Package org.jinq.orm.stream
Class LazyWrappedStream<T>
- java.lang.Object
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- org.jinq.orm.stream.LazyWrappedStream<T>
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- All Implemented Interfaces:
java.lang.AutoCloseable
,java.util.stream.BaseStream<T,java.util.stream.Stream<T>>
,java.util.stream.Stream<T>
- Direct Known Subclasses:
NonQueryJinqStream
public class LazyWrappedStream<T> extends java.lang.Object implements java.util.stream.Stream<T>
Wraps a regular Stream to provide some Jinq methods for the stream.
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Constructor Summary
Constructors Modifier Constructor Description protected
LazyWrappedStream()
protected
LazyWrappedStream(java.util.stream.Stream<T> wrappedStream)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
allMatch(java.util.function.Predicate<? super T> predicate)
boolean
anyMatch(java.util.function.Predicate<? super T> predicate)
void
close()
<R> R
collect(java.util.function.Supplier<R> supplier, java.util.function.BiConsumer<R,? super T> accumulator, java.util.function.BiConsumer<R,R> combiner)
<R,A>
Rcollect(java.util.stream.Collector<? super T,A,R> collector)
long
count()
protected java.util.stream.Stream<T>
createWrappedStream()
java.util.stream.Stream<T>
distinct()
java.util.stream.Stream<T>
filter(java.util.function.Predicate<? super T> predicate)
java.util.Optional<T>
findAny()
java.util.Optional<T>
findFirst()
<R> java.util.stream.Stream<R>
flatMap(java.util.function.Function<? super T,? extends java.util.stream.Stream<? extends R>> mapper)
java.util.stream.DoubleStream
flatMapToDouble(java.util.function.Function<? super T,? extends java.util.stream.DoubleStream> mapper)
java.util.stream.IntStream
flatMapToInt(java.util.function.Function<? super T,? extends java.util.stream.IntStream> mapper)
java.util.stream.LongStream
flatMapToLong(java.util.function.Function<? super T,? extends java.util.stream.LongStream> mapper)
void
forEach(java.util.function.Consumer<? super T> action)
void
forEachOrdered(java.util.function.Consumer<? super T> action)
boolean
isParallel()
java.util.Iterator<T>
iterator()
java.util.stream.Stream<T>
limit(long maxSize)
<R> java.util.stream.Stream<R>
map(java.util.function.Function<? super T,? extends R> mapper)
java.util.stream.DoubleStream
mapToDouble(java.util.function.ToDoubleFunction<? super T> mapper)
java.util.stream.IntStream
mapToInt(java.util.function.ToIntFunction<? super T> mapper)
java.util.stream.LongStream
mapToLong(java.util.function.ToLongFunction<? super T> mapper)
java.util.Optional<T>
max(java.util.Comparator<? super T> comparator)
java.util.Optional<T>
min(java.util.Comparator<? super T> comparator)
boolean
noneMatch(java.util.function.Predicate<? super T> predicate)
java.util.stream.Stream<T>
onClose(java.lang.Runnable closeHandler)
java.util.stream.Stream<T>
parallel()
java.util.stream.Stream<T>
peek(java.util.function.Consumer<? super T> action)
protected void
realizeStream()
java.util.Optional<T>
reduce(java.util.function.BinaryOperator<T> accumulator)
T
reduce(T identity, java.util.function.BinaryOperator<T> accumulator)
<U> U
reduce(U identity, java.util.function.BiFunction<U,? super T,U> accumulator, java.util.function.BinaryOperator<U> combiner)
java.util.stream.Stream<T>
sequential()
java.util.stream.Stream<T>
skip(long n)
java.util.stream.Stream<T>
sorted()
java.util.stream.Stream<T>
sorted(java.util.Comparator<? super T> comparator)
java.util.Spliterator<T>
spliterator()
java.lang.Object[]
toArray()
<A> A[]
toArray(java.util.function.IntFunction<A[]> generator)
java.util.stream.Stream<T>
unordered()
protected <U> java.util.stream.Stream<U>
wrap(java.util.stream.Stream<U> toWrap)
Allows subclasses to wrap streams generated by this class with wrappers that provide additional functionality.
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Constructor Detail
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LazyWrappedStream
protected LazyWrappedStream()
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LazyWrappedStream
protected LazyWrappedStream(java.util.stream.Stream<T> wrappedStream)
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Method Detail
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realizeStream
protected void realizeStream()
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wrap
protected <U> java.util.stream.Stream<U> wrap(java.util.stream.Stream<U> toWrap)
Allows subclasses to wrap streams generated by this class with wrappers that provide additional functionality.
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createWrappedStream
protected java.util.stream.Stream<T> createWrappedStream()
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filter
public java.util.stream.Stream<T> filter(java.util.function.Predicate<? super T> predicate)
- Specified by:
filter
in interfacejava.util.stream.Stream<T>
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map
public <R> java.util.stream.Stream<R> map(java.util.function.Function<? super T,? extends R> mapper)
- Specified by:
map
in interfacejava.util.stream.Stream<T>
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mapToInt
public java.util.stream.IntStream mapToInt(java.util.function.ToIntFunction<? super T> mapper)
- Specified by:
mapToInt
in interfacejava.util.stream.Stream<T>
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mapToLong
public java.util.stream.LongStream mapToLong(java.util.function.ToLongFunction<? super T> mapper)
- Specified by:
mapToLong
in interfacejava.util.stream.Stream<T>
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mapToDouble
public java.util.stream.DoubleStream mapToDouble(java.util.function.ToDoubleFunction<? super T> mapper)
- Specified by:
mapToDouble
in interfacejava.util.stream.Stream<T>
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flatMap
public <R> java.util.stream.Stream<R> flatMap(java.util.function.Function<? super T,? extends java.util.stream.Stream<? extends R>> mapper)
- Specified by:
flatMap
in interfacejava.util.stream.Stream<T>
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flatMapToInt
public java.util.stream.IntStream flatMapToInt(java.util.function.Function<? super T,? extends java.util.stream.IntStream> mapper)
- Specified by:
flatMapToInt
in interfacejava.util.stream.Stream<T>
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flatMapToLong
public java.util.stream.LongStream flatMapToLong(java.util.function.Function<? super T,? extends java.util.stream.LongStream> mapper)
- Specified by:
flatMapToLong
in interfacejava.util.stream.Stream<T>
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flatMapToDouble
public java.util.stream.DoubleStream flatMapToDouble(java.util.function.Function<? super T,? extends java.util.stream.DoubleStream> mapper)
- Specified by:
flatMapToDouble
in interfacejava.util.stream.Stream<T>
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distinct
public java.util.stream.Stream<T> distinct()
- Specified by:
distinct
in interfacejava.util.stream.Stream<T>
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sorted
public java.util.stream.Stream<T> sorted()
- Specified by:
sorted
in interfacejava.util.stream.Stream<T>
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sorted
public java.util.stream.Stream<T> sorted(java.util.Comparator<? super T> comparator)
- Specified by:
sorted
in interfacejava.util.stream.Stream<T>
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peek
public java.util.stream.Stream<T> peek(java.util.function.Consumer<? super T> action)
- Specified by:
peek
in interfacejava.util.stream.Stream<T>
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limit
public java.util.stream.Stream<T> limit(long maxSize)
- Specified by:
limit
in interfacejava.util.stream.Stream<T>
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skip
public java.util.stream.Stream<T> skip(long n)
- Specified by:
skip
in interfacejava.util.stream.Stream<T>
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forEach
public void forEach(java.util.function.Consumer<? super T> action)
- Specified by:
forEach
in interfacejava.util.stream.Stream<T>
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forEachOrdered
public void forEachOrdered(java.util.function.Consumer<? super T> action)
- Specified by:
forEachOrdered
in interfacejava.util.stream.Stream<T>
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toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interfacejava.util.stream.Stream<T>
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toArray
public <A> A[] toArray(java.util.function.IntFunction<A[]> generator)
- Specified by:
toArray
in interfacejava.util.stream.Stream<T>
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reduce
public T reduce(T identity, java.util.function.BinaryOperator<T> accumulator)
- Specified by:
reduce
in interfacejava.util.stream.Stream<T>
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reduce
public java.util.Optional<T> reduce(java.util.function.BinaryOperator<T> accumulator)
- Specified by:
reduce
in interfacejava.util.stream.Stream<T>
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reduce
public <U> U reduce(U identity, java.util.function.BiFunction<U,? super T,U> accumulator, java.util.function.BinaryOperator<U> combiner)
- Specified by:
reduce
in interfacejava.util.stream.Stream<T>
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collect
public <R> R collect(java.util.function.Supplier<R> supplier, java.util.function.BiConsumer<R,? super T> accumulator, java.util.function.BiConsumer<R,R> combiner)
- Specified by:
collect
in interfacejava.util.stream.Stream<T>
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collect
public <R,A> R collect(java.util.stream.Collector<? super T,A,R> collector)
- Specified by:
collect
in interfacejava.util.stream.Stream<T>
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min
public java.util.Optional<T> min(java.util.Comparator<? super T> comparator)
- Specified by:
min
in interfacejava.util.stream.Stream<T>
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max
public java.util.Optional<T> max(java.util.Comparator<? super T> comparator)
- Specified by:
max
in interfacejava.util.stream.Stream<T>
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count
public long count()
- Specified by:
count
in interfacejava.util.stream.Stream<T>
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anyMatch
public boolean anyMatch(java.util.function.Predicate<? super T> predicate)
- Specified by:
anyMatch
in interfacejava.util.stream.Stream<T>
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allMatch
public boolean allMatch(java.util.function.Predicate<? super T> predicate)
- Specified by:
allMatch
in interfacejava.util.stream.Stream<T>
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noneMatch
public boolean noneMatch(java.util.function.Predicate<? super T> predicate)
- Specified by:
noneMatch
in interfacejava.util.stream.Stream<T>
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findFirst
public java.util.Optional<T> findFirst()
- Specified by:
findFirst
in interfacejava.util.stream.Stream<T>
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findAny
public java.util.Optional<T> findAny()
- Specified by:
findAny
in interfacejava.util.stream.Stream<T>
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iterator
public java.util.Iterator<T> iterator()
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spliterator
public java.util.Spliterator<T> spliterator()
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isParallel
public boolean isParallel()
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sequential
public java.util.stream.Stream<T> sequential()
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parallel
public java.util.stream.Stream<T> parallel()
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unordered
public java.util.stream.Stream<T> unordered()
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onClose
public java.util.stream.Stream<T> onClose(java.lang.Runnable closeHandler)
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