Interface ReturnInstruction
- All Superinterfaces:
ClassFileElement,CodeElement,Instruction
Models a return-from-method instruction in the
where
code array of a
Code attribute. Corresponding opcodes have a kind of
Opcode.Kind.RETURN. Delivered as a CodeElement when
traversing the elements of a CodeModel.
A return-from-method instruction is composite:
ReturnInstruction(TypeKind typeKind)
typeKind is computational or void.- Since:
- 24
- See Also:
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Method Summary
Modifier and TypeMethodDescriptionstatic ReturnInstructionReturns a return instruction.static ReturnInstructionReturns a return instruction.typeKind()Returns the computational type, includingvoid, of the return instruction.Methods declared in interface java.lang.classfile.Instruction
opcode, sizeInBytes
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Method Details
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typeKind
TypeKind typeKind()Returns the computational type, includingvoid, of the return instruction.- Returns:
- the computational type, including
void, of the return instruction
-
of
Returns a return instruction.typeKindis converted to its computational type.- Parameters:
typeKind- the type of the return instruction- Returns:
- a return instruction
-
of
Returns a return instruction.- Parameters:
op- the opcode for the specific type of return instruction, which must be of kindOpcode.Kind.RETURN- Returns:
- a return instruction
- Throws:
IllegalArgumentException- if the opcode kind is notOpcode.Kind.RETURN.
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