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:
- 24
- See Also:
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
default List |
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 |
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 | Modifier and Type | Method | Description |
|---|---|---|
Opcode |
opcode() |
Returns the operation of this instruction. |
int |
sizeInBytes() |
Returns the size in bytes of this instruction. |
Method Details
invokedynamic
InvokeDynamicEntry invokedynamic()
Returns an
InvokeDynamicEntry describing the call site.- Returns:
- an
InvokeDynamicEntrydescribing 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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