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O

ObjDoubleConsumer<T> - Interface in java8.util.function

Represents an operation that accepts an object-valued and a double-valued argument, and returns no result.

Objects - Class in java8.util

This class consists of static utility methods for operating on objects.

ObjIntConsumer<T> - Interface in java8.util.function

Represents an operation that accepts an object-valued and a int-valued argument, and returns no result.

ObjLongConsumer<T> - Interface in java8.util.function

Represents an operation that accepts an object-valued and a long-valued argument, and returns no result.

obtrudeException(Throwable) - Method in class java8.util.concurrent.CompletableFuture

Forcibly causes subsequent invocations of method CompletableFuture.get() and related methods to throw the given exception, whether or not already completed.

obtrudeValue(T) - Method in class java8.util.concurrent.CompletableFuture

Forcibly sets or resets the value subsequently returned by method CompletableFuture.get() and related methods, whether or not already completed.

of(T) - Static method in class java8.util.Optional

Returns an Optional with the specified present non-null value.

of(double) - Static method in class java8.util.OptionalDouble

Return an OptionalDouble with the specified value present.

of(int) - Static method in class java8.util.OptionalInt

Return an OptionalInt with the specified value present.

of(long) - Static method in class java8.util.OptionalLong

Return an OptionalLong with the specified value present.

of(Supplier<R>, BiConsumer<R, T>, BinaryOperator<R>, Collector.Characteristics...) - Static method in class java8.util.stream.Collectors

Returns a new Collector described by the given supplier, accumulator, and combiner functions.

of(Supplier<A>, BiConsumer<A, T>, BinaryOperator<A>, Function<A, R>, Collector.Characteristics...) - Static method in class java8.util.stream.Collectors

Returns a new Collector described by the given supplier, accumulator, combiner, and finisher functions.

of(double) - Static method in class java8.util.stream.DoubleStreams

Returns a sequential DoubleStream containing a single element.

of(double...) - Static method in class java8.util.stream.DoubleStreams

Returns a sequential ordered stream whose elements are the specified values.

of(int) - Static method in class java8.util.stream.IntStreams

Returns a sequential IntStream containing a single element.

of(int...) - Static method in class java8.util.stream.IntStreams

Returns a sequential ordered stream whose elements are the specified values.

of(long) - Static method in class java8.util.stream.LongStreams

Returns a sequential LongStream containing a single element.

of(long...) - Static method in class java8.util.stream.LongStreams

Returns a sequential ordered stream whose elements are the specified values.

of(T) - Static method in class java8.util.stream.StreamSupport

Returns a sequential Stream containing a single element.

of(T...) - Static method in class java8.util.stream.StreamSupport

Returns a sequential ordered stream whose elements are the specified values.

ofNullable(T) - Static method in class java8.util.Optional

Returns an Optional describing the specified value, if non-null, otherwise returns an empty Optional.

onAdvance(int, int) - Method in class java8.util.concurrent.Phaser

Overridable method to perform an action upon impending phase advance, and to control termination.

onClose(Runnable) - Method in interface java8.util.stream.BaseStream

Returns an equivalent stream with an additional close handler.

onCompletion(CountedCompleter<?>) - Method in class java8.util.concurrent.CountedCompleter

Performs an action when method CountedCompleter.tryComplete() is invoked and the pending count is zero, or when the unconditional method CountedCompleter.complete(T) is invoked.

onExceptionalCompletion(Throwable, CountedCompleter<?>) - Method in class java8.util.concurrent.CountedCompleter

Performs an action when method ForkJoinTask.completeExceptionally(Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not already otherwise completed normally.

onStart() - Method in class java8.util.concurrent.ForkJoinWorkerThread

Initializes internal state after construction but before processing any tasks.

onTermination(Throwable) - Method in class java8.util.concurrent.ForkJoinWorkerThread

Performs cleanup associated with termination of this worker thread.

Optional<T> - Class in java8.util

A container object which may or may not contain a non-null value.

OptionalDouble - Class in java8.util

A container object which may or may not contain a double value.

OptionalInt - Class in java8.util

A container object which may or may not contain a int value.

OptionalLong - Class in java8.util

A container object which may or may not contain a long value.

or(BiPredicate<? super T, ? super U>, BiPredicate<? super T, ? super U>) - Static method in class java8.util.function.BiPredicates

Returns a composed predicate that represents a short-circuiting logical OR of the this_ predicate and another.

or(DoublePredicate, DoublePredicate) - Static method in class java8.util.function.DoublePredicates

Returns a composed predicate that represents a short-circuiting logical OR of the this_ predicate and another.

or(IntPredicate, IntPredicate) - Static method in class java8.util.function.IntPredicates

Returns a composed predicate that represents a short-circuiting logical OR of the this_ predicate and another.

or(LongPredicate, LongPredicate) - Static method in class java8.util.function.LongPredicates

Returns a composed predicate that represents a short-circuiting logical OR of the this_ predicate and another.

or(Predicate<? super T>, Predicate<? super T>) - Static method in class java8.util.function.Predicates

Returns a composed predicate that represents a short-circuiting logical OR of the this_ predicate and another.

ORDERED - Static variable in interface java8.util.Spliterator

Characteristic value signifying that an encounter order is defined for elements.

orElse(T) - Method in class java8.util.Optional

Return the value if present, otherwise return other.

orElse(double) - Method in class java8.util.OptionalDouble

Return the value if present, otherwise return other.

orElse(int) - Method in class java8.util.OptionalInt

Return the value if present, otherwise return other.

orElse(long) - Method in class java8.util.OptionalLong

Return the value if present, otherwise return other.

orElseGet(Supplier<? extends T>) - Method in class java8.util.Optional

Return the value if present, otherwise invoke other and return the result of that invocation.

orElseGet(DoubleSupplier) - Method in class java8.util.OptionalDouble

Return the value if present, otherwise invoke other and return the result of that invocation.

orElseGet(IntSupplier) - Method in class java8.util.OptionalInt

Return the value if present, otherwise invoke other and return the result of that invocation.

orElseGet(LongSupplier) - Method in class java8.util.OptionalLong

Return the value if present, otherwise invoke other and return the result of that invocation.

orElseThrow(Supplier<? extends X>) - Method in class java8.util.Optional

Return the contained value, if present, otherwise throw an exception to be created by the provided supplier.

orElseThrow(Supplier<X>) - Method in class java8.util.OptionalDouble

Return the contained value, if present, otherwise throw an exception to be created by the provided supplier.

orElseThrow(Supplier<X>) - Method in class java8.util.OptionalInt

Return the contained value, if present, otherwise throw an exception to be created by the provided supplier.

orElseThrow(Supplier<X>) - Method in class java8.util.OptionalLong

Return the contained value, if present, otherwise throw an exception to be created by the provided supplier.

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