Package io.deephaven.qst.array

Interface PrimitiveArray<T>

Type Parameters:

T - the boxed primitive type

All Superinterfaces:

Array<T>

All Known Implementing Classes:

BooleanArray, ByteArray, CharArray, DoubleArray, FloatArray, IntArray, LongArray, PrimitiveArrayBase, ShortArray

public interface PrimitiveArray<T>
extends Array<T>

A primitive array-like object.

See Also:

• ByteArray
• BooleanArray
• CharArray
• ShortArray
• IntArray
• LongArray
• FloatArray
• DoubleArray

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	PrimitiveArray.Visitor<R>

Method Summary

Modifier and Type	Method	Description
static <T> ArrayBuilder<T,? extends PrimitiveArray<T>,?>	builder(PrimitiveType<T> type)
static <T> ArrayBuilder<T,? extends PrimitiveArray<T>,?>	builder(PrimitiveType<T> type, int initialCapacity)
PrimitiveType<T>	componentType()
static <T> PrimitiveArray<T>	empty(PrimitiveType<T> type)
boolean	isNull(int index)
static <T> PrimitiveArray<T>	of(PrimitiveType<T> type, Iterable<T> data)
static <T> PrimitiveArray<T>	of(PrimitiveType<T> type, Collection<T> data)
static <T> PrimitiveArray<T>	of(PrimitiveType<T> type, T... data)
T	value(int index)
<R> R	walk(PrimitiveArray.Visitor<R> visitor)

Methods inherited from interface io.deephaven.qst.array.Array

size, walk

Method Details

builder

static <T>
ArrayBuilder<T,? extends PrimitiveArray<T>,?> builder(PrimitiveType<T> type)

builder

static <T>
ArrayBuilder<T,? extends PrimitiveArray<T>,?> builder(PrimitiveType<T> type,
 int initialCapacity)

empty

static <T> PrimitiveArray<T> empty(PrimitiveType<T> type)

of

static <T> PrimitiveArray<T> of(PrimitiveType<T> type,
 T... data)

of

static <T> PrimitiveArray<T> of(PrimitiveType<T> type,
 Iterable<T> data)

of

static <T> PrimitiveArray<T> of(PrimitiveType<T> type,
 Collection<T> data)

value

T value(int index)

Returns:

the boxed value at index

isNull

boolean isNull(int index)

Returns:

whether the value at index is null

componentType

PrimitiveType<T> componentType()

Specified by:

componentType in interface Array<T>

walk

<R> R walk(PrimitiveArray.Visitor<R> visitor)