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Shared API for package java.util.stream

Shared API for package java.util.stream

See the Shared API for a high-level overview of all packages and classes.

BaseStream

void close()
boolean equals(Object)
int hashCode()
boolean isParallel()
Iterator iterator()
BaseStream sequential()
Spliterator spliterator()
null toString()
BaseStream unordered()

Collector

static Collector of(Supplier, BiConsumer, BinaryOperator, Collector.Characteristics[])
static Collector of(Supplier, BiConsumer, BinaryOperator, Function, Collector.Characteristics[])
BiConsumer accumulator()
Set characteristics()
BinaryOperator combiner()
boolean equals(Object)
Function finisher()
int hashCode()
Supplier supplier()
null toString()

Collector.Characteristics

static Collector.Characteristics CONCURRENT
static Collector.Characteristics IDENTITY_FINISH
static Collector.Characteristics UNORDERED
static Collector.Characteristics valueOf(null)
static Collector.Characteristics[] values()
int compareTo(Enum)
boolean equals(Object)
int hashCode()
null name()
int ordinal()
null toString()

Collectors

static Collector averagingDouble(ToDoubleFunction)
static Collector averagingInt(ToIntFunction)
static Collector averagingLong(ToLongFunction)
static Collector collectingAndThen(Collector, Function)
static Collector counting()
static Collector groupingBy(Function)
static Collector groupingBy(Function, Collector)
static Collector groupingBy(Function, Supplier, Collector)
static Collector joining()
static Collector joining(CharSequence)
static Collector joining(CharSequence, CharSequence, CharSequence)
static Collector mapping(Function, Collector)
static Collector maxBy(Comparator)
static Collector minBy(Comparator)
static Collector partitioningBy(Predicate)
static Collector partitioningBy(Predicate, Collector)
static Collector reducing(BinaryOperator)
static Collector reducing(def, BinaryOperator)
static Collector reducing(def, Function, BinaryOperator)
static Collector summarizingDouble(ToDoubleFunction)
static Collector summarizingInt(ToIntFunction)
static Collector summarizingLong(ToLongFunction)
static Collector summingDouble(ToDoubleFunction)
static Collector summingInt(ToIntFunction)
static Collector summingLong(ToLongFunction)
static Collector toCollection(Supplier)
static Collector toList()
static Collector toMap(Function, Function)
static Collector toMap(Function, Function, BinaryOperator)
static Collector toMap(Function, Function, BinaryOperator, Supplier)
static Collector toSet()
boolean equals(Object)
int hashCode()
null toString()

DoubleStream

static DoubleStream.Builder builder()
static DoubleStream concat(DoubleStream, DoubleStream)
static DoubleStream empty()
static DoubleStream of(double[])
boolean allMatch(DoublePredicate)
boolean anyMatch(DoublePredicate)
OptionalDouble average()
Stream boxed()
void close()
def collect(Supplier, ObjDoubleConsumer, BiConsumer)
long count()
DoubleStream distinct()
boolean equals(Object)
DoubleStream filter(DoublePredicate)
OptionalDouble findAny()
OptionalDouble findFirst()
DoubleStream flatMap(DoubleFunction)
void forEach(DoubleConsumer)
void forEachOrdered(DoubleConsumer)
int hashCode()
boolean isParallel()
PrimitiveIterator.OfDouble iterator()
DoubleStream limit(long)
DoubleStream map(DoubleUnaryOperator)
IntStream mapToInt(DoubleToIntFunction)
LongStream mapToLong(DoubleToLongFunction)
Stream mapToObj(DoubleFunction)
OptionalDouble max()
OptionalDouble min()
boolean noneMatch(DoublePredicate)
DoubleStream peek(DoubleConsumer)
OptionalDouble reduce(DoubleBinaryOperator)
double reduce(double, DoubleBinaryOperator)
DoubleStream sequential()
DoubleStream skip(long)
DoubleStream sorted()
Spliterator.OfDouble spliterator()
double sum()
DoubleSummaryStatistics summaryStatistics()
double[] toArray()
null toString()
BaseStream unordered()

DoubleStream.Builder

void accept(double)
DoubleStream.Builder add(double)
DoubleConsumer andThen(DoubleConsumer)
DoubleStream build()
boolean equals(Object)
int hashCode()
null toString()

IntStream

static IntStream.Builder builder()
static IntStream concat(IntStream, IntStream)
static IntStream empty()
static IntStream of(int[])
static IntStream range(int, int)
static IntStream rangeClosed(int, int)
boolean allMatch(IntPredicate)
boolean anyMatch(IntPredicate)
DoubleStream asDoubleStream()
LongStream asLongStream()
OptionalDouble average()
Stream boxed()
void close()
def collect(Supplier, ObjIntConsumer, BiConsumer)
long count()
IntStream distinct()
boolean equals(Object)
IntStream filter(IntPredicate)
OptionalInt findAny()
OptionalInt findFirst()
IntStream flatMap(IntFunction)
void forEach(IntConsumer)
void forEachOrdered(IntConsumer)
int hashCode()
boolean isParallel()
PrimitiveIterator.OfInt iterator()
IntStream limit(long)
IntStream map(IntUnaryOperator)
DoubleStream mapToDouble(IntToDoubleFunction)
LongStream mapToLong(IntToLongFunction)
Stream mapToObj(IntFunction)
OptionalInt max()
OptionalInt min()
boolean noneMatch(IntPredicate)
IntStream peek(IntConsumer)
OptionalInt reduce(IntBinaryOperator)
int reduce(int, IntBinaryOperator)
IntStream sequential()
IntStream skip(long)
IntStream sorted()
Spliterator.OfInt spliterator()
int sum()
IntSummaryStatistics summaryStatistics()
int[] toArray()
null toString()
BaseStream unordered()

IntStream.Builder

void accept(int)
IntStream.Builder add(int)
IntConsumer andThen(IntConsumer)
IntStream build()
boolean equals(Object)
int hashCode()
null toString()

LongStream

static LongStream.Builder builder()
static LongStream concat(LongStream, LongStream)
static LongStream empty()
static LongStream of(long[])
static LongStream range(long, long)
static LongStream rangeClosed(long, long)
boolean allMatch(LongPredicate)
boolean anyMatch(LongPredicate)
DoubleStream asDoubleStream()
OptionalDouble average()
Stream boxed()
void close()
def collect(Supplier, ObjLongConsumer, BiConsumer)
long count()
LongStream distinct()
boolean equals(Object)
LongStream filter(LongPredicate)
OptionalLong findAny()
OptionalLong findFirst()
LongStream flatMap(LongFunction)
void forEach(LongConsumer)
void forEachOrdered(LongConsumer)
int hashCode()
boolean isParallel()
PrimitiveIterator.OfLong iterator()
LongStream limit(long)
LongStream map(LongUnaryOperator)
DoubleStream mapToDouble(LongToDoubleFunction)
IntStream mapToInt(LongToIntFunction)
Stream mapToObj(LongFunction)
OptionalLong max()
OptionalLong min()
boolean noneMatch(LongPredicate)
LongStream peek(LongConsumer)
OptionalLong reduce(LongBinaryOperator)
long reduce(long, LongBinaryOperator)
LongStream sequential()
LongStream skip(long)
LongStream sorted()
Spliterator.OfLong spliterator()
long sum()
LongSummaryStatistics summaryStatistics()
long[] toArray()
null toString()
BaseStream unordered()

LongStream.Builder

void accept(long)
LongStream.Builder add(long)
LongConsumer andThen(LongConsumer)
LongStream build()
boolean equals(Object)
int hashCode()
null toString()

Stream

Stream.Builder

void accept(def)
Stream.Builder add(def)
Consumer andThen(Consumer)
Stream build()
boolean equals(Object)
int hashCode()
null toString()

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