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>

@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	Description
static class	MemberSubstitution.Substitution.Chain.Step.ForArgumentSubstitution.Factory	A factory to create an argument substitution step.

Nested classes/interfaces inherited from interface 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

Field Summary

Fields

Modifier and Type	Field	Description
private final Assigner	assigner	The assigner to use for assigning the argument.
private final int	index	The index of the argument to substitute.
private final StackManipulation	substitution	The stack manipulation that loads the substituted argument.
private final TypeDescription.Generic	typeDescription	The type of the substituted argument.
private final Assigner.Typing	typing	The typing to use for the argument assignment.

Constructor Summary

Constructors

Modifier	Constructor	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	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 Object

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

Field Details

substitution

private final StackManipulation substitution

The stack manipulation that loads the substituted argument.

typeDescription

private final TypeDescription.Generic typeDescription

The type of the substituted argument.

index

private final int index

The index of the argument to substitute.

assigner

private final Assigner assigner

The assigner to use for assigning the argument.

typing

private final Assigner.Typing typing

The typing to use for the argument assignment.

Constructor Details

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 Details

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.