#
# Licensed to Elasticsearch under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#

#
# Painless definition file. This defines the hierarchy of classes,
# what methods and fields they have, etc.
#

#### Interfaces

class java.util.stream.BaseStream {
  void close()
  boolean isParallel()
  Iterator iterator()
  BaseStream sequential()
  Spliterator spliterator()
  BaseStream unordered()
}

class java.util.stream.Collector {
  BiConsumer accumulator()
  Set characteristics()
  BinaryOperator combiner()
  Function finisher()
  Collector of(Supplier,BiConsumer,BinaryOperator,Function,Collector.Characteristics[])
  Collector of(Supplier,BiConsumer,BinaryOperator,Collector.Characteristics[])
  Supplier supplier()
}

class java.util.stream.DoubleStream {
  boolean allMatch(DoublePredicate)
  boolean anyMatch(DoublePredicate)
  OptionalDouble average()
  Stream boxed()
  DoubleStream.Builder builder()
  def collect(Supplier,ObjDoubleConsumer,BiConsumer)
  DoubleStream concat(DoubleStream,DoubleStream)
  long count()
  DoubleStream distinct()
  DoubleStream empty()
  DoubleStream filter(DoublePredicate)
  OptionalDouble findAny()
  OptionalDouble findFirst()
  DoubleStream flatMap(DoubleFunction)
  void forEach(DoubleConsumer)
  void forEachOrdered(DoubleConsumer)
  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 of(double[])
  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()
}

class java.util.stream.DoubleStream$Builder {
  DoubleStream.Builder add(double)
  DoubleStream build()
}

class java.util.stream.IntStream {
  boolean allMatch(IntPredicate)
  boolean anyMatch(IntPredicate)
  DoubleStream asDoubleStream()
  LongStream asLongStream()
  OptionalDouble average()
  Stream boxed()
  IntStream.Builder builder()
  def collect(Supplier,ObjIntConsumer,BiConsumer)
  IntStream concat(IntStream,IntStream)
  long count()
  IntStream distinct()
  IntStream empty()
  IntStream filter(IntPredicate)
  OptionalInt findAny()
  OptionalInt findFirst()
  IntStream flatMap(IntFunction)
  void forEach(IntConsumer)
  void forEachOrdered(IntConsumer)
  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 of(int[])
  IntStream peek(IntConsumer)
  IntStream range(int,int)
  IntStream rangeClosed(int,int)
  OptionalInt reduce(IntBinaryOperator)
  int reduce(int,IntBinaryOperator)
  IntStream sequential()
  IntStream skip(long)
  IntStream sorted()
  Spliterator.OfInt spliterator()
  int sum()
  IntSummaryStatistics summaryStatistics()
  int[] toArray()
}

class java.util.stream.IntStream$Builder {
  IntStream.Builder add(int)
  IntStream build()
}

class java.util.stream.LongStream {
  boolean allMatch(LongPredicate)
  boolean anyMatch(LongPredicate)
  DoubleStream asDoubleStream()
  OptionalDouble average()
  Stream boxed()
  LongStream.Builder builder()
  def collect(Supplier,ObjLongConsumer,BiConsumer)
  LongStream concat(LongStream,LongStream)
  long count()
  LongStream distinct()
  LongStream empty()
  LongStream filter(LongPredicate)
  OptionalLong findAny()
  OptionalLong findFirst()
  LongStream flatMap(LongFunction)
  void forEach(LongConsumer)
  void forEachOrdered(LongConsumer)
  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 of(long[])
  LongStream peek(LongConsumer)
  LongStream range(long,long)
  LongStream rangeClosed(long,long)
  OptionalLong reduce(LongBinaryOperator)
  long reduce(long,LongBinaryOperator)
  LongStream sequential()
  LongStream skip(long)
  LongStream sorted()
  Spliterator.OfLong spliterator()
  long sum()
  LongSummaryStatistics summaryStatistics()
  long[] toArray()
}

class java.util.stream.LongStream$Builder {
  LongStream.Builder add(long)
  LongStream build()
}

class java.util.stream.Stream {
  boolean allMatch(Predicate)
  boolean anyMatch(Predicate)
  Stream.Builder builder()
  def collect(Collector)
  def collect(Supplier,BiConsumer,BiConsumer)
  Stream concat(Stream,Stream)
  long count()
  Stream distinct()
  Stream empty()
  Stream filter(Predicate)
  Optional findAny()
  Optional findFirst()
  Stream flatMap(Function)
  DoubleStream flatMapToDouble(Function)
  IntStream flatMapToInt(Function)
  LongStream flatMapToLong(Function)
  void forEach(Consumer)
  void forEachOrdered(Consumer)
  Stream limit(long)
  Stream map(Function)
  DoubleStream mapToDouble(ToDoubleFunction)
  IntStream mapToInt(ToIntFunction)
  LongStream mapToLong(ToLongFunction)
  Optional max(Comparator)
  Optional min(Comparator)
  boolean noneMatch(Predicate)
  Stream of(def[])
  Stream peek(Consumer)
  Optional reduce(BinaryOperator)
  def reduce(def,BinaryOperator)
  def reduce(def,BiFunction,BinaryOperator)
  Stream skip(long)
  Stream sorted()
  Stream sorted(Comparator)
  def[] toArray()
  def[] toArray(IntFunction)
}

class java.util.stream.Stream$Builder {
  Stream.Builder add(def)
  Stream build()
}

#### Classes

class java.util.stream.Collectors {
  Collector averagingDouble(ToDoubleFunction)
  Collector averagingInt(ToIntFunction)
  Collector averagingLong(ToLongFunction)
  Collector collectingAndThen(Collector,Function)
  Collector counting()
  Collector groupingBy(Function)
  Collector groupingBy(Function,Collector)
  Collector groupingBy(Function,Supplier,Collector)
  Collector joining()
  Collector joining(CharSequence)
  Collector joining(CharSequence,CharSequence,CharSequence)
  Collector mapping(Function,Collector)
  Collector maxBy(Comparator)
  Collector minBy(Comparator)
  Collector partitioningBy(Predicate)
  Collector partitioningBy(Predicate,Collector)
  Collector reducing(BinaryOperator)
  Collector reducing(def,BinaryOperator)
  Collector reducing(def,Function,BinaryOperator)
  Collector summarizingDouble(ToDoubleFunction)
  Collector summarizingInt(ToIntFunction)
  Collector summarizingLong(ToLongFunction)
  Collector summingDouble(ToDoubleFunction)
  Collector summingInt(ToIntFunction)
  Collector summingLong(ToLongFunction)
  Collector toCollection(Supplier)
  Collector toList()
  Collector toMap(Function,Function)
  Collector toMap(Function,Function,BinaryOperator)
  Collector toMap(Function,Function,BinaryOperator,Supplier)
  Collector toSet()
}

#### Enums

class java.util.stream.Collector$Characteristics {
  Collector.Characteristics CONCURRENT
  Collector.Characteristics IDENTITY_FINISH
  Collector.Characteristics UNORDERED
  Collector.Characteristics valueOf(String)
  Collector.Characteristics[] values()
}
