Package jolt

Class Jolt

java.lang.Object

jolt.Jolt

public final class Jolt
extends Object

Jolt relies on preview features of the Java platform:

• Jolt refers to one or more preview APIs: MemoryAddress, MemorySegment, SegmentAllocator.

Programs can only use Jolt when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	JOLT_VERSION

Method Summary

Modifier and Type	Method	Description
static int[]	arrayOf(Collection<? extends Integer> collection)
static void	assertDoublePrecision()
static void	assertSinglePrecision()
static void	createFactory()
static void	destroyFactory()
static boolean	doublePrecision()
static JoltFeatures	features()
static Set<JoltFeature>	featureSet()
static void	load()	Loads the native libraries from the JAR.
static MemorySegmentPREVIEW	ofArray(SegmentAllocatorPREVIEW alloc, JoltNative[] objs)
static MemoryAddressPREVIEW	ptr(JoltNative obj)
static void	registerDefaultAllocator()
static void	registerTypes()
static RuntimeException	tryingDoublePrecision()
static RuntimeException	tryingSinglePrecision()
static <T extends Deletable> void	use(T obj, Consumer<T> block)
static <T extends Deletable, R> R	use(T obj, Function<T,R> block)

Methods inherited from class java.lang.Object

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

Field Details

JOLT_VERSION

public static final String JOLT_VERSION

See Also:

• Constant Field Values

Method Details

load

public static void load()

Loads the native libraries from the JAR.

features

public static JoltFeatures features()

featureSet

public static Set<JoltFeature> featureSet()

doublePrecision

public static boolean doublePrecision()

tryingDoublePrecision

public static RuntimeException tryingDoublePrecision()

assertSinglePrecision

public static void assertSinglePrecision()

tryingSinglePrecision

public static RuntimeException tryingSinglePrecision()

ptr

public static MemoryAddressPREVIEW ptr(@Nullable
 JoltNative obj)

ofArray

public static MemorySegmentPREVIEW ofArray(SegmentAllocatorPREVIEW alloc,
 JoltNative[] objs)

arrayOf

public static int[] arrayOf(Collection<? extends Integer> collection)

use

public static <T extends Deletable> void use(T obj,
 Consumer<T> block)

use

public static <T extends Deletable,
R> R use(T obj,
 Function<T,R> block)

assertDoublePrecision

public static void assertDoublePrecision()

registerDefaultAllocator

public static void registerDefaultAllocator()

createFactory

public static void createFactory()

destroyFactory

public static void destroyFactory()

registerTypes

public static void registerTypes()