speiger.src.collections.ints.utils

Class IntSplititerators

java.lang.Object

speiger.src.collections.ints.utils.IntSplititerators

public class IntSplititerators
extends java.lang.Object

Helper class that provides SplitIterators for normal and stream usage

Constructor Summary

Constructors

Constructor and Description
IntSplititerators()

Method Summary

Modifier and Type	Method and Description
static java.util.Spliterator.OfInt	createArrayJavaSplititerator(int[] array, int characteristics) Creates A stream compatible split iterator without copying the original array or boxing
static java.util.Spliterator.OfInt	createArrayJavaSplititerator(int[] array, int size, int characteristics) Creates A stream compatible split iterator without copying the original array or boxing
static java.util.Spliterator.OfInt	createArrayJavaSplititerator(int[] array, int offset, int size, int characteristics) Creates A stream compatible split iterator without copying the original array or boxing
static IntSplititerator	createArraySplititerator(int[] array, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing
static IntSplititerator	createArraySplititerator(int[] array, int size, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing
static IntSplititerator	createArraySplititerator(int[] array, int offset, int size, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing
static java.util.Spliterator.OfInt	createJavaSplititerator(IntCollection collection, int characteristics) Creates a stream compatible split iterator without copying it or boxing it
static java.util.Spliterator.OfInt	createSizedJavaSplititerator(IntIterator iterator, long size, int characteristics) Creates a stream compatible split iterator without copying it or boxing it
static IntSplititerator	createSizedSplititerator(IntIterator iterator, long size, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing
static IntSplititerator	createSplititerator(IntCollection collection, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing
static java.util.Spliterator.OfInt	createUnknownJavaSplititerator(IntIterator iterator, int characteristics) Creates a stream compatible split iterator without copying it or boxing it
static IntSplititerator	createUnknownSplititerator(IntIterator iterator, int characteristics) Creates a Type Specific SplitIterator to reduce boxing/unboxing

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntSplititerators

public IntSplititerators()

Method Detail

createArrayJavaSplititerator

public static java.util.Spliterator.OfInt createArrayJavaSplititerator(int[] array,
                                                                       int characteristics)

Creates A stream compatible split iterator without copying the original array or boxing

Parameters:

array - that should be wrapped into a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

createArrayJavaSplititerator

public static java.util.Spliterator.OfInt createArrayJavaSplititerator(int[] array,
                                                                       int size,
                                                                       int characteristics)

Creates A stream compatible split iterator without copying the original array or boxing

Parameters:

array - that should be wrapped into a split iterator

size - the maximum index within the array

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

Throws:

java.lang.IllegalStateException - if the size is outside of the array size

createArrayJavaSplititerator

public static java.util.Spliterator.OfInt createArrayJavaSplititerator(int[] array,
                                                                       int offset,
                                                                       int size,
                                                                       int characteristics)

Creates A stream compatible split iterator without copying the original array or boxing

Parameters:

array - that should be wrapped into a split iterator

offset - the starting index of the array

size - the maximum index within the array

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

Throws:

java.lang.IllegalStateException - the offset and size are outside of the arrays range

createJavaSplititerator

public static java.util.Spliterator.OfInt createJavaSplititerator(IntCollection collection,
                                                                  int characteristics)

Creates a stream compatible split iterator without copying it or boxing it

Parameters:

collection - the collection that should be wrapped in a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

createUnknownJavaSplititerator

public static java.util.Spliterator.OfInt createUnknownJavaSplititerator(IntIterator iterator,
                                                                         int characteristics)

Creates a stream compatible split iterator without copying it or boxing it

Parameters:

iterator - the Iterator that should be wrapped in a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

createSizedJavaSplititerator

public static java.util.Spliterator.OfInt createSizedJavaSplititerator(IntIterator iterator,
                                                                       long size,
                                                                       int characteristics)

Creates a stream compatible split iterator without copying it or boxing it

Parameters:

iterator - the collection that should be wrapped in a split iterator

size - the amount of elements in the iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a split iterator of a Stream compatible type

createArraySplititerator

public static IntSplititerator createArraySplititerator(int[] array,
                                                        int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

array - that should be wrapped into a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator

createArraySplititerator

public static IntSplititerator createArraySplititerator(int[] array,
                                                        int size,
                                                        int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

array - that should be wrapped into a split iterator

size - the maximum index within the array

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator

Throws:

java.lang.IllegalStateException - if the size is outside of the array size

createArraySplititerator

public static IntSplititerator createArraySplititerator(int[] array,
                                                        int offset,
                                                        int size,
                                                        int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

array - that should be wrapped into a split iterator

offset - the starting index of the array

size - the maximum index within the array

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator

Throws:

java.lang.IllegalStateException - the offset and size are outside of the arrays range

createSplititerator

public static IntSplititerator createSplititerator(IntCollection collection,
                                                   int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

collection - the collection that should be wrapped in a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator

createUnknownSplititerator

public static IntSplititerator createUnknownSplititerator(IntIterator iterator,
                                                          int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

iterator - the Iterator that should be wrapped in a split iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator

createSizedSplititerator

public static IntSplititerator createSizedSplititerator(IntIterator iterator,
                                                        long size,
                                                        int characteristics)

Creates a Type Specific SplitIterator to reduce boxing/unboxing

Parameters:

iterator - the collection that should be wrapped in a split iterator

size - the amount of elements in the iterator

characteristics - characteristics properties of this spliterator's source or elements.

Returns:

a Type Specific SplitIterator