                int offset,
                                                int n,
                                                java.nio.ByteOrder byteOrder)

Description copied from class: ByteIterator

Get a number of Shorts from this iterator.

Specified by:

getShorts in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

byteOrder - (undocumented)

Returns:

(undocumented)

getInts

public ByteIterator.ByteArrayIterator getInts(int[] xs,
                                              int offset,
                                              int n,
                                              java.nio.ByteOrder byteOrder)

Description copied from class: ByteIterator

Get a number of Ints from this iterator.

Specified by:

getInts in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

byteOrder - (undocumented)

Returns:

(undocumented)

getLongs

public ByteIterator.ByteArrayIterator getLongs(long[] xs,
                                               int offset,
                                               int n,
                                               java.nio.ByteOrder byteOrder)

Description copied from class: ByteIterator

Get a number of Longs from this iterator.

Specified by:

getLongs in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

byteOrder - (undocumented)

Returns:

(undocumented)

getFloats

public ByteIterator.ByteArrayIterator getFloats(float[] xs,
                                                int offset,
                                                int n,
                                                java.nio.ByteOrder byteOrder)

Description copied from class: ByteIterator

Get a number of Floats from this iterator.

Specified by:

getFloats in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

byteOrder - (undocumented)

Returns:

(undocumented)

getDoubles

public ByteIterator.ByteArrayIterator getDoubles(double[] xs,
                                                 int offset,
                                                 int n,
                                                 java.nio.ByteOrder byteOrder)

Description copied from class: ByteIterator

Get a number of Doubles from this iterator.

Specified by:

getDoubles in class ByteIterator

Parameters:

xs - (undocumented)

offset - (undocumented)

n - (undocumented)

byteOrder - (undocumented)

Returns:

(undocumented)

copyToBuffer

public int copyToBuffer(java.nio.ByteBuffer buffer)

Description copied from class: ByteIterator

For performance sensitive code, call take() directly on ByteString (it's optimised there)

Specified by:

copyToBuffer in class ByteIterator

asInputStream

public java.io.InputStream asInputStream()

Description copied from class: ByteIterator

Directly wraps this ByteIterator in an InputStream without copying. Read and skip operations on the stream will advance the iterator accordingly.

Specified by:

asInputStream in class ByteIterator

Returns:

(undocumented)