net.bytebuddy.asm

Class MemberSubstitution.Substitution.Chain.Step.ForArgumentSubstitution

java.lang.Object

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

All Implemented Interfaces:

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

Enclosing interface:

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

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

A step that substitutes an argument of a given index with a compatible type.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MemberSubstitution.Substitution.Chain.Step.ForArgumentSubstitution.Factory A factory to create an argument substitution step.

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

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	ForArgumentSubstitution(StackManipulation substitution, TypeDescription.Generic typeDescription, int index, Assigner assigner, Assigner.Typing typing) Creates an argument substitution step.

Method Summary

Modifier and Type	Method and Description
static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target>	of(Object value, int index) Resolves a step substitution factory for a compile-time constant to replace an argument value at a given index.
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

ForArgumentSubstitution

protected ForArgumentSubstitution(StackManipulation substitution,
                                  TypeDescription.Generic typeDescription,
                                  int index,
                                  Assigner assigner,
                                  Assigner.Typing typing)

Creates an argument substitution step.

Parameters:

substitution - The stack manipulation that loads the substituted argument.

typeDescription - The type of the substituted argument.

index - The index of the argument to substitute.

assigner - The assigner to use for assigning the argument.

typing - The typing to use for the argument assignment.

Method Detail

of

public static MemberSubstitution.Substitution.Chain.Step.Factory<MemberSubstitution.Target> of(Object value,
                                                                                               int index)

Resolves a step substitution factory for a compile-time constant to replace an argument value at a given index.

Parameters:

value - The compile-time constant to replace.

index - The index of the substituted argument.

Returns:

An appropriate step factory.

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.