net.bytebuddy.asm

Class MemberSubstitution.Substitution.Chain<S extends MemberSubstitution.Target>

java.lang.Object

net.bytebuddy.asm.MemberSubstitution.Substitution.Chain<S>

Type Parameters:

S - The type of the matched target.

All Implemented Interfaces:

MemberSubstitution.Substitution<S>

Enclosing interface:

MemberSubstitution.Substitution<T extends MemberSubstitution.Target>

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

A substitution chain allows for chaining multiple substitution steps for a byte code element being replaced.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MemberSubstitution.Substitution.Chain.Factory<U extends MemberSubstitution.Target> A factory for creating a substitution chain.
static interface	MemberSubstitution.Substitution.Chain.Step<U extends MemberSubstitution.Target> Represents a step of a substitution chain.

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

MemberSubstitution.Substitution.Chain<S extends MemberSubstitution.Target>, MemberSubstitution.Substitution.ForFieldAccess, MemberSubstitution.Substitution.ForMethodInvocation, MemberSubstitution.Substitution.ForValue, MemberSubstitution.Substitution.Stubbing

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Chain(Assigner assigner, Assigner.Typing typing, List<MemberSubstitution.Substitution.Chain.Step<? super S>> steps) Creates a new substitution chain.

Method Summary

Modifier and Type	Method and Description
StackManipulation	resolve(S target, TypeList.Generic parameters, TypeDescription.Generic result, JavaConstant.MethodHandle methodHandle, StackManipulation stackManipulation, int freeOffset) Resolves this substitution into a stack manipulation.
static <U extends MemberSubstitution.Target> MemberSubstitution.Substitution.Chain.Factory<U>	with(Assigner assigner, Assigner.Typing typing) Creates a new substitution chain.
static <U extends MemberSubstitution.Target> MemberSubstitution.Substitution.Chain.Factory<U>	withDefaultAssigner() Creates a new substitution chain that uses a default assigner and static typing.

Methods inherited from class java.lang.Object

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

Constructor Detail

Chain

protected Chain(Assigner assigner,
                Assigner.Typing typing,
                List<MemberSubstitution.Substitution.Chain.Step<? super S>> steps)

Creates a new substitution chain.

Parameters:

assigner - The assigner to use.

typing - The typing of the assignment to use.

steps - The substitution steps to apply.

Method Detail

withDefaultAssigner

public static <U extends MemberSubstitution.Target> MemberSubstitution.Substitution.Chain.Factory<U> withDefaultAssigner()

Creates a new substitution chain that uses a default assigner and static typing.

Type Parameters:

U - The type of the matched target.

Returns:

A new substitution chain.

with

public static <U extends MemberSubstitution.Target> MemberSubstitution.Substitution.Chain.Factory<U> with(Assigner assigner,
                                                                                                          Assigner.Typing typing)

Creates a new substitution chain.

Type Parameters:

U - The type of the matched target.

Parameters:

assigner - The assigner to use.

typing - The typing of the assignment to use.

Returns:

A new substitution chain.

resolve

public StackManipulation resolve(S target,
                                 TypeList.Generic parameters,
                                 TypeDescription.Generic result,
                                 JavaConstant.MethodHandle methodHandle,
                                 StackManipulation stackManipulation,
                                 int freeOffset)

Resolves this substitution into a stack manipulation.

Specified by:

resolve in interface MemberSubstitution.Substitution<S extends MemberSubstitution.Target>

Parameters:

target - The targeted member that is substituted.

parameters - All parameters that serve as input to this access.

result - The result that is expected from the interaction or void if no result is expected.

methodHandle - A method handle describing the substituted expression.

stackManipulation - The original byte code expression that is being executed.

freeOffset - The first free offset of the local variable array that can be used for storing values.

Returns:

A stack manipulation that represents the access.