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

Packages that use u.OptionalInt

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

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

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

Modifier and Type	Field	Description
static final ToIntFunction<u.OptionalInt>	Fn.GET_AS_INT
static final Predicate<u.OptionalInt>	Fn.IS_PRESENT_INT

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

Modifier and Type	Method	Description
static u.OptionalInt	Numbers.createInteger(String str)	Convert a String to a Integer, handling hex (0xhhhh) and octal (0dddd) notations.
static u.OptionalInt	u.OptionalInt.empty()
<E extends Exception> u.OptionalInt	u.OptionalInt.filter(Throwables.IntPredicate<E> predicate)
<E extends Exception> u.OptionalInt	IntList.findFirst(Throwables.IntPredicate<E> predicate)
<E extends Exception> u.OptionalInt	BooleanList.findFirstIndex(Throwables.BooleanPredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	ByteList.findFirstIndex(Throwables.BytePredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	CharList.findFirstIndex(Throwables.CharPredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	DoubleList.findFirstIndex(Throwables.DoublePredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	FloatList.findFirstIndex(Throwables.FloatPredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	IntList.findFirstIndex(Throwables.IntPredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	LongList.findFirstIndex(Throwables.LongPredicate<E> predicate)	Find first index.
<E extends Exception> u.OptionalInt	ShortList.findFirstIndex(Throwables.ShortPredicate<E> predicate)	Find first index.
static <T, E extends Exception, E2 extends Exception> u.OptionalInt	Iterables.findFirstOrLastIndex(Collection<? extends T> c, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)
static <T, E extends Exception, E2 extends Exception> u.OptionalInt	Iterables.findFirstOrLastIndex(T[] a, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)	Find first or last index.
<E extends Exception> u.OptionalInt	IntList.findLast(Throwables.IntPredicate<E> predicate)
<E extends Exception> u.OptionalInt	BooleanList.findLastIndex(Throwables.BooleanPredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	ByteList.findLastIndex(Throwables.BytePredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	CharList.findLastIndex(Throwables.CharPredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	DoubleList.findLastIndex(Throwables.DoublePredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	FloatList.findLastIndex(Throwables.FloatPredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	IntList.findLastIndex(Throwables.IntPredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	LongList.findLastIndex(Throwables.LongPredicate<E> predicate)	Find last index.
<E extends Exception> u.OptionalInt	ShortList.findLastIndex(Throwables.ShortPredicate<E> predicate)	Find last index.
u.OptionalInt	IntIterator.first()
u.OptionalInt	IntList.first()
<E extends Exception> u.OptionalInt	u.OptionalInt.flatMap(Throwables.IntFunction<u.OptionalInt,E> mapper)
static u.OptionalInt	u.OptionalInt.from(OptionalInt op)
static <K> u.OptionalInt	Maps.getInt(Map<? super K,?> map, K key)	Returns an empty OptionalInt if the specified map is empty, or no value found by the specified key, or the value is null.
<E extends Exception> u.OptionalInt	u.OptionalInt.ifPresent(Throwables.IntConsumer<E> action)
<E extends Exception, E2 extends Exception> u.OptionalInt	u.OptionalInt.ifPresentOrElse(Throwables.IntConsumer<E> action, Throwables.Runnable<E2> emptyAction)	If present or else.
static u.OptionalInt	Iterables.indexOf(Object[] a, Object objToFind)
static u.OptionalInt	Iterables.indexOf(Collection<?> c, Object objToFind)
u.OptionalInt	IntList.kthLargest(int k)
u.OptionalInt	IntList.kthLargest(int fromIndex, int toIndex, int k)
static u.OptionalInt	Index.last(boolean[] a, boolean valueToFind)
static u.OptionalInt	Index.last(boolean[] a, int startIndexFromBack, boolean valueToFind)
static u.OptionalInt	Index.last(byte[] a, byte valueToFind)
static u.OptionalInt	Index.last(byte[] a, int startIndexFromBack, byte valueToFind)
static u.OptionalInt	Index.last(char[] a, char valueToFind)
static u.OptionalInt	Index.last(char[] a, int startIndexFromBack, char valueToFind)
static u.OptionalInt	Index.last(double[] a, double valueToFind)
static u.OptionalInt	Index.last(double[] a, double valueToFind, double tolerance)
static u.OptionalInt	Index.last(double[] a, int startIndexFromBack, double valueToFind)
static u.OptionalInt	Index.last(double[] a, int startIndexFromBack, double valueToFind, double tolerance)
static u.OptionalInt	Index.last(float[] a, float valueToFind)
static u.OptionalInt	Index.last(float[] a, int startIndexFromBack, float valueToFind)
static u.OptionalInt	Index.last(int[] a, int valueToFind)
static u.OptionalInt	Index.last(int[] a, int startIndexFromBack, int valueToFind)
static u.OptionalInt	Index.last(long[] a, int startIndexFromBack, long valueToFind)
static u.OptionalInt	Index.last(long[] a, long valueToFind)
static u.OptionalInt	Index.last(short[] a, int startIndexFromBack, short valueToFind)
static u.OptionalInt	Index.last(short[] a, short valueToFind)
static u.OptionalInt	Index.last(Object[] a, int startIndexFromBack, Object valueToFind)
static u.OptionalInt	Index.last(Object[] a, Object valueToFind)
static u.OptionalInt	Index.last(String str, int valueToFind)
static u.OptionalInt	Index.last(String str, int startIndexFromBack, int valueToFind)
static u.OptionalInt	Index.last(String str, int startIndexFromBack, String valueToFind)
static u.OptionalInt	Index.last(String str, String valueToFind)
static u.OptionalInt	Index.last(Collection<?> c, int startIndexFromBack, Object valueToFind)
static u.OptionalInt	Index.last(Collection<?> c, Object valueToFind)
u.OptionalInt	IntIterator.last()
u.OptionalInt	IntList.last()
static u.OptionalInt	Iterables.lastIndexOf(Object[] a, Object objToFind)
static u.OptionalInt	Iterables.lastIndexOf(Collection<?> c, Object objToFind)
static u.OptionalInt	Index.lastOfIgnoreCase(String str, int startIndexFromBack, String valueToFind)
static u.OptionalInt	Index.lastOfIgnoreCase(String str, String valueToFind)
static u.OptionalInt	Index.lastOfSubArray(boolean[] sourceArray, boolean[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(boolean[] sourceArray, int startIndexFromBack, boolean[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(boolean[] sourceArray, int startIndexFromBack, boolean[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(byte[] sourceArray, byte[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(byte[] sourceArray, int startIndexFromBack, byte[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(byte[] sourceArray, int startIndexFromBack, byte[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(char[] sourceArray, char[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(char[] sourceArray, int startIndexFromBack, char[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(char[] sourceArray, int startIndexFromBack, char[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(double[] sourceArray, double[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(double[] sourceArray, int startIndexFromBack, double[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(double[] sourceArray, int startIndexFromBack, double[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(float[] sourceArray, float[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(float[] sourceArray, int startIndexFromBack, float[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(float[] sourceArray, int startIndexFromBack, float[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(int[] sourceArray, int[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(int[] sourceArray, int startIndexFromBack, int[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(int[] sourceArray, int startIndexFromBack, int[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(long[] sourceArray, int startIndexFromBack, long[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(long[] sourceArray, int startIndexFromBack, long[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(long[] sourceArray, long[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(short[] sourceArray, int startIndexFromBack, short[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(short[] sourceArray, int startIndexFromBack, short[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(short[] sourceArray, short[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(Object[] sourceArray, int startIndexFromBack, Object[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubArray(Object[] sourceArray, int startIndexFromBack, Object[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Last of sub array.
static u.OptionalInt	Index.lastOfSubArray(Object[] sourceArray, Object[] subArrayToFind)
static u.OptionalInt	Index.lastOfSubList(List<?> sourceList, int startIndexFromBack, List<?> subListToFind)
static u.OptionalInt	Index.lastOfSubList(List<?> sourceList, int startIndexFromBack, List<?> subArrayToFind, int beginIndexOfTargetSubList, int size)	Last of sub list.
static u.OptionalInt	Index.lastOfSubList(List<?> sourceList, List<?> subListToFind)
<E extends Exception> u.OptionalInt	u.OptionalInt.map(Throwables.IntUnaryOperator<E> mapper)
<E extends Exception> u.OptionalInt	u.Nullable.mapToInt(Throwables.ToIntFunction<? super T,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.Optional.mapToInt(Throwables.ToIntFunction<? super T,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalBoolean.mapToInt(Throwables.ToIntFunction<Boolean,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalByte.mapToInt(Throwables.ToIntFunction<Byte,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalChar.mapToInt(Throwables.ToIntFunction<Character,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalDouble.mapToInt(Throwables.ToIntFunction<Double,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalFloat.mapToInt(Throwables.ToIntFunction<Float,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalLong.mapToInt(Throwables.ToIntFunction<Long,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.OptionalShort.mapToInt(Throwables.ToIntFunction<Short,E> mapper)	Map to int.
<E extends Exception> u.OptionalInt	u.Nullable.mapToIntIfNotNull(Throwables.ToIntFunction<? super T,E> mapper)	Map to int if not null.
u.OptionalInt	IntList.max()
u.OptionalInt	IntList.max(int fromIndex, int toIndex)
static u.OptionalInt	Iterables.max(int... a)	Returns OptionalInt.empty() if the specified Array/Collection is null or empty.
u.OptionalInt	IntList.median()
u.OptionalInt	IntList.median(int fromIndex, int toIndex)
u.OptionalInt	IntList.min()
u.OptionalInt	IntList.min(int fromIndex, int toIndex)
static u.OptionalInt	Iterables.min(int... a)	Returns OptionalInt.empty() if the specified Array/Collection is null or empty.
static u.OptionalInt	Index.of(boolean[] a, boolean valueToFind)
static u.OptionalInt	Index.of(boolean[] a, int startIndex, boolean valueToFind)
static u.OptionalInt	Index.of(byte[] a, byte valueToFind)
static u.OptionalInt	Index.of(byte[] a, int startIndex, byte valueToFind)
static u.OptionalInt	Index.of(char[] a, char valueToFind)
static u.OptionalInt	Index.of(char[] a, int startIndex, char valueToFind)
static u.OptionalInt	Index.of(double[] a, double valueToFind)
static u.OptionalInt	Index.of(double[] a, double valueToFind, double tolerance)
static u.OptionalInt	Index.of(double[] a, int startIndex, double valueToFind)
static u.OptionalInt	Index.of(double[] a, int startIndex, double valueToFind, double tolerance)
static u.OptionalInt	Index.of(float[] a, float valueToFind)
static u.OptionalInt	Index.of(float[] a, int startIndex, float valueToFind)
static u.OptionalInt	Index.of(int[] a, int valueToFind)
static u.OptionalInt	Index.of(int[] a, int startIndex, int valueToFind)
static u.OptionalInt	Index.of(long[] a, int startIndex, long valueToFind)
static u.OptionalInt	Index.of(long[] a, long valueToFind)
static u.OptionalInt	Index.of(short[] a, int startIndex, short valueToFind)
static u.OptionalInt	Index.of(short[] a, short valueToFind)
static u.OptionalInt	Index.of(Object[] a, int startIndex, Object valueToFind)
static u.OptionalInt	Index.of(Object[] a, Object valueToFind)
static u.OptionalInt	Index.of(String str, int valueToFind)
static u.OptionalInt	Index.of(String str, int startIndex, int valueToFind)
static u.OptionalInt	Index.of(String str, int startIndex, String valueToFind)
static u.OptionalInt	Index.of(String str, String valueToFind)
static u.OptionalInt	Index.of(Collection<?> c, int startIndex, Object valueToFind)
static u.OptionalInt	Index.of(Collection<?> c, Object valueToFind)
static u.OptionalInt	Index.of(Iterator<?> iter, int startIndex, Object valueToFind)
static u.OptionalInt	Index.of(Iterator<?> iter, Object valueToFind)
static u.OptionalInt	u.OptionalInt.of(int value)
static u.OptionalInt	Index.ofIgnoreCase(String str, int startIndex, String valueToFind)
static u.OptionalInt	Index.ofIgnoreCase(String str, String valueToFind)
static u.OptionalInt	u.OptionalInt.ofNullable(Integer val)
static u.OptionalInt	Index.ofSubArray(boolean[] sourceArray, boolean[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(boolean[] sourceArray, int startIndex, boolean[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(boolean[] sourceArray, int startIndex, boolean[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(byte[] sourceArray, byte[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(byte[] sourceArray, int startIndex, byte[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(byte[] sourceArray, int startIndex, byte[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(char[] sourceArray, char[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(char[] sourceArray, int startIndex, char[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(char[] sourceArray, int startIndex, char[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(double[] sourceArray, double[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(double[] sourceArray, int startIndex, double[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(double[] sourceArray, int startIndex, double[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(float[] sourceArray, float[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(float[] sourceArray, int startIndex, float[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(float[] sourceArray, int startIndex, float[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(int[] sourceArray, int[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(int[] sourceArray, int startIndex, int[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(int[] sourceArray, int startIndex, int[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(long[] sourceArray, int startIndex, long[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(long[] sourceArray, int startIndex, long[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(long[] sourceArray, long[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(short[] sourceArray, int startIndex, short[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(short[] sourceArray, int startIndex, short[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(short[] sourceArray, short[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(Object[] sourceArray, int startIndex, Object[] subArrayToFind)
static u.OptionalInt	Index.ofSubArray(Object[] sourceArray, int startIndex, Object[] subArrayToFind, int beginIndexOfTargetSubArray, int size)	Of sub array.
static u.OptionalInt	Index.ofSubArray(Object[] sourceArray, Object[] subArrayToFind)
static u.OptionalInt	Index.ofSubList(List<?> sourceList, int startIndex, List<?> subListToFind)
static u.OptionalInt	Index.ofSubList(List<?> sourceList, int startIndex, List<?> subListToFind, int beginIndexOfTargetSubList, int size)	Of sub list.
static u.OptionalInt	Index.ofSubList(List<?> sourceList, List<?> subListToFind)
<E extends Exception> u.OptionalInt	u.OptionalInt.or(Throwables.Supplier<u.OptionalInt,E> supplier)
<E extends Exception> u.OptionalInt	IntList.reduce(Throwables.IntBinaryOperator<E> accumulator)	This is equivalent to:

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

Modifier and Type	Method	Description
static <T, E extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(Collection<? extends T> c, Throwables.Predicate<? super T,E> predicate)	Find first and last index.
static <T, E extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(Collection<? extends T> c, Throwables.Predicate<? super T,E> predicate)	Find first and last index.
static <T, E extends Exception, E2 extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(Collection<? extends T> c, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)	Find first and last index.
static <T, E extends Exception, E2 extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(Collection<? extends T> c, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)	Find first and last index.
static <T, E extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(T[] a, Throwables.Predicate<? super T,E> predicate)	Find first and last index.
static <T, E extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(T[] a, Throwables.Predicate<? super T,E> predicate)	Find first and last index.
static <T, E extends Exception, E2 extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(T[] a, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)	Find first and last index.
static <T, E extends Exception, E2 extends Exception> Pair<u.OptionalInt,u.OptionalInt>	Iterables.findFirstAndLastIndex(T[] a, Throwables.Predicate<? super T,E> predicateForFirst, Throwables.Predicate<? super T,E2> predicateForLast)	Find first and last index.
static Pair<Integer,u.OptionalInt>	Median.of(int... 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<Integer,u.OptionalInt>	Median.of(int[] 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.OptionalInt

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

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

Modifier and Type	Method	Description
<E extends Exception> u.OptionalInt	u.OptionalInt.flatMap(Throwables.IntFunction<u.OptionalInt,E> mapper)
ExceptionalStream<Integer,E>	ExceptionalStream.mapPartialToInt(Throwables.Function<? super T,u.OptionalInt,E> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
<E extends Exception> u.OptionalInt	u.OptionalInt.or(Throwables.Supplier<u.OptionalInt,E> supplier)

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

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

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

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

Modifier and Type	Method	Description
static IntStream	IntStream.of(u.OptionalInt op)

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

Modifier and Type	Method	Description
abstract IntStream	IntStream.mapPartial(IntFunction<u.OptionalInt> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
abstract IntStream	Stream.mapPartialToInt(Function<? super T,u.OptionalInt> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex