speiger.src.collections.doubles.utils

Class DoubleSplititerators

java.lang.Object

speiger.src.collections.doubles.utils.DoubleSplititerators

public class DoubleSplititerators
extends java.lang.Object

Helper class that provides SplitIterators for normal and stream usage

Constructor Summary

Constructors

Constructor and Description
DoubleSplititerators()

Method Summary

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

DoubleSplititerators

public DoubleSplititerators()

Method Detail

createArrayJavaSplititerator

public static java.util.Spliterator.OfDouble createArrayJavaSplititerator(double[] 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.OfDouble createArrayJavaSplititerator(double[] 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.OfDouble createArrayJavaSplititerator(double[] 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.OfDouble createJavaSplititerator(DoubleCollection 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.OfDouble createUnknownJavaSplititerator(DoubleIterator 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.OfDouble createSizedJavaSplititerator(DoubleIterator 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 DoubleSplititerator createArraySplititerator(double[] 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 DoubleSplititerator createArraySplititerator(double[] 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 DoubleSplititerator createArraySplititerator(double[] 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 DoubleSplititerator createSplititerator(DoubleCollection 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 DoubleSplititerator createUnknownSplititerator(DoubleIterator 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 DoubleSplititerator createSizedSplititerator(DoubleIterator 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