Index (WebAssembly4J Runtime 1.2.3 API)

A B C D E F G H I J L M N P Q R S T U V W
All Classes and Interfaces|All Packages

A

ai.tegmentum.webassembly4j.runtime - package ai.tegmentum.webassembly4j.runtime
ai.tegmentum.webassembly4j.runtime.annotation - package ai.tegmentum.webassembly4j.runtime.annotation
ai.tegmentum.webassembly4j.runtime.component - package ai.tegmentum.webassembly4j.runtime.component
ai.tegmentum.webassembly4j.runtime.gc - package ai.tegmentum.webassembly4j.runtime.gc: WasmGC Object Bridge -- automatic marshalling between Java objects and WebAssembly GC struct instances.
ai.tegmentum.webassembly4j.runtime.marshal - package ai.tegmentum.webassembly4j.runtime.marshal
ai.tegmentum.webassembly4j.runtime.proxy - package ai.tegmentum.webassembly4j.runtime.proxy
ai.tegmentum.webassembly4j.runtime.spi - package ai.tegmentum.webassembly4j.runtime.spi
alignment() - Method in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: Returns the alignment of this type in bytes.
alignTo(int, int) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.CanonicalABI: Aligns an offset up to the given alignment boundary.
allocate(int, int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.BumpAllocator
allocate(int, int) - Method in interface ai.tegmentum.webassembly4j.runtime.marshal.MemoryAllocator: Allocates a block of memory with the given size and alignment.
allocator() - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Returns the memory allocator.

B

bind(Class<T>) - Method in class ai.tegmentum.webassembly4j.runtime.WasmInstance
bind(Class<T>) - Method in class ai.tegmentum.webassembly4j.runtime.WasmModule
BOOL - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
builder() - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
bump(int, int) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryAllocators: Creates a bump allocator for linear memory.
BumpAllocator - Class in ai.tegmentum.webassembly4j.runtime.marshal: Simple bump allocator for WebAssembly linear memory.
BumpAllocator(int, int) - Constructor for class ai.tegmentum.webassembly4j.runtime.marshal.BumpAllocator: Creates a bump allocator starting at the given offset.

C

cabiRealloc(Function) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryAllocators: Creates an allocator backed by the cabi_realloc function.
call(byte[], String, Class<R>, Object...) - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
call(byte[], String, Class<R>, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder
call(String, Class<R>, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmInstance
call(String, Class<R>, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmModule: Invokes a function using a shared instance.
callVoid(byte[], String, Object...) - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
callVoid(byte[], String, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder
callVoid(String, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmInstance
callVoid(String, Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmModule: Invokes a void function using a shared instance.
CanonicalABI - Class in ai.tegmentum.webassembly4j.runtime.marshal: Static utilities for Component Model Canonical ABI layout calculations.
close() - Method in class ai.tegmentum.webassembly4j.runtime.WasmInstance
close() - Method in class ai.tegmentum.webassembly4j.runtime.WasmModule
compile(byte[]) - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
compile(byte[]) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder
ComponentLowerer - Class in ai.tegmentum.webassembly4j.runtime.component: Extracts the first core WASM module from a component model binary.
ComponentProxyFactory - Class in ai.tegmentum.webassembly4j.runtime.proxy: Creates interface proxies bound to a native ComponentInstance.
create(Class<T>, Engine, Component, ComponentInstance) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.ComponentProxyFactory
create(Class<T>, Engine, Module, Instance) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.ProxyFactory
create(Class<T>, Engine, Module, Instance, GcExtension) - Static method in class ai.tegmentum.webassembly4j.runtime.gc.GcProxyFactory: Creates a proxy binding for the given interface using GC-based marshalling.
create(Class<T>, Instance, Module, Engine) - Method in interface ai.tegmentum.webassembly4j.runtime.spi.WasmBindingProvider
createFromComponent(Class<T>, ComponentInstance, Component, Engine) - Method in interface ai.tegmentum.webassembly4j.runtime.spi.WasmBindingProvider: Creates a binding from a native component instance.
currentOffset() - Method in class ai.tegmentum.webassembly4j.runtime.marshal.BumpAllocator: Returns the current allocation offset (high-water mark).

D

decode(Memory, int, int) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.StringCodec: Decodes a string from WebAssembly linear memory.

E

encode(String, Memory, MemoryAllocator) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.StringCodec: Encodes a string into WebAssembly linear memory.
engine(String) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder
engineConfig(EngineConfig) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder

F

F32 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
F64 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
fieldOffsets(TypeLayout...) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.CanonicalABI: Computes the byte offset of each field in a record.
forExtension(GcExtension) - Static method in class ai.tegmentum.webassembly4j.runtime.gc.GcMarshaller: Creates a marshaller using the given GC extension and a new type mapper.
forExtension(GcExtension, GcTypeMapper) - Static method in class ai.tegmentum.webassembly4j.runtime.gc.GcMarshaller: Creates a marshaller using the given GC extension and type mapper.
free(int, int, int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.BumpAllocator
free(int, int, int) - Method in interface ai.tegmentum.webassembly4j.runtime.marshal.MemoryAllocator: Frees a previously allocated block of memory.
fromInstance(Instance) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Creates a MarshalContext from a WASM instance by resolving the default memory export and building an appropriate allocator.
fromInstance(Instance) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryAllocators: Creates an allocator from a WASM instance by probing for known allocation exports.
fromWasm(Object, Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter

G

GcMapped - Annotation Type in ai.tegmentum.webassembly4j.runtime.gc: Marks a Java class or record as mappable to a WebAssembly GC struct type.
GcMarshaller - Class in ai.tegmentum.webassembly4j.runtime.gc: Marshals Java objects to and from WebAssembly GC struct instances.
GcProxyFactory - Class in ai.tegmentum.webassembly4j.runtime.gc: Creates Java interface proxies that marshal method arguments and return values through WebAssembly GC struct types instead of linear memory.
GcTypeMapper - Class in ai.tegmentum.webassembly4j.runtime.gc: Maps Java classes annotated with GcMapped to WebAssembly GC struct types.
GcTypeMapper() - Constructor for class ai.tegmentum.webassembly4j.runtime.gc.GcTypeMapper

H

HostFunctionScanner - Class in ai.tegmentum.webassembly4j.runtime.proxy
hostObjects(Object...) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder

I

Interface Proxy Binding - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section
isComplexType(Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter: Returns true if the type requires marshalling through linear memory.
isComponent(byte[]) - Static method in class ai.tegmentum.webassembly4j.runtime.component.WasmBinaryInfo
isCoreModule(byte[]) - Static method in class ai.tegmentum.webassembly4j.runtime.component.WasmBinaryInfo
isSupportedType(Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter
isVoid(Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter

J

javaTypeToValueType(Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter

L

Limitations - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section
LIST - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: A list is stored as (i32 pointer, i32 element_count).
load(Class<T>, byte[]) - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
load(Class<T>, byte[]) - Method in class ai.tegmentum.webassembly4j.runtime.WasmRuntimeBuilder
load(Class<T>, byte[], Object...) - Static method in class ai.tegmentum.webassembly4j.runtime.WasmRuntime
lower(byte[]) - Static method in class ai.tegmentum.webassembly4j.runtime.component.ComponentLowerer: Extracts the first core module from a component binary.

M

marshal(Object) - Method in class ai.tegmentum.webassembly4j.runtime.gc.GcMarshaller: Marshals a Java object to a GC struct instance.
MarshalContext - Class in ai.tegmentum.webassembly4j.runtime.marshal: Bundles memory, allocator, writer and reader for marshalling complex types to and from WebAssembly linear memory.
MarshalContext(Memory, MemoryAllocator) - Constructor for class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Creates a new MarshalContext.
memory() - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Returns the linear memory.
MemoryAllocator - Interface in ai.tegmentum.webassembly4j.runtime.marshal: Allocates and frees memory within WebAssembly linear memory.
MemoryAllocators - Class in ai.tegmentum.webassembly4j.runtime.marshal: Factory for creating MemoryAllocator instances.
MemoryReader - Class in ai.tegmentum.webassembly4j.runtime.marshal: Reads typed values from WebAssembly linear memory.
MemoryReader(Memory) - Constructor for class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Creates a new MemoryReader.
MemoryWriter - Class in ai.tegmentum.webassembly4j.runtime.marshal: Writes typed values to WebAssembly linear memory.
MemoryWriter(Memory, MemoryAllocator) - Constructor for class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Creates a new MemoryWriter.
module() - Element in annotation type ai.tegmentum.webassembly4j.runtime.annotation.WasmImport

N

name() - Element in annotation type ai.tegmentum.webassembly4j.runtime.annotation.WasmImport
Nested Structs - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section
newInstance() - Method in class ai.tegmentum.webassembly4j.runtime.WasmModule: Creates a new isolated instance of this module.

P

ProxyFactory - Class in ai.tegmentum.webassembly4j.runtime.proxy

Q

Quick Start - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section

R

readBool(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a boolean value from the given offset.
readBytes(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a byte array from the given offset.
reader() - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Returns the memory reader.
readF32(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a 32-bit float from the given offset (little-endian).
readF64(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a 64-bit float from the given offset (little-endian).
readI32(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a 32-bit integer from the given offset (little-endian).
readI64(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a 64-bit integer from the given offset (little-endian).
readString(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryReader: Reads a string from the given offset.
recordAlignment(TypeLayout...) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.CanonicalABI: Computes the alignment of a record, which is the maximum alignment of its fields.
Records - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section
recordSize(TypeLayout...) - Static method in class ai.tegmentum.webassembly4j.runtime.marshal.CanonicalABI: Computes the total size of a record with the given field layouts, including padding for alignment.
requiresMarshalling(Class<?>[], Class<?>) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.TypeConverter: Returns true if any of the parameter types or the return type requires marshalling.
reset(int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.BumpAllocator: Resets the allocator to the given offset, freeing all allocations past that point.

S

S16 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
S32 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
S64 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
S8 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
scan(Object...) - Static method in class ai.tegmentum.webassembly4j.runtime.proxy.HostFunctionScanner
size() - Method in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: Returns the size of this type in bytes.
STRING - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: A string is stored as (i32 pointer, i32 byte_length).
StringCodec - Class in ai.tegmentum.webassembly4j.runtime.marshal: Encodes and decodes strings to/from WebAssembly linear memory using UTF-8.
supports(Class<?>) - Method in interface ai.tegmentum.webassembly4j.runtime.spi.WasmBindingProvider
supportsComponentBinding() - Method in interface ai.tegmentum.webassembly4j.runtime.spi.WasmBindingProvider: Returns whether this provider supports component model binding in addition to core module binding.

T

toStructType(Class<?>) - Method in class ai.tegmentum.webassembly4j.runtime.gc.GcTypeMapper: Returns the GC struct type for the given Java class.
TypeConverter - Class in ai.tegmentum.webassembly4j.runtime.proxy
TypeLayout - Enum in ai.tegmentum.webassembly4j.runtime.marshal: Canonical ABI type layouts with size and alignment in bytes.
typeMapper() - Method in class ai.tegmentum.webassembly4j.runtime.gc.GcMarshaller: Returns the type mapper used by this marshaller.
Type Mapping - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section

U

U16 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
U32 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
U64 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
U8 - Enum constant in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout
unmarshal(GcStructInstance, Class<T>) - Method in class ai.tegmentum.webassembly4j.runtime.gc.GcMarshaller: Unmarshals a GC struct instance to a Java object.
unwrap() - Method in class ai.tegmentum.webassembly4j.runtime.WasmInstance

V

value() - Element in annotation type ai.tegmentum.webassembly4j.runtime.annotation.WasmExport
value() - Element in annotation type ai.tegmentum.webassembly4j.runtime.gc.GcMapped: Optional WasmGC struct type name.
valueOf(String) - Static method in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: Returns the enum constant of this type with the specified name.
values() - Static method in enum ai.tegmentum.webassembly4j.runtime.marshal.TypeLayout: Returns an array containing the constants of this enum type, in the order they are declared.

W

WasmBinaryInfo - Class in ai.tegmentum.webassembly4j.runtime.component: Detects whether a WASM binary is a core module or a component.
WasmBindingProvider - Interface in ai.tegmentum.webassembly4j.runtime.spi
WasmExport - Annotation Type in ai.tegmentum.webassembly4j.runtime.annotation
WasmImport - Annotation Type in ai.tegmentum.webassembly4j.runtime.annotation
WasmInstance - Class in ai.tegmentum.webassembly4j.runtime
WasmModule - Class in ai.tegmentum.webassembly4j.runtime
WasmRuntime - Class in ai.tegmentum.webassembly4j.runtime
WasmRuntimeBuilder - Class in ai.tegmentum.webassembly4j.runtime
When to Use GC vs Linear Memory - Search tag in package ai.tegmentum.webassembly4j.runtime.gc: Section
writeBool(int, boolean) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a boolean value at the given offset.
writeBytes(int, byte[]) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a byte array at the given offset as a (pointer, byte_length) pair.
writeF32(int, float) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a 32-bit float at the given offset (little-endian).
writeF64(int, double) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a 64-bit float at the given offset (little-endian).
writeI32(int, int) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a 32-bit integer at the given offset (little-endian).
writeI64(int, long) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a 64-bit integer at the given offset (little-endian).
writer() - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MarshalContext: Returns the memory writer.
writeString(int, String) - Method in class ai.tegmentum.webassembly4j.runtime.marshal.MemoryWriter: Writes a string at the given offset as a (pointer, byte_length) pair.

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