IntStreams

java.lang.Object
- java8.util.stream.IntStreams

```
public final class IntStreams
extends java.lang.Object
```
A place for static default implementations of the new Java 8 default interface methods and static interface methods in the IntStream interface.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`IntStreams.J8Builder` A place for static default implementations of the new Java 8 default interface methods and static interface methods in the `IntStream.Builder` interface.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static IntStream.Builder`	`builder()` Returns a builder for an `IntStream`.
`static IntStream`	`concat(IntStream a, IntStream b)` Creates a lazily concatenated stream whose elements are all the elements of the first stream followed by all the elements of the second stream.
`static IntStream`	`empty()` Returns an empty sequential `IntStream`.
`static IntStream`	`generate(IntSupplier s)` Returns an infinite sequential unordered stream where each element is generated by the provided `IntSupplier`.
`static IntStream`	`iterate(int seed, IntUnaryOperator f)` Returns an infinite sequential ordered `IntStream` produced by iterative application of a function `f` to an initial element `seed`, producing a `Stream` consisting of `seed`, `f(seed)`, `f(f(seed))`, etc.
`static IntStream`	`of(int... values)` Returns a sequential ordered stream whose elements are the specified values.
`static IntStream`	`of(int t)` Returns a sequential `IntStream` containing a single element.
`static IntStream`	`range(int startInclusive, int endExclusive)` Returns a sequential ordered `IntStream` from `startInclusive` (inclusive) to `endExclusive` (exclusive) by an incremental step of `1`.
`static IntStream`	`rangeClosed(int startInclusive, int endInclusive)` Returns a sequential ordered `IntStream` from `startInclusive` (inclusive) to `endInclusive` (inclusive) by an incremental step of `1`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - builder
```
public static IntStream.Builder builder()
```
    Returns a builder for an IntStream.
    
    Returns:
    
    a stream builder
  - empty
```
public static IntStream empty()
```
    Returns an empty sequential IntStream.
    
    Returns:
    
    an empty sequential stream
  - of
```
public static IntStream of(int t)
```
    Returns a sequential IntStream containing a single element.
    
    Parameters:
    
    t - the single element
    
    Returns:
    
    a singleton sequential stream
  - of
```
public static IntStream of(int... values)
```
    Returns a sequential ordered stream whose elements are the specified values.
    
    Parameters:
    
    values - the elements of the new stream
    
    Returns:
    
    the new stream
  - iterate
```
public static IntStream iterate(int seed,
                                IntUnaryOperator f)
```
    Returns an infinite sequential ordered IntStream produced by iterative application of a function f to an initial element seed, producing a Stream consisting of seed, f(seed), f(f(seed)), etc.
    The first element (position 0) in the IntStream will be the provided seed. For n > 0, the element at position n, will be the result of applying the function f to the element at position n - 1.
    
    Parameters:
    
    seed - the initial element
    
    f - a function to be applied to to the previous element to produce a new element
    
    Returns:
    
    A new sequential IntStream
  - generate
```
public static IntStream generate(IntSupplier s)
```
    Returns an infinite sequential unordered stream where each element is generated by the provided IntSupplier. This is suitable for generating constant streams, streams of random elements, etc.
    
    Parameters:
    
    s - the IntSupplier for generated elements
    
    Returns:
    
    a new infinite sequential unordered IntStream
  - range
```
public static IntStream range(int startInclusive,
                              int endExclusive)
```
    Returns a sequential ordered IntStream from startInclusive (inclusive) to endExclusive (exclusive) by an incremental step of 1.
    API Note:
    
    An equivalent sequence of increasing values can be produced sequentially using a for loop as follows:
```
     for (int i = startInclusive; i < endExclusive ; i++) { ... }
 
```
    Parameters:
    
    startInclusive - the (inclusive) initial value
    
    endExclusive - the exclusive upper bound
    
    Returns:
    
    a sequential IntStream for the range of int elements
  - rangeClosed
```
public static IntStream rangeClosed(int startInclusive,
                                    int endInclusive)
```
    Returns a sequential ordered IntStream from startInclusive (inclusive) to endInclusive (inclusive) by an incremental step of 1.
    API Note:
    
    An equivalent sequence of increasing values can be produced sequentially using a for loop as follows:
```
     for (int i = startInclusive; i <= endInclusive ; i++) { ... }
 
```
    Parameters:
    
    startInclusive - the (inclusive) initial value
    
    endInclusive - the inclusive upper bound
    
    Returns:
    
    a sequential IntStream for the range of int elements
  - concat
```
public static IntStream concat(IntStream a,
                               IntStream b)
```
    Creates a lazily concatenated stream whose elements are all the elements of the first stream followed by all the elements of the second stream. The resulting stream is ordered if both of the input streams are ordered, and parallel if either of the input streams is parallel. When the resulting stream is closed, the close handlers for both input streams are invoked.
    Implementation Note:
    Use caution when constructing streams from repeated concatenation. Accessing an element of a deeply concatenated stream can result in deep call chains, or even StackOverflowException.
    
    Parameters:
    
    a - the first stream
    
    b - the second stream
    
    Returns:
    
    the concatenation of the two input streams

Class IntStreams

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

builder

empty

of

of

iterate

generate

range

rangeClosed

concat