| Package | Description |
|---|---|
| java.util |
Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
|
| java.util.function |
Functional interfaces provide target types for lambda expressions and method references.
|
| java.util.stream |
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
|
| Modifier and Type | Class and Description |
|---|---|
class |
DoubleSummaryStatistics
A state object for collecting statistics such as count, min, max, sum, and average.
|
| Modifier and Type | Method and Description |
|---|---|
default void |
Spliterator.OfDouble.forEachRemaining(DoubleConsumer
|
default void |
PrimitiveIterator.OfDouble.forEachRemaining(DoubleConsumer
Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
|
void |
OptionalDouble.ifPresent(DoubleConsumer
Have the specified consumer accept the value if a value is present, otherwise do nothing.
|
boolean |
Spliterator.OfDouble.tryAdvance(DoubleConsumer
|
| Modifier and Type | Method and Description |
|---|---|
default DoubleConsumer |
DoubleConsumer.andThen(DoubleConsumer
Returns a composed
DoubleConsumer that performs, in sequence, this operation followed by the
after operation.
|
| Modifier and Type | Method and Description |
|---|---|
default DoubleConsumer |
DoubleConsumer.andThen(DoubleConsumer
Returns a composed
DoubleConsumer that performs, in sequence, this operation followed by the
after operation.
|
| Modifier and Type | Interface and Description |
|---|---|
static interface |
DoubleStream
A mutable builder for a
DoubleStream.
|
| Modifier and Type | Method and Description |
|---|---|
void |
DoubleStream.forEach(DoubleConsumer
Performs an action for each element of this stream.
|
void |
DoubleStream.forEachOrdered(DoubleConsumer
Performs an action for each element of this stream, guaranteeing that each element is processed in encounter order for streams that have a defined encounter order.
|
DoubleStream |
DoubleStream.peek(DoubleConsumer
Returns a stream consisting of the elements of this stream, additionally performing the provided action on each element as elements are consumed from the resulting stream.
|