Interface StoreInstruction

All Superinterfaces:
ClassFileElement, CodeElement, Instruction
public sealed interface StoreInstruction extends Instruction
Models a local variable store instruction in the code array of a Code attribute. Corresponding opcodes will have a kind of Opcode.Kind.STORE. Delivered as a CodeElement when traversing the elements of a CodeModel.
Since:
24

  • Method Summary

    Modifier and Type
    Method
    Description
    static StoreInstruction
    of(Opcode op, int slot)
    Returns a local variable store instruction.
    static StoreInstruction
    of(TypeKind kind, int slot)
    Returns a local variable store instruction.
    int
    slot()
    Returns the local variable slot to store to.
    TypeKind
    typeKind()
    Returns the type of the value to be stored.

    Methods declared in interface java.lang.classfile.Instruction

    opcode, sizeInBytes

  • Method Details

    • slot

      int slot()
      Returns the local variable slot to store to.
      Returns:
      the local variable slot to store to

    • typeKind

      TypeKind typeKind()
      Returns the type of the value to be stored.
      Returns:
      the type of the value to be stored

    • of

      static StoreInstruction of(TypeKind kind, int slot)
      Returns a local variable store instruction.
      Parameters:
      kind - the type of the value to be stored
      slot - the local variable slot to store to
      Returns:
      a local variable store instruction
      Throws:
      IllegalArgumentException - if kind is void or slot is out of range

    • of

      static StoreInstruction of(Opcode op, int slot)
      Returns a local variable store instruction.
      Parameters:
      op - the opcode for the specific type of store instruction, which must be of kind Opcode.Kind.STORE
      slot - the local variable slot to store to
      Returns:
      a local variable store instruction
      Throws:
      IllegalArgumentException - if the opcode kind is not Opcode.Kind.STORE or slot is out of range