Package org.apache.sis.math

Class ArrayVector.UnsignedLongs

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<Number>

org.apache.sis.math.Vector

org.apache.sis.math.ArrayVector<Long>

org.apache.sis.math.ArrayVector.Longs

org.apache.sis.math.ArrayVector.UnsignedLongs

All Implemented Interfaces:

Serializable, Iterable<Number>, Collection<Number>, List<Number>, RandomAccess, CheckedContainer<Long>

Enclosing class:

ArrayVector<E extends Number>

private static final class ArrayVector.UnsignedLongs
extends ArrayVector.Longs

A vector backed by an array of type long[] to be interpreted as unsigned values.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sis.math.ArrayVector

ArrayVector.Decimal, ArrayVector.Doubles

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID	For cross-version compatibility.

Fields inherited from class org.apache.sis.math.Vector

PRIME

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
UnsignedLongs(long[] array)	Creates a new vector for the given array.

Method Summary

Modifier and Type	Method	Description
double	doubleValue(int index)	Returns the unsigned long as a double value.
float	floatValue(int index)	Returns the unsigned long as a float value.
boolean	isUnsigned()	Declares this vector as unsigned.
long	longValue(int index)	Returns the unsigned long as a long value, if possible.
(package private) NumberRange<Double>	range(IntSupplier indices, int n)	Finds the minimum and maximum values in the array or in a subset of the array.
String	stringValue(int index)	Returns the string representation at the given index.

Methods inherited from class org.apache.sis.math.ArrayVector.Longs

buffer, equals, fill, get, getElementType, hashCode, increment, indexOf, isEmptyOrNaN, isInteger, isSinglePrecision, set, size

Methods inherited from class org.apache.sis.math.ArrayVector

compress, compress, isNaN, newInstance, verifyType

Methods inherited from class org.apache.sis.math.Vector

backingVector, byteValue, compress, concatenate, copy, create, create, createConcatenate, createForDecimal, createSequence, createSequence, createSubSampling, createTransform, doubleValues, equals, floatValues, intValue, pick, range, repeat, repetitions, reverse, shortValue, subList, subSampling, subtract, toBacking, toString, transform, warning

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Field Details

serialVersionUID

private static final long serialVersionUID

For cross-version compatibility.

See Also:

• Constant Field Values

Constructor Details

UnsignedLongs

UnsignedLongs(long[] array)

Creates a new vector for the given array.

Method Details

isUnsigned

public boolean isUnsigned()

Declares this vector as unsigned.

Overrides:

isUnsigned in class Vector

Returns:

true if the integer values shall be interpreted as unsigned values.

doubleValue

public double doubleValue(int index)

Returns the unsigned long as a double value.

Overrides:

doubleValue in class ArrayVector.Longs

Parameters:

index - the index in the [0 … size-1] range.

Returns:

the value at the given index.

See Also:

• Vector.doubleValues()

floatValue

public float floatValue(int index)

Returns the unsigned long as a float value.

Overrides:

floatValue in class ArrayVector.Longs

Parameters:

index - the index in the [0 … size-1] range.

Returns:

the value at the given index.

See Also:

• Vector.floatValues()
• Vector.isSinglePrecision()

longValue

public long longValue(int index)

Returns the unsigned long as a long value, if possible.

Overrides:

longValue in class ArrayVector.Longs

Parameters:

index - the index in the [0 … size-1] range.

Returns:

the value at the given index.

stringValue

public String stringValue(int index)

Returns the string representation at the given index.

Overrides:

stringValue in class ArrayVector.Longs

Parameters:

index - the index in the [0 … size-1] range.

Returns:

a string representation of the value at the given index (may be null).

See Also:

• Vector.toString()

range

NumberRange<Double> range(IntSupplier indices,
 int n)

Finds the minimum and maximum values in the array or in a subset of the array.

Overrides:

range in class ArrayVector.Longs

Parameters:

indices - supplier of indices of the values to examine for computing the range, or null for the 0, 1, 2, … n-1 sequence.

n - number of indices to get from the supplier.

Returns:

the range of all values at the given indices.