net.bytebuddy.description.method

Class ParameterList.ForLoadedExecutable.Dispatcher.ForJava8CapableVm

java.lang.Object

net.bytebuddy.description.method.ParameterList.ForLoadedExecutable.Dispatcher.ForJava8CapableVm

All Implemented Interfaces:

ParameterList.ForLoadedExecutable.Dispatcher

Enclosing interface:

ParameterList.ForLoadedExecutable.Dispatcher

@HashCodeAndEqualsPlugin.Enhance
public static class ParameterList.ForLoadedExecutable.Dispatcher.ForJava8CapableVm
extends java.lang.Object
implements ParameterList.ForLoadedExecutable.Dispatcher

A dispatcher for a legacy VM that does support the java.lang.reflect.Parameter type.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.description.method.ParameterList.ForLoadedExecutable.Dispatcher

ParameterList.ForLoadedExecutable.Dispatcher.CreationAction, ParameterList.ForLoadedExecutable.Dispatcher.ForJava8CapableVm, ParameterList.ForLoadedExecutable.Dispatcher.ForLegacyVm

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.reflect.Method	getParameterCount The java.lang.reflect.Executable#getParameterCount() method.
private static java.lang.Object[]	NO_ARGUMENTS An empty array that can be used to indicate no arguments to avoid an allocation on a reflective call.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForJava8CapableVm(java.lang.reflect.Method getParameterCount) Creates a new dispatcher for a modern VM.

Method Summary

Modifier and Type	Method and Description
ParameterList<ParameterDescription.InDefinedShape>	describe(java.lang.reflect.Constructor<?> constructor, ParameterDescription.ForLoadedParameter.ParameterAnnotationSource parameterAnnotationSource) Describes a Constructor's parameters of the given VM.
ParameterList<ParameterDescription.InDefinedShape>	describe(java.lang.reflect.Method method, ParameterDescription.ForLoadedParameter.ParameterAnnotationSource parameterAnnotationSource) Describes a Method's parameters of the given VM.
int	getParameterCount(java.lang.Object executable) Returns the amount of parameters of a given executable..

Methods inherited from class java.lang.Object

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

Field Detail

NO_ARGUMENTS

private static final java.lang.Object[] NO_ARGUMENTS

An empty array that can be used to indicate no arguments to avoid an allocation on a reflective call.

getParameterCount

private final java.lang.reflect.Method getParameterCount

The java.lang.reflect.Executable#getParameterCount() method.

Constructor Detail

ForJava8CapableVm

protected ForJava8CapableVm(java.lang.reflect.Method getParameterCount)

Creates a new dispatcher for a modern VM.

Parameters:

getParameterCount - The java.lang.reflect.Executable#getParameterCount() method.

Method Detail

getParameterCount

public int getParameterCount(java.lang.Object executable)

Returns the amount of parameters of a given executable..

Specified by:

getParameterCount in interface ParameterList.ForLoadedExecutable.Dispatcher

Parameters:

executable - The executable for which the amount of parameters should be found.

Returns:

The amount of parameters of the given executable.

describe

public ParameterList<ParameterDescription.InDefinedShape> describe(java.lang.reflect.Constructor<?> constructor,
                                                                   ParameterDescription.ForLoadedParameter.ParameterAnnotationSource parameterAnnotationSource)

Describes a Constructor's parameters of the given VM.

Specified by:

describe in interface ParameterList.ForLoadedExecutable.Dispatcher

Parameters:

constructor - The constructor for which the parameters should be described.

parameterAnnotationSource - The parameter annotation source to query.

Returns:

A list describing the constructor's parameters.

describe

public ParameterList<ParameterDescription.InDefinedShape> describe(java.lang.reflect.Method method,
                                                                   ParameterDescription.ForLoadedParameter.ParameterAnnotationSource parameterAnnotationSource)

Describes a Method's parameters of the given VM.

Specified by:

describe in interface ParameterList.ForLoadedExecutable.Dispatcher

Parameters:

method - The method for which the parameters should be described.

parameterAnnotationSource - The parameter annotation source to query.

Returns:

A list describing the method's parameters.