Package net.bytebuddy.asm

Class MemberSubstitution.Substitution.Chain.Step.ForField

java.lang.Object

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

All Implemented Interfaces:

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

Direct Known Subclasses:

MemberSubstitution.Substitution.Chain.Step.ForField.Read, MemberSubstitution.Substitution.Chain.Step.ForField.Write

Enclosing interface:

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

@Enhance
public abstract static class MemberSubstitution.Substitution.Chain.Step.ForField
extends java.lang.Object
implements MemberSubstitution.Substitution.Chain.Step<MemberSubstitution.Target>

Creates a step for a field access.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MemberSubstitution.Substitution.Chain.Step.ForField.Read	A step for reading a field.
static class	MemberSubstitution.Substitution.Chain.Step.ForField.Write	A step for writing to a field.

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

Field Summary

Fields

Modifier and Type	Field	Description
protected Assigner	assigner	The assigner to use.
protected FieldDescription	fieldDescription	The field description accessed in this step.
protected Assigner.Typing	typing	The typing to use when assigning.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ForField(FieldDescription fieldDescription, Assigner assigner, Assigner.Typing typing)	Creates a new step for a field access.

Method Summary

Modifier and Type	Method	Description
protected abstract MemberSubstitution.Substitution.Chain.Step.Resolution	doResolve(MemberSubstitution.Target target, TypeList.Generic parameters, java.util.Map<java.lang.Integer,java.lang.Integer> offsets, StackManipulation stackManipulation)	Completes the resolution.
MemberSubstitution.Substitution.Chain.Step.Resolution	resolve(MemberSubstitution.Target target, TypeList.Generic parameters, TypeDescription.Generic result, JavaConstant.MethodHandle methodHandle, StackManipulation stackManipulation, 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

fieldDescription

protected final FieldDescription fieldDescription

The field description accessed in this step.

assigner

protected final Assigner assigner

The assigner to use.

typing

protected final Assigner.Typing typing

The typing to use when assigning.

Constructor Detail

ForField

protected ForField(FieldDescription fieldDescription,
                   Assigner assigner,
                   Assigner.Typing typing)

Creates a new step for a field access.

Parameters:

fieldDescription - The field description accessed in this step.

assigner - The assigner to use.

typing - The typing to use when assigning.

Method Detail

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,
                                                                     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<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.

doResolve

protected abstract MemberSubstitution.Substitution.Chain.Step.Resolution doResolve(MemberSubstitution.Target target,
                                                                                   TypeList.Generic parameters,
                                                                                   java.util.Map<java.lang.Integer,java.lang.Integer> offsets,
                                                                                   StackManipulation stackManipulation)

Completes the resolution.

Parameters:

target - The target member of invokedynamic invocation.

parameters - The parameters of the substituted element.

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

stackManipulation - A stack manipulation to prepare the field access.

Returns:

A resolved substitution step for the supplied inputs.