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

Packages that use u.OptionalChar

Package	Description
com.landawn.abacus.util

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

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

Modifier and Type	Method and Description
static u.OptionalChar	u.OptionalChar.empty()
<E extends Exception> u.OptionalChar	u.OptionalChar.filter(Throwables.CharPredicate<E> predicate)
static u.OptionalChar	StringUtil.firstChar(String str)
<E extends Exception> u.OptionalChar	u.OptionalChar.flatMap(Throwables.CharFunction<u.OptionalChar,E> mapper)
static <K> u.OptionalChar	Maps.getChar(Map<? super K,?> map, K key) Returns an empty OptionalChar if the specified map is empty, or no value found by the specified key, or the value is null.
<E extends Exception> u.OptionalChar	u.OptionalChar.ifPresent(Throwables.CharConsumer<E> action)
<E extends Exception,E2 extends Exception> u.OptionalChar	u.OptionalChar.ifPresentOrElse(Throwables.CharConsumer<E> action, Throwables.Runnable<E2> emptyAction) If present or else.
static u.OptionalChar	StringUtil.lastChar(String str)
<E extends Exception> u.OptionalChar	u.OptionalChar.map(Throwables.CharUnaryOperator<E> mapper)
<E extends Exception> u.OptionalChar	u.Optional.mapToChar(Throwables.ToCharFunction<? super T,E> mapper) Map to char.
<E extends Exception> u.OptionalChar	u.Nullable.mapToChar(Throwables.ToCharFunction<? super T,E> mapper) Map to char.
<E extends Exception> u.OptionalChar	u.Nullable.mapToCharIfNotNull(Throwables.ToCharFunction<? super T,E> mapper) Map to char if not null.
static u.OptionalChar	Iterables.max(char... a) Returns OptionalChar.empty() if the specified Array/Collection is null or empty.
static u.OptionalChar	Iterables.min(char... a) Returns OptionalChar.empty() if the specified Array/Collection is null or empty.
static u.OptionalChar	u.OptionalChar.of(char value)
static u.OptionalChar	u.OptionalChar.ofNullable(Character val)
<E extends Exception> u.OptionalChar	u.OptionalChar.or(Throwables.Supplier<u.OptionalChar,E> supplier)

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

Modifier and Type	Method and Description
static Pair<Character,u.OptionalChar>	Median.of(char... 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<Character,u.OptionalChar>	Median.of(char[] 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.OptionalChar

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

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

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