net.bytebuddy.agent.builder

Class AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender

java.lang.Object

net.bytebuddy.agent.builder.AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender

All Implemented Interfaces:

ByteCodeAppender

Enclosing class:

AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation

@HashCodeAndEqualsPlugin.Enhance
protected static class AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender
extends Object
implements ByteCodeAppender

An appender for a lambda expression's functional method.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender.Dispatcher A dispatcher for a lambda expression's implementation.

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

ByteCodeAppender.Compound, ByteCodeAppender.Simple, ByteCodeAppender.Size

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Appender(MethodDescription targetMethod, JavaConstant.MethodType specializedLambdaMethod, List<FieldDescription.InDefinedShape> declaredFields, AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender.Dispatcher dispatcher) Creates an appender of a lambda expression's functional method.

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.
protected static ByteCodeAppender	of(MethodDescription targetMethod, JavaConstant.MethodType specializedLambdaMethod, List<FieldDescription.InDefinedShape> declaredFields, JavaConstant.MethodHandle.HandleType handleType, TypeDescription targetType) Resolves an appropriate appender for this lambda expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

Appender

protected Appender(MethodDescription targetMethod,
                   JavaConstant.MethodType specializedLambdaMethod,
                   List<FieldDescription.InDefinedShape> declaredFields,
                   AgentBuilder.LambdaInstrumentationStrategy.LambdaInstanceFactory.LambdaMethodImplementation.Appender.Dispatcher dispatcher)

Creates an appender of a lambda expression's functional method.

Parameters:

targetMethod - The target method of the lambda expression.

specializedLambdaMethod - The specialized type of the lambda method.

declaredFields - The instrumented type's declared fields.

dispatcher - The dispatcher to use.

Method Detail

of

protected static ByteCodeAppender of(MethodDescription targetMethod,
                                     JavaConstant.MethodType specializedLambdaMethod,
                                     List<FieldDescription.InDefinedShape> declaredFields,
                                     JavaConstant.MethodHandle.HandleType handleType,
                                     TypeDescription targetType)

Resolves an appropriate appender for this lambda expression.

Parameters:

targetMethod - The target method of the lambda expression.

specializedLambdaMethod - The specialized type of the lambda method.

declaredFields - The instrumented type's declared fields.

handleType - The handle type of the lambda expression's method handle.

targetType - The target type that defines the lambda expression.

Returns:

An appropriate byte code appender.

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.