io.magus.methodmap

Class MethodHandleInfo

java.lang.Object

io.magus.methodmap.MethodHandleInfo

public class MethodHandleInfo
extends java.lang.Object

The entry value for implementations of AbstractMethodMap. Contains all the relevant information about the underlying method that is invokable via the contained method or methodhandle.

Constructor Summary

Constructors

Constructor and Description
MethodHandleInfo(java.lang.Object target, java.lang.reflect.Method method, java.lang.invoke.MethodHandles.Lookup lookup)

Method Summary

Modifier and Type	Method and Description
java.lang.invoke.MethodHandles.Lookup	getLookup() Retrieves the underlying lookup.
java.lang.reflect.Method	getMethod() Retrieves the underlying method.
java.lang.invoke.MethodHandle	getMethodHandle() Retrieves the underlying methodhandle.
int	getModifiers() Retrieves the access modifier value of the underlying method.
java.lang.Object	getTarget() Retrieves the target object to which the methodhandle is bound if it is non-static.
java.lang.Object	invoke(java.lang.Object... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodHandleInfo

public MethodHandleInfo(java.lang.Object target,
                        java.lang.reflect.Method method,
                        java.lang.invoke.MethodHandles.Lookup lookup)
                 throws java.lang.IllegalAccessException

Parameters:

target - the target object to which the methodhandle will be bound if it is non-static

method - the java method represented by this methodhandleinfo

lookup - the lookup used to produce the methodhandle for this methodhandleinfo

Throws:

java.lang.IllegalAccessException - See the documentation for MethodHandles.Lookup.unreflect(Method)

Method Detail

getTarget

public java.lang.Object getTarget()

Retrieves the target object to which the methodhandle is bound if it is non-static.

Returns:

the target object

getMethod

public java.lang.reflect.Method getMethod()

Retrieves the underlying method.

Returns:

the underlying method

getLookup

public java.lang.invoke.MethodHandles.Lookup getLookup()

Retrieves the underlying lookup.

Returns:

the underlying lookup

getMethodHandle

public java.lang.invoke.MethodHandle getMethodHandle()

Retrieves the underlying methodhandle.

Returns:

the underlying methodhandle

getModifiers

public int getModifiers()

Retrieves the access modifier value of the underlying method.

Returns:

the access modifier value of the underlying method

invoke

public java.lang.Object invoke(java.lang.Object... args)
                        throws java.lang.Throwable

Throws:

java.lang.Throwable