Interface Instruction

All Superinterfaces:
ClassFileElementPREVIEW, CodeElementPREVIEW
All Known Subinterfaces:
ArrayLoadInstructionPREVIEW, ArrayStoreInstructionPREVIEW, BranchInstructionPREVIEW, ConstantInstructionPREVIEW, ConstantInstruction.ArgumentConstantInstructionPREVIEW, ConstantInstruction.IntrinsicConstantInstructionPREVIEW, ConstantInstruction.LoadConstantInstructionPREVIEW, ConvertInstructionPREVIEW, DiscontinuedInstructionPREVIEW, DiscontinuedInstruction.JsrInstructionPREVIEW, DiscontinuedInstruction.RetInstructionPREVIEW, FieldInstructionPREVIEW, IncrementInstructionPREVIEW, InvokeDynamicInstructionPREVIEW, InvokeInstructionPREVIEW, LoadInstructionPREVIEW, LookupSwitchInstructionPREVIEW, MonitorInstructionPREVIEW, NewMultiArrayInstructionPREVIEW, NewObjectInstructionPREVIEW, NewPrimitiveArrayInstructionPREVIEW, NewReferenceArrayInstructionPREVIEW, NopInstructionPREVIEW, OperatorInstructionPREVIEW, ReturnInstructionPREVIEW, StackInstructionPREVIEW, StoreInstructionPREVIEW, TableSwitchInstructionPREVIEW, ThrowInstructionPREVIEW, TypeCheckInstructionPREVIEW
public sealed interface Instruction extends CodeElementPREVIEW permits ArrayLoadInstructionPREVIEW, ArrayStoreInstructionPREVIEW, BranchInstructionPREVIEW, ConstantInstructionPREVIEW, ConvertInstructionPREVIEW, DiscontinuedInstructionPREVIEW, FieldInstructionPREVIEW, InvokeDynamicInstructionPREVIEW, InvokeInstructionPREVIEW, LoadInstructionPREVIEW, StoreInstructionPREVIEW, IncrementInstructionPREVIEW, LookupSwitchInstructionPREVIEW, MonitorInstructionPREVIEW, NewMultiArrayInstructionPREVIEW, NewObjectInstructionPREVIEW, NewPrimitiveArrayInstructionPREVIEW, NewReferenceArrayInstructionPREVIEW, NopInstructionPREVIEW, OperatorInstructionPREVIEW, ReturnInstructionPREVIEW, StackInstructionPREVIEW, TableSwitchInstructionPREVIEW, ThrowInstructionPREVIEW, TypeCheckInstructionPREVIEW (not exhaustive)
Instruction is a preview API of the Java platform.
Programs can only use Instruction when preview features are enabled.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
Models an executable instruction in a method body.
Since:
22

  • Method Summary

    Modifier and Type
    Method
    Description
    OpcodePREVIEW
    opcode()
    Returns the opcode of this instruction.
    int
    sizeInBytes()
    Returns the size in bytes of this instruction.

  • Method Details

    • opcode

      OpcodePREVIEW opcode()
      Returns the opcode of this instruction.
      Returns:
      the opcode of this instruction

    • sizeInBytes

      int sizeInBytes()
      Returns the size in bytes of this instruction.
      Returns:
      the size in bytes of this instruction