Uses of Class
com.landawn.abacus.util.u.OptionalFloat

Packages that use u.OptionalFloat

Package	Description
com.landawn.abacus.util
com.landawn.abacus.util.stream

Uses of u.OptionalFloat in com.landawn.abacus.util

Fields in com.landawn.abacus.util with type parameters of type u.OptionalFloat

Modifier and Type	Field	Description
static final ToFloatFunction<u.OptionalFloat>	Fn.GET_AS_FLOAT
static final Predicate<u.OptionalFloat>	Fn.IS_PRESENT_FLOAT

Methods in com.landawn.abacus.util that return u.OptionalFloat

Modifier and Type	Method	Description
static u.OptionalFloat	Numbers.createFloat(String str)	Convert a String to a Float.
static u.OptionalFloat	u.OptionalFloat.empty()
<E extends Exception> u.OptionalFloat	u.OptionalFloat.filter(Throwables.FloatPredicate<E> predicate)
<E extends Exception> u.OptionalFloat	FloatList.findFirst(Throwables.FloatPredicate<E> predicate)
<E extends Exception> u.OptionalFloat	FloatList.findLast(Throwables.FloatPredicate<E> predicate)
u.OptionalFloat	FloatList.first()
<E extends Exception> u.OptionalFloat	u.OptionalFloat.flatMap(Throwables.FloatFunction<u.OptionalFloat,E> mapper)
static <K> u.OptionalFloat	Maps.getFloat(Map<? super K,?> map, K key)	Returns an empty OptionalFloat if the specified map is empty, or no value found by the specified key, or the value is null.
<E extends Exception> u.OptionalFloat	u.OptionalFloat.ifPresent(Throwables.FloatConsumer<E> action)
<E extends Exception, E2 extends Exception> u.OptionalFloat	u.OptionalFloat.ifPresentOrElse(Throwables.FloatConsumer<E> action, Throwables.Runnable<E2> emptyAction)	If present or else.
u.OptionalFloat	FloatList.kthLargest(int k)
u.OptionalFloat	FloatList.kthLargest(int fromIndex, int toIndex, int k)
u.OptionalFloat	FloatList.last()
<E extends Exception> u.OptionalFloat	u.OptionalFloat.map(Throwables.FloatUnaryOperator<E> mapper)
<E extends Exception> u.OptionalFloat	u.Nullable.mapToFloat(Throwables.ToFloatFunction<? super T,E> mapper)	Map to float.
<E extends Exception> u.OptionalFloat	u.Optional.mapToFloat(Throwables.ToFloatFunction<? super T,E> mapper)	Map to float.
<E extends Exception> u.OptionalFloat	u.OptionalInt.mapToFloat(Throwables.ToFloatFunction<Integer,E> mapper)	Map to float.
<E extends Exception> u.OptionalFloat	u.Nullable.mapToFloatIfNotNull(Throwables.ToFloatFunction<? super T,E> mapper)	Map to float if not null.
u.OptionalFloat	FloatList.max()
u.OptionalFloat	FloatList.max(int fromIndex, int toIndex)
static u.OptionalFloat	Iterables.max(float... a)	Returns OptionalFloat.empty() if the specified Array/Collection is null or empty.
u.OptionalFloat	FloatList.median()
u.OptionalFloat	FloatList.median(int fromIndex, int toIndex)
u.OptionalFloat	FloatList.min()
u.OptionalFloat	FloatList.min(int fromIndex, int toIndex)
static u.OptionalFloat	Iterables.min(float... a)	Returns OptionalFloat.empty() if the specified Array/Collection is null or empty.
static u.OptionalFloat	u.OptionalFloat.of(float value)
static u.OptionalFloat	u.OptionalFloat.ofNullable(Float val)
<E extends Exception> u.OptionalFloat	u.OptionalFloat.or(Throwables.Supplier<u.OptionalFloat,E> supplier)
<E extends Exception> u.OptionalFloat	FloatList.reduce(Throwables.FloatBinaryOperator<E> accumulator)	This is equivalent to:

Methods in com.landawn.abacus.util that return types with arguments of type u.OptionalFloat

Modifier and Type	Method	Description
static Pair<Float,u.OptionalFloat>	Median.of(float... a)	Returns a Pair with left is the value at the index of (a.length - 1) / 2 when the array is sorted, and the right is the value at the index of a.length / 2 if the length of array is even.
static Pair<Float,u.OptionalFloat>	Median.of(float[] a, int fromIndex, int toIndex)	Returns a Pair with left is the value at the index of (a.length - 1) / 2 when the array is sorted, and the right is the value at the index of a.length / 2 if the length of array is even.

Methods in com.landawn.abacus.util with parameters of type u.OptionalFloat

Modifier and Type	Method	Description
int	u.OptionalFloat.compareTo(u.OptionalFloat optional)

Method parameters in com.landawn.abacus.util with type arguments of type u.OptionalFloat

Modifier and Type	Method	Description
<E extends Exception> u.OptionalFloat	u.OptionalFloat.flatMap(Throwables.FloatFunction<u.OptionalFloat,E> mapper)
<E extends Exception> u.OptionalFloat	u.OptionalFloat.or(Throwables.Supplier<u.OptionalFloat,E> supplier)

Uses of u.OptionalFloat in com.landawn.abacus.util.stream

Methods in com.landawn.abacus.util.stream that return u.OptionalFloat

Modifier and Type	Method	Description
abstract <E extends Exception> u.OptionalFloat	FloatStream.findAny(Throwables.FloatPredicate<E> predicate)
abstract <E extends Exception> u.OptionalFloat	FloatStream.findFirst(Throwables.FloatPredicate<E> predicate)
abstract <E extends Exception> u.OptionalFloat	FloatStream.findFirstOrAny(Throwables.FloatPredicate<E> predicateForFirst)	Returns the first element matched by predicateForFirst if found or the first element if this stream is not empty Otherwise an empty OptionalFloat will be returned.
abstract <E extends Exception> u.OptionalFloat	FloatStream.findFirstOrLast(Throwables.FloatPredicate<E> predicateForFirst)	Returns the first element matched by predicateForFirst if found or the last element if this stream is not empty Otherwise an empty OptionalFloat will be returned.
abstract <E extends Exception> u.OptionalFloat	FloatStream.findLast(Throwables.FloatPredicate<E> predicate)	Consider using: stream.reversed().findFirst(predicate) for better performance if possible.
abstract u.OptionalFloat	FloatStream.kthLargest(int k)
abstract u.OptionalFloat	FloatStream.max()
abstract u.OptionalFloat	FloatStream.min()
abstract u.OptionalFloat	FloatStream.reduce(FloatBinaryOperator op)

Method parameters in com.landawn.abacus.util.stream with type arguments of type u.OptionalFloat

Modifier and Type	Method	Description
abstract FloatStream	FloatStream.mapPartial(FloatFunction<u.OptionalFloat> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex