Module org.glavo.classfile

Package org.glavo.classfile.instruction

Interface DiscontinuedInstruction.JsrInstruction

All Superinterfaces:

ClassFileElement, CodeElement, DiscontinuedInstruction, Instruction

All Known Implementing Classes:

AbstractInstruction.BoundJsrInstruction, AbstractInstruction.UnboundJsrInstruction

Enclosing interface:

DiscontinuedInstruction

public static sealed interface DiscontinuedInstruction.JsrInstruction
extends DiscontinuedInstruction
permits AbstractInstruction.BoundJsrInstruction, AbstractInstruction.UnboundJsrInstruction

Models JSR and JSR_W instructions discontinued from the code array of a Code attribute since class file version 51.0. Corresponding opcodes will have a kind of Opcode.Kind.DISCONTINUED_JSR. Delivered as a CodeElement when traversing the elements of a CodeModel.

Since:

22

Nested Class Summary

Nested classes/interfaces inherited from interface org.glavo.classfile.instruction.DiscontinuedInstruction

DiscontinuedInstruction.JsrInstruction, DiscontinuedInstruction.RetInstruction

Method Summary

Modifier and Type	Method	Description
static DiscontinuedInstruction.JsrInstruction	of(Label target)	Returns a JSR instruction.
static DiscontinuedInstruction.JsrInstruction	of(Opcode op, Label target)	Returns a JSR instruction.
Label	target()	Returns the target of the JSR instruction.

Methods inherited from interface org.glavo.classfile.Instruction

opcode, sizeInBytes

Method Details

target

Label target()

Returns the target of the JSR instruction.

Returns:

the target of the JSR instruction

of

static DiscontinuedInstruction.JsrInstruction of(Opcode op,
 Label target)

Returns a JSR instruction.

Parameters:

op - the opcode for the specific type of JSR instruction, which must be of kind Opcode.Kind.DISCONTINUED_JSR

target - target label of the subroutine

Returns:

a JSR instruction

of

static DiscontinuedInstruction.JsrInstruction of(Label target)

Returns a JSR instruction.

Parameters:

target - target label of the subroutine

Returns:

a JSR instruction