net.bytebuddy.asm

Class MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading

java.lang.Object

net.bytebuddy.asm.MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading

All Implemented Interfaces:

MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target>, MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>

Enclosing interface:

MemberSubstitution.Substitution.Chain.Step<U extends MemberSubstitution.Target>

@HashCodeAndEqualsPlugin.Enhance
public static class MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading
extends Object
implements MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target>, MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>

A step that loads an argument to a method as the current chain value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading.OfInstrumentedMethod A factory that resolves a given argument of the instrumented method.
protected static class	MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading.OfInstrumentedMethodThis A factory that resolves the this reference of the instrumented method.

Nested classes/interfaces inherited from interface net.bytebuddy.asm.MemberSubstitution.Substitution.Chain.Step

MemberSubstitution.Substitution.Chain.Step.Factory<V extends MemberSubstitution.Target>, MemberSubstitution.Substitution.Chain.Step.ForArgumentLoading, MemberSubstitution.Substitution.Chain.Step.ForArgumentSubstitution, MemberSubstitution.Substitution.Chain.Step.ForAssignment, MemberSubstitution.Substitution.Chain.Step.ForDelegation, MemberSubstitution.Substitution.Chain.Step.ForField, MemberSubstitution.Substitution.Chain.Step.ForInvocation, MemberSubstitution.Substitution.Chain.Step.OfOriginalExpression, MemberSubstitution.Substitution.Chain.Step.Resolution, MemberSubstitution.Substitution.Chain.Step.Simple

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForArgumentLoading(int index) Creates an argument loading step.

Method Summary

Modifier and Type	Method and Description
MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target>	make(Assigner assigner, Assigner.Typing typing, TypeDescription instrumentedType, MethodDescription instrumentedMethod) Creates a substitution step for an instrumented method.
static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>	ofInstrumentedMethod(int index) Creates a factory that loads the argument for the instrumented method's parameter of the specified index.
static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>	ofTarget(int index) Creates a factory that loads the argument for the targeted value's parameter of the specified index.
static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>	ofThis() Creates a factory that loads the this reference of the instrumented method.
MemberSubstitution.Substitution.Chain.Step.Resolution	resolve(MemberSubstitution.Target target, TypeList.Generic parameters, TypeDescription.Generic result, JavaConstant.MethodHandle methodHandle, StackManipulation stackManipulation, TypeDescription.Generic current, Map<Integer,Integer> offsets, int freeOffset) Resolves this step of a substitution chain.

Methods inherited from class java.lang.Object

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

Constructor Detail

ForArgumentLoading

protected ForArgumentLoading(int index)

Creates an argument loading step.

Parameters:

index - The index of the argument to load.

Method Detail

ofTarget

public static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target> ofTarget(int index)

Creates a factory that loads the argument for the targeted value's parameter of the specified index.

Parameters:

index - The index to load.

Returns:

An appropriate factory.

ofInstrumentedMethod

public static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target> ofInstrumentedMethod(int index)

Creates a factory that loads the argument for the instrumented method's parameter of the specified index.

Parameters:

index - The index to load.

Returns:

An appropriate factory.

ofThis

public static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target> ofThis()

Creates a factory that loads the this reference of the instrumented method.

Returns:

An appropriate factory.

make

public MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target> make(Assigner assigner,
                                                                                  Assigner.Typing typing,
                                                                                  TypeDescription instrumentedType,
                                                                                  MethodDescription instrumentedMethod)

Creates a substitution step for an instrumented method.

Specified by:

make in interface MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>

Parameters:

assigner - The assigner to use.

typing - The typing to use.

instrumentedType - The instrumented type.

instrumentedMethod - The instrumented method.

Returns:

The substitution step to apply.

resolve

public MemberSubstitution.Substitution.Chain.Step.Resolution resolve(MemberSubstitution.Target target,
                                                                     TypeList.Generic parameters,
                                                                     TypeDescription.Generic result,
                                                                     JavaConstant.MethodHandle methodHandle,
                                                                     StackManipulation stackManipulation,
                                                                     TypeDescription.Generic current,
                                                                     Map<Integer,Integer> offsets,
                                                                     int freeOffset)

Resolves this step of a substitution chain.

Specified by:

resolve in interface MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target>

Parameters:

target - The target member of invokedynamic invocation.

parameters - The parameters of the substituted element.

result - The resulting type of the substituted element.

methodHandle - A method handle of the stackManipulation invocation that is being substituted.

stackManipulation - The byte code instruction that is being substituted.

current - The current type of the applied substitution that is the top element on the operand stack.

offsets - The arguments of the substituted byte code element mapped to their local variable offsets.

freeOffset - The first free offset in the local variable array.

Returns:

A resolved substitution step for the supplied inputs.