net.bytebuddy.implementation

Class MethodCall.TargetHandler.ForMethodParameter

java.lang.Object

net.bytebuddy.implementation.MethodCall.TargetHandler.ForMethodParameter

All Implemented Interfaces:

InstrumentedType.Prepareable, MethodCall.TargetHandler

Enclosing interface:

MethodCall.TargetHandler

@HashCodeAndEqualsPlugin.Enhance
public static class MethodCall.TargetHandler.ForMethodParameter
extends Object
implements MethodCall.TargetHandler

A target handler that loads the parameter of the given index as the target object.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.MethodCall.TargetHandler

MethodCall.TargetHandler.ForConstructingInvocation, MethodCall.TargetHandler.ForField, MethodCall.TargetHandler.ForMethodCall, MethodCall.TargetHandler.ForMethodParameter, MethodCall.TargetHandler.ForSelfOrStaticInvocation, MethodCall.TargetHandler.ForValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForMethodParameter(int index) Creates a new target handler for the instrumented method's argument.

Method Summary

Modifier and Type	Method and Description
InstrumentedType	prepare(InstrumentedType instrumentedType) Prepares a given instrumented type.
StackManipulation	resolve(Implementation.Target implementationTarget, MethodDescription invokedMethod, MethodDescription instrumentedMethod, TypeDescription instrumentedType, Assigner assigner, Assigner.Typing typing) Creates a stack manipulation that represents the method's invocation.
TypeDescription	resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod) Resolves the method call's target.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ForMethodParameter

protected ForMethodParameter(int index)

Creates a new target handler for the instrumented method's argument.

Parameters:

index - The index of the instrumented method's parameter that is the target of the method invocation.

Method Detail

resolve

public StackManipulation resolve(Implementation.Target implementationTarget,
                                 MethodDescription invokedMethod,
                                 MethodDescription instrumentedMethod,
                                 TypeDescription instrumentedType,
                                 Assigner assigner,
                                 Assigner.Typing typing)

Creates a stack manipulation that represents the method's invocation.

Specified by:

resolve in interface MethodCall.TargetHandler

Parameters:

implementationTarget - The implementation target.

invokedMethod - The method to be invoked.

instrumentedMethod - The instrumented method.

instrumentedType - The instrumented type. @return A stack manipulation that invokes the method.

assigner - The assigner to use.

typing - The typing to apply.

Returns:

A stack manipulation that loads the method target onto the operand stack.

resolve

public TypeDescription resolve(TypeDescription instrumentedType,
                               MethodDescription instrumentedMethod)

Resolves the method call's target.

Specified by:

resolve in interface MethodCall.TargetHandler

Parameters:

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method.

Returns:

method call's target

prepare

public InstrumentedType prepare(InstrumentedType instrumentedType)

Prepares a given instrumented type.

Specified by:

prepare in interface InstrumentedType.Prepareable

Parameters:

instrumentedType - The instrumented type in its current form.

Returns:

The prepared instrumented type.