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Interface InvokeDynamicInstruction

All Superinterfaces:: ClassFileElement, CodeElement, Instruction

public sealed interface InvokeDynamicInstruction extends Instruction

Models a dynamically-computed call site invocation instruction in the code array of a Code attribute. The corresponding opcode is invokedynamic. Delivered as a CodeElement when traversing the elements of a CodeModel.

A dynamically-computed call site invocation instruction is composite:

InvokeDynamicInstruction(InvokeDynamicEntry invokedynamic)

See Java Virtual Machine Specification:

6.5.invokedynamic invokedynamic

Since:

See Also:

Method Summary

Modifier and Type	Method	Description
`default List<ConstantDesc>`	`bootstrapArgs()`	Returns the bootstrap arguments of the call site.
`default DirectMethodHandleDesc`	`bootstrapMethod()`	Returns the bootstrap method of the call site.
`InvokeDynamicEntry`	`invokedynamic()`	Returns an `InvokeDynamicEntry` describing the call site.
`default Utf8Entry`	`name()`	Returns the invocation name of the call site.
`static InvokeDynamicInstruction`	`of(InvokeDynamicEntry invokedynamic)`	Returns an invokedynamic instruction.
`default Utf8Entry`	`type()`	Returns the invocation type of the call site.
`default MethodTypeDesc`	`typeSymbol()`	Returns the invocation type of the call site, as a symbolic descriptor.

Methods declared in interface Instruction

opcode, sizeInBytes

Method Details

invokedynamic

InvokeDynamicEntry invokedynamic()

Returns an InvokeDynamicEntry describing the call site.

Returns:: an InvokeDynamicEntry describing the call site

name

default Utf8Entry name()

Returns the invocation name of the call site.

Returns:: the invocation name of the call site

type

default Utf8Entry type()

Returns the invocation type of the call site.

API Note:: A symbolic descriptor for the invocation typeis available through typeSymbol().
Returns:: the invocation type of the call site

typeSymbol

default MethodTypeDesc typeSymbol()

Returns the invocation type of the call site, as a symbolic descriptor.

Returns:: the invocation type of the call site, as a symbolic descriptor

bootstrapMethod

default DirectMethodHandleDesc bootstrapMethod()

Returns the bootstrap method of the call site.

Returns:: the bootstrap method of the call site

bootstrapArgs

default List<ConstantDesc> bootstrapArgs()

Returns the bootstrap arguments of the call site.

Returns:: the bootstrap arguments of the call site

of

static InvokeDynamicInstruction of(InvokeDynamicEntry invokedynamic)

Returns an invokedynamic instruction.

Parameters:: invokedynamic - the constant pool entry describing the call site
Returns:: an invokedynamic instruction

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/instruction/InvokeDynamicInstruction.html