Interface Advice.AssignReturned.Handler

All Known Implementing Classes:

Advice.AssignReturned.ToAllArguments.Handler, Advice.AssignReturned.ToArguments.Handler, Advice.AssignReturned.ToFields.Handler, Advice.AssignReturned.ToReturned.Handler, Advice.AssignReturned.ToThis.Handler, Advice.AssignReturned.ToThrown.Handler

Enclosing class:

Advice.AssignReturned

public static interface Advice.AssignReturned.Handler

A handler for an Advice.AssignReturned post processor to assign a value that was returned by advice to a value of the instrumented method.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Advice.AssignReturned.Handler.Factory<T extends Annotation>	A factory for resolving a handler for a given advice method.

Method Summary

Modifier and Type	Method	Description
int	getIndex()	Returns the array offset which this handler intends to assign or a negative value if this handler intends to assign a scalar value.
StackManipulation	resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, TypeDescription type, StackManipulation value)	Resolves this handler.

Method Details

getIndex

int getIndex()

Returns the array offset which this handler intends to assign or a negative value if this handler intends to assign a scalar value.

Returns:

The array offset which this handler intends to assign or a negative value if this handler intends to assign a scalar value.

resolve

StackManipulation resolve(TypeDescription instrumentedType,
 MethodDescription instrumentedMethod,
 Assigner assigner,
 Advice.ArgumentHandler argumentHandler,
 TypeDescription type,
 StackManipulation value)

Resolves this handler.

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method.

assigner - The assigner to use.

argumentHandler - The argument handler for the handled advice method.

type - The type that this handler receives for assignment.

value - An instruction to load the handled value onto the operand stack.

Returns:

The stack manipulation resolved by this handler.