Package net.bytebuddy.asm

Class MemberSubstitution.Substitution.Chain.Step.Simple

java.lang.Object

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

All Implemented Interfaces:

MemberSubstitution.Substitution.Chain.Step, MemberSubstitution.Substitution.Chain.Step.Factory, MemberSubstitution.Substitution.Chain.Step.Resolution

Enclosing interface:

MemberSubstitution.Substitution.Chain.Step

@Enhance
public static class MemberSubstitution.Substitution.Chain.Step.Simple
extends java.lang.Object
implements MemberSubstitution.Substitution.Chain.Step, MemberSubstitution.Substitution.Chain.Step.Resolution, MemberSubstitution.Substitution.Chain.Step.Factory

A simple substitution step within a substitution chain.

Nested Class Summary

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

MemberSubstitution.Substitution.Chain.Step.Factory, MemberSubstitution.Substitution.Chain.Step.Resolution, MemberSubstitution.Substitution.Chain.Step.Simple

Field Summary

Fields

Modifier and Type	Field	Description
private TypeDescription.Generic	resultType	The resulting type of applying the stack manipulation.
private StackManipulation	stackManipulation	The stack manipulation to apply.

Constructor Summary

Constructors

Constructor	Description
Simple(StackManipulation stackManipulation, TypeDescription.Generic resultType)	Creates a new simple substitution step.

Method Summary

Modifier and Type	Method	Description
TypeDescription.Generic	getResultType()	Returns the resulting type of the substitution or void if no resulting value is applied.
StackManipulation	getStackManipulation()	Returns the stack manipulation to apply the substitution.
MemberSubstitution.Substitution.Chain.Step	make(Assigner assigner, Assigner.Typing typing, TypeDescription instrumentedType, MethodDescription instrumentedMethod)	Creates a substitution step for an instrumented method.
MemberSubstitution.Substitution.Chain.Step.Resolution	resolve(TypeDescription targetType, ByteCodeElement target, TypeList.Generic parameters, TypeDescription.Generic current, java.util.Map<java.lang.Integer,java.lang.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

Field Detail

stackManipulation

private final StackManipulation stackManipulation

The stack manipulation to apply.

resultType

private final TypeDescription.Generic resultType

The resulting type of applying the stack manipulation.

Constructor Detail

Simple

public Simple(StackManipulation stackManipulation,
              TypeDescription.Generic resultType)

Creates a new simple substitution step.

Parameters:

stackManipulation - The stack manipulation to apply.

resultType - The resulting type of applying the stack manipulation.

Method Detail

make

public MemberSubstitution.Substitution.Chain.Step 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

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(TypeDescription targetType,
                                                                     ByteCodeElement target,
                                                                     TypeList.Generic parameters,
                                                                     TypeDescription.Generic current,
                                                                     java.util.Map<java.lang.Integer,java.lang.Integer> offsets,
                                                                     int freeOffset)

Resolves this step of a substitution chain.

Specified by:

resolve in interface MemberSubstitution.Substitution.Chain.Step

Parameters:

targetType - The target result type of the substitution.

target - The byte code element that is currently substituted.

parameters - The parameters of the substituted element.

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.

getStackManipulation

public StackManipulation getStackManipulation()

Returns the stack manipulation to apply the substitution.

Specified by:

getStackManipulation in interface MemberSubstitution.Substitution.Chain.Step.Resolution

Returns:

The stack manipulation to apply the substitution.

getResultType

public TypeDescription.Generic getResultType()

Returns the resulting type of the substitution or void if no resulting value is applied.

Specified by:

getResultType in interface MemberSubstitution.Substitution.Chain.Step.Resolution

Returns:

The resulting type of the substitution or void if no resulting value is applied.