Package com.landawn.abacus.util

Class ByteIterator

java.lang.Object

com.landawn.abacus.util.ByteIterator

All Implemented Interfaces:

Immutable, Iterator<Byte>

Direct Known Subclasses:

ByteIteratorEx

public abstract class ByteIterator
extends Object

Since:

0.8

Author:

Haiyang Li

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteIterator	EMPTY

Constructor Summary

Constructors

Constructor	Description
ByteIterator()

Method Summary

Modifier and Type	Method	Description
static ByteIterator	defer(Supplier<? extends ByteIterator> iteratorSupplier)	Lazy evaluation.
static ByteIterator	empty()
ByteIterator	filter(BytePredicate predicate)
u.OptionalByte	first()
<E extends Exception> void	foreachIndexed(Throwables.IndexedByteConsumer<E> action)
<E extends Exception> void	foreachRemaining(Throwables.ByteConsumer<E> action)
void	forEachRemaining(Consumer<? super Byte> action)	Deprecated.
static ByteIterator	generate(ByteSupplier supplier)	Returns an infinite ByteIterator.
static ByteIterator	generate(BooleanSupplier hasNext, ByteSupplier supplier)
ObjIterator<IndexedByte>	indexed()
ObjIterator<IndexedByte>	indexed(long startIndex)
u.OptionalByte	last()
ByteIterator	limit(long count)
Byte	next()	Deprecated. use nextByte() instead.
abstract byte	nextByte()
static ByteIterator	of(byte... a)
static ByteIterator	of(byte[] a, int fromIndex, int toIndex)
void	remove()	Deprecated. - UnsupportedOperationException
ByteIterator	skip(long n)
ByteStream	stream()
byte[]	toArray()
<C extends Collection<T>> C	toCollection(Supplier<? extends C> supplier)
ImmutableList<Byte>	toImmutableList()
ImmutableSet<Byte>	toImmutableSet()
ByteList	toList()
Set<Byte>	toSet()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

hasNext

Field Details

EMPTY

public static final ByteIterator EMPTY

Constructor Details

ByteIterator

public ByteIterator()

Method Details

empty

public static ByteIterator empty()

Returns:

of

@SafeVarargs
public static ByteIterator of(byte... a)

Parameters:

a -

Returns:

of

public static ByteIterator of(byte[] a,
 int fromIndex,
 int toIndex)

Parameters:

a -

fromIndex -

toIndex -

Returns:

defer

public static ByteIterator defer(Supplier<? extends ByteIterator> iteratorSupplier)

Lazy evaluation.

Parameters:

iteratorSupplier -

Returns:

generate

public static ByteIterator generate(ByteSupplier supplier)

Returns an infinite ByteIterator.

Parameters:

supplier -

Returns:

generate

public static ByteIterator generate(BooleanSupplier hasNext,
 ByteSupplier supplier)

Parameters:

hasNext -

supplier -

Returns:

next

@Deprecated
public Byte next()

Deprecated.

use nextByte() instead.

Returns:

nextByte

public abstract byte nextByte()

Returns:

skip

public ByteIterator skip(long n)

Parameters:

n -

Returns:

limit

public ByteIterator limit(long count)

Parameters:

count -

Returns:

filter

public ByteIterator filter(BytePredicate predicate)

Parameters:

predicate -

Returns:

first

public u.OptionalByte first()

Returns:

last

public u.OptionalByte last()

Returns:

toArray

public byte[] toArray()

Returns:

toList

public ByteList toList()

Returns:

stream

public ByteStream stream()

Returns:

indexed

@Beta
public ObjIterator<IndexedByte> indexed()

Returns:

indexed

@Beta
public ObjIterator<IndexedByte> indexed(long startIndex)

Parameters:

startIndex -

Returns:

forEachRemaining

@Deprecated
public void forEachRemaining(Consumer<? super Byte> action)

Deprecated.

For each remaining.

Parameters:

action -

foreachRemaining

public <E extends Exception> void foreachRemaining(Throwables.ByteConsumer<E> action)
                                            throws E

Type Parameters:

E -

Parameters:

action -

Throws:

E - the e

foreachIndexed

public <E extends Exception> void foreachIndexed(Throwables.IndexedByteConsumer<E> action)
                                          throws E

Type Parameters:

E -

Parameters:

action -

Throws:

E - the e

remove

@Deprecated
public void remove()
            throws UnsupportedOperationException

Deprecated.

- UnsupportedOperationException

Specified by:

remove in interface Iterator<T>

Throws:

UnsupportedOperationException

toSet

public Set<Byte> toSet()

Returns:

toCollection

public <C extends Collection<T>> C toCollection(Supplier<? extends C> supplier)

Type Parameters:

C -

Parameters:

supplier -

Returns:

toImmutableList

public ImmutableList<Byte> toImmutableList()

Returns:

toImmutableSet

public ImmutableSet<Byte> toImmutableSet()

Returns: