com.landawn.abacus.util

Class DoubleIterator

java.lang.Object

com.landawn.abacus.util.DoubleIterator

All Implemented Interfaces:

Immutable, Iterator<Double>

public abstract class DoubleIterator
extends Object

Since:

0.8

Author:

Haiyang Li

Field Summary

Fields

Modifier and Type	Field and Description
static DoubleIterator	EMPTY

Constructor Summary

Constructors

Constructor and Description
DoubleIterator()

Method Summary

Modifier and Type	Method and Description
static DoubleIterator	empty()
<E extends Exception> void	foreachIndexed(Throwables.IndexedDoubleConsumer<E> action)
void	forEachRemaining(Consumer<? super Double> action) Deprecated.
<E extends Exception> void	foreachRemaining(Throwables.DoubleConsumer<E> action)
static DoubleIterator	generate(BooleanSupplier hasNext, DoubleSupplier supplier)
static DoubleIterator	generate(DoubleSupplier supplier) Returns an infinite DoubleIterator.
ObjIterator<IndexedDouble>	indexed()
ObjIterator<IndexedDouble>	indexed(long startIndex)
Double	next() Deprecated.
abstract double	nextDouble()
static DoubleIterator	of(double... a)
static DoubleIterator	of(double[] a, int fromIndex, int toIndex)
static DoubleIterator	of(Supplier<? extends DoubleIterator> iteratorSupplier) Lazy evaluation.
static DoubleIterator	oF(Supplier<double[]> arraySupplier) Lazy evaluation.
void	remove() Deprecated. - UnsupportedOperationException
<C extends Collection<T>> C	toCollection(Supplier<? extends C> supplier)
ImmutableList<T>	toImmutableList()
ImmutableSet<T>	toImmutableSet()
Set<T>	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 Detail

EMPTY

public static final DoubleIterator EMPTY

Constructor Detail

DoubleIterator

public DoubleIterator()

Method Detail

empty

public static DoubleIterator empty()

of

@SafeVarargs
public static DoubleIterator of(double... a)

Parameters:

a -

Returns:

of

public static DoubleIterator of(double[] a,
                                int fromIndex,
                                int toIndex)

Parameters:

a -

fromIndex -

toIndex -

Returns:

of

public static DoubleIterator of(Supplier<? extends DoubleIterator> iteratorSupplier)

Lazy evaluation.

Parameters:

iteratorSupplier -

Returns:

oF

public static DoubleIterator oF(Supplier<double[]> arraySupplier)

Lazy evaluation.

Parameters:

arraySupplier -

Returns:

generate

public static DoubleIterator generate(DoubleSupplier supplier)

Returns an infinite DoubleIterator.

Parameters:

supplier -

Returns:

generate

public static DoubleIterator generate(BooleanSupplier hasNext,
                                      DoubleSupplier supplier)

Parameters:

hasNext -

supplier -

Returns:

next

@Deprecated
public Double next()

Deprecated.

Returns:

nextDouble

public abstract double nextDouble()

indexed

@Beta
public ObjIterator<IndexedDouble> indexed()

indexed

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

forEachRemaining

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

Deprecated.

foreachRemaining

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

Throws:

E extends Exception

foreachIndexed

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

Throws:

E extends Exception

remove

@Deprecated
public void remove()
                         throws UnsupportedOperationException

Deprecated. - UnsupportedOperationException

Specified by:

remove in interface Iterator<T>

Throws:

UnsupportedOperationException

toSet

public Set<T> toSet()

toCollection

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

Type Parameters:

C -

Parameters:

supplier -

Returns:

toImmutableList

public ImmutableList<T> toImmutableList()

toImmutableSet

public ImmutableSet<T> toImmutableSet()