Package net.bytebuddy.implementation

Class FieldAccessor.ForSetter.Appender

java.lang.Object

net.bytebuddy.implementation.FieldAccessor.ForSetter.Appender

All Implemented Interfaces:

ByteCodeAppender

Enclosing class:

FieldAccessor.ForSetter<T>

@Enhance(includeSyntheticFields=true)
protected class FieldAccessor.ForSetter.Appender
extends java.lang.Object
implements ByteCodeAppender

An appender to implement a field setter.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.ByteCodeAppender

ByteCodeAppender.Compound, ByteCodeAppender.Simple, ByteCodeAppender.Size

Field Summary

Fields

Modifier and Type	Field	Description
private FieldAccessor.FieldLocation.Prepared	fieldLocation	The set field's prepared location.
private T	initialized	The initialized value which might be null.
private TypeDescription	instrumentedType	The instrumented type.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Appender(TypeDescription instrumentedType, T initialized, FieldAccessor.FieldLocation.Prepared fieldLocation)	Creates a new appender for a field setter.

Method Summary

Modifier and Type	Method	Description
ByteCodeAppender.Size	apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod)	Applies this byte code appender to a type creation process.

Methods inherited from class java.lang.Object

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

Field Detail

instrumentedType

private final TypeDescription instrumentedType

The instrumented type.

initialized

@MaybeNull
@ValueHandling(REVERSE_NULLABILITY)
private final T initialized

The initialized value which might be null.

fieldLocation

private final FieldAccessor.FieldLocation.Prepared fieldLocation

The set field's prepared location.

Constructor Detail

Appender

protected Appender(TypeDescription instrumentedType,
                   @MaybeNull
                   T initialized,
                   FieldAccessor.FieldLocation.Prepared fieldLocation)

Creates a new appender for a field setter.

Parameters:

instrumentedType - The instrumented type.

initialized - The initialized value which might be null.

fieldLocation - The set field's prepared location.

Method Detail

apply

public ByteCodeAppender.Size apply(org.objectweb.asm.MethodVisitor methodVisitor,
                                   Implementation.Context implementationContext,
                                   MethodDescription instrumentedMethod)

Applies this byte code appender to a type creation process.

Specified by:

apply in interface ByteCodeAppender

Parameters:

methodVisitor - The method visitor to which the byte code appender writes its code to.

implementationContext - The implementation context of the current type creation process.

instrumentedMethod - The method that is the target of the instrumentation.

Returns:

The required size for the applied byte code to run.