Package ninja.utils

Class Lambdas

java.lang.Object

ninja.utils.Lambdas

public class Lambdas
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Lambdas.Kind	The kind of lambda.
static class	Lambdas.LambdaInfo

Constructor Summary

Constructors

Constructor	Description
Lambdas()

Method Summary

Modifier and Type	Method	Description
static Method	getFunctionalMethod(SerializedLambda serializedLambda)
static Method	getImplementationMethod(SerializedLambda serializedLambda)
static Method	getMethod(Class<?> clazz, String methodName)
static Method	getMethod(String className, String methodName)
static SerializedLambda	getSerializedLambda(Object lambda)	Tries to get a SerializedLambda from an Object by searching the class hierarchy for a writeReplace method.
static Lambdas.LambdaInfo	reflect(Object lambda)

Methods inherited from class java.lang.Object

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

Constructor Detail

Lambdas

public Lambdas()

Method Detail

reflect

public static Lambdas.LambdaInfo reflect(Object lambda)

getSerializedLambda

public static SerializedLambda getSerializedLambda(Object lambda)

Tries to get a SerializedLambda from an Object by searching the class hierarchy for a writeReplace method. The lambda must be serializable in order for this method to return a value.

Parameters:

lambda - An object that is an instance of a functional interface.

Returns:

The SerializedLambda

getFunctionalMethod

public static Method getFunctionalMethod(SerializedLambda serializedLambda)
                                  throws NoSuchMethodException,
                                         ClassNotFoundException

Throws:

NoSuchMethodException

ClassNotFoundException

getImplementationMethod

public static Method getImplementationMethod(SerializedLambda serializedLambda)
                                      throws NoSuchMethodException,
                                             ClassNotFoundException

Throws:

NoSuchMethodException

ClassNotFoundException

getMethod

public static Method getMethod(String className,
                               String methodName)
                        throws NoSuchMethodException,
                               ClassNotFoundException

Throws:

NoSuchMethodException

ClassNotFoundException

getMethod

public static Method getMethod(Class<?> clazz,
                               String methodName)
                        throws NoSuchMethodException,
                               ClassNotFoundException

Throws:

NoSuchMethodException

ClassNotFoundException