Uses of Class
com.annimon.stream.OptionalLong

Packages that use OptionalLong

Package	Description
com.annimon.stream

Uses of OptionalLong in com.annimon.stream

Methods in com.annimon.stream that return OptionalLong

Modifier and Type	Method and Description
static OptionalLong	OptionalLong.empty() Returns an empty OptionalLong instance.
OptionalLong	OptionalLong.executeIfAbsent(Runnable action) Invokes action function if value is absent.
OptionalLong	OptionalLong.executeIfPresent(LongConsumer consumer) Invokes consumer function with the value if present.
OptionalLong	OptionalLong.filter(LongPredicate predicate) Performs filtering on inner value if present.
OptionalLong	LongStream.findFirst() Returns the first element wrapped by OptionalLong class.
OptionalLong	LongStream.findSingle() Returns the single element wrapped by OptionalLong class.
OptionalLong	OptionalLong.map(LongUnaryOperator mapper) Invokes the given mapping function on inner value if present.
OptionalLong	OptionalDouble.mapToLong(DoubleToLongFunction mapper) Invokes the given mapping function on inner value if present.
OptionalLong	OptionalInt.mapToLong(IntToLongFunction mapper) Invokes mapping function on inner value if present.
OptionalLong	Optional.mapToLong(ToLongFunction<? super T> mapper) Invokes mapping function on inner value if present.
OptionalLong	LongStream.max() Returns an OptionalLong describing the maximum element of this stream, or an empty optional if this stream is empty.
OptionalLong	LongStream.min() Returns an OptionalLong describing the minimum element of this stream, or an empty optional if this stream is empty.
static OptionalLong	OptionalLong.of(long value) Returns an OptionalLong with the specified value present.
OptionalLong	OptionalLong.or(Supplier<OptionalLong> supplier) Returns current OptionalLong if value is present, otherwise returns an OptionalLong produced by supplier function.
OptionalLong	LongStream.reduce(LongBinaryOperator accumulator) Performs a reduction on the elements of this stream, using an associative accumulation function, and returns an OptionalLong describing the reduced value, if any.

Method parameters in com.annimon.stream with type arguments of type OptionalLong

Modifier and Type	Method and Description
OptionalLong	OptionalLong.or(Supplier<OptionalLong> supplier) Returns current OptionalLong if value is present, otherwise returns an OptionalLong produced by supplier function.