net.bytebuddy.dynamic.scaffold

Class TypeInitializer.Simple

java.lang.Object

net.bytebuddy.dynamic.scaffold.TypeInitializer.Simple

All Implemented Interfaces:

TypeInitializer, ByteCodeAppender

Enclosing interface:

TypeInitializer

@HashCodeAndEqualsPlugin.Enhance
public static class TypeInitializer.Simple
extends Object
implements TypeInitializer

A simple, defined type initializer that executes a given ByteCodeAppender.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.scaffold.TypeInitializer

TypeInitializer.Drain, TypeInitializer.None, TypeInitializer.Simple

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

ByteCodeAppender.Compound, ByteCodeAppender.Size

Constructor Summary

Constructors

Constructor and Description
Simple(ByteCodeAppender byteCodeAppender) Creates a new simple type initializer.

Method Summary

Modifier and Type	Method and Description
ByteCodeAppender.Size	apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext, MethodDescription instrumentedMethod) Applies this byte code appender to a type creation process.
TypeInitializer	expandWith(ByteCodeAppender byteCodeAppender) Expands this type initializer with another byte code appender.
boolean	isDefined() Indicates if this type initializer is defined.
TypeWriter.MethodPool.Record	wrap(TypeWriter.MethodPool.Record record) Creates a method pool record that applies this type initializer while preserving the record that was supplied.

Methods inherited from class java.lang.Object

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

Constructor Detail

Simple

public Simple(ByteCodeAppender byteCodeAppender)

Creates a new simple type initializer.

Parameters:

byteCodeAppender - The byte code appender to apply as the type initializer.

Method Detail

isDefined

public boolean isDefined()

Indicates if this type initializer is defined.

Specified by:

isDefined in interface TypeInitializer

Returns:

true if this type initializer is defined.

expandWith

public TypeInitializer expandWith(ByteCodeAppender byteCodeAppender)

Expands this type initializer with another byte code appender. For this to be possible, this type initializer must be defined.

Specified by:

expandWith in interface TypeInitializer

Parameters:

byteCodeAppender - The byte code appender to apply as the type initializer.

Returns:

A defined type initializer.

wrap

public TypeWriter.MethodPool.Record wrap(TypeWriter.MethodPool.Record record)

Creates a method pool record that applies this type initializer while preserving the record that was supplied.

Specified by:

wrap in interface TypeInitializer

Parameters:

record - The record to wrap.

Returns:

A new record that represents the supplied record while also executing this type initializer.

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.