net.bytebuddy.asm

Enum Advice.OffsetMapping.ForSelfCallHandle

java.lang.Object

java.lang.Enum<Advice.OffsetMapping.ForSelfCallHandle>

net.bytebuddy.asm.Advice.OffsetMapping.ForSelfCallHandle

All Implemented Interfaces:

Serializable, Comparable<Advice.OffsetMapping.ForSelfCallHandle>, Advice.OffsetMapping

Enclosing interface:

Advice.OffsetMapping

public static enum Advice.OffsetMapping.ForSelfCallHandle
extends Enum<Advice.OffsetMapping.ForSelfCallHandle>
implements Advice.OffsetMapping

An offset mapping for assigning a method handle that invokes the instrumented method.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Advice.OffsetMapping.ForSelfCallHandle.Factory A factory for a self call method handle.

Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.OffsetMapping

Advice.OffsetMapping.ForAllArguments, Advice.OffsetMapping.ForArgument, Advice.OffsetMapping.ForDynamicConstant, Advice.OffsetMapping.ForEnterValue, Advice.OffsetMapping.ForExitValue, Advice.OffsetMapping.ForField, Advice.OffsetMapping.ForFieldHandle, Advice.OffsetMapping.ForHandle, Advice.OffsetMapping.ForInstrumentedMethod, Advice.OffsetMapping.ForInstrumentedType, Advice.OffsetMapping.ForLocalValue, Advice.OffsetMapping.ForOrigin, Advice.OffsetMapping.ForReturnValue, Advice.OffsetMapping.ForSelfCallHandle, Advice.OffsetMapping.ForSerializedValue, Advice.OffsetMapping.ForStackManipulation, Advice.OffsetMapping.ForStubValue, Advice.OffsetMapping.ForThisReference, Advice.OffsetMapping.ForThrowable, Advice.OffsetMapping.ForUnusedValue, Advice.OffsetMapping.Sort, Advice.OffsetMapping.Target

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOUND A bound assignment that invokes the instrumented method as is.
UNBOUND An unbound self call handle which requires manual assignment of parameters.

Method Summary

Modifier and Type	Method and Description
protected abstract StackManipulation	decorate(MethodDescription methodDescription, StackManipulation stackManipulation) Resolves a stack manipulation.
Advice.OffsetMapping.Target	resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, Advice.OffsetMapping.Sort sort) Resolves an offset mapping to a given target offset.
static Advice.OffsetMapping.ForSelfCallHandle	valueOf(String name) Returns the enum constant of this type with the specified name.
static Advice.OffsetMapping.ForSelfCallHandle[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

BOUND

public static final Advice.OffsetMapping.ForSelfCallHandle BOUND

A bound assignment that invokes the instrumented method as is.

UNBOUND

public static final Advice.OffsetMapping.ForSelfCallHandle UNBOUND

An unbound self call handle which requires manual assignment of parameters.

Method Detail

values

public static Advice.OffsetMapping.ForSelfCallHandle[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Advice.OffsetMapping.ForSelfCallHandle c : Advice.OffsetMapping.ForSelfCallHandle.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Advice.OffsetMapping.ForSelfCallHandle valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

resolve

public Advice.OffsetMapping.Target resolve(TypeDescription instrumentedType,
                                           MethodDescription instrumentedMethod,
                                           Assigner assigner,
                                           Advice.ArgumentHandler argumentHandler,
                                           Advice.OffsetMapping.Sort sort)

Resolves an offset mapping to a given target offset.

Specified by:

resolve in interface Advice.OffsetMapping

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method for which the mapping is to be resolved.

assigner - The assigner to use.

argumentHandler - The argument handler to use for resolving offsets of the local variable array of the instrumented method.

sort - The sort of the advice method being resolved.

Returns:

A suitable target mapping.

decorate

protected abstract StackManipulation decorate(MethodDescription methodDescription,
                                              StackManipulation stackManipulation)

Resolves a stack manipulation.

Parameters:

methodDescription - The method description being represented.

stackManipulation - The stack manipulation for the current method handle.

Returns:

The decorated stack manipulation.