com.caoccao.javet.utils

Class JavetReflectionUtils

java.lang.Object

com.caoccao.javet.utils.JavetReflectionUtils

public final class JavetReflectionUtils
extends java.lang.Object

The type Javet reflection utils.

Since:

0.9.7

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getMethodNameFromLambda(java.io.Serializable lambda) Gets method name from lambda.
static java.util.Set<java.lang.String>	getMethodNameSetFromLambdas(java.io.Serializable... lambdas) Gets method name set from lambdas.
static void	safeSetAccessible(java.lang.reflect.AccessibleObject accessibleObject) Safe set accessible.

Methods inherited from class java.lang.Object

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

Method Detail

getMethodNameFromLambda

public static java.lang.String getMethodNameFromLambda(java.io.Serializable lambda)

Gets method name from lambda.

Usage:

Suppose there is a test() method.

 public String test() { ... }
 

Let's convert the lambda of test() to string which represents the method name.

 String methodName = JavetReflectionUtils.getMethodNameFromLambda((Supplier & Serializable) this::test);
 

Parameters:

lambda - the lambda

Returns:

the method name

Since:

0.9.13

getMethodNameSetFromLambdas

public static java.util.Set<java.lang.String> getMethodNameSetFromLambdas(java.io.Serializable... lambdas)

Gets method name set from lambdas.

Usage:

Suppose there are a few methods.

 public String abc() { ... }
 public int def() { ... }
 

Let's convert the lambda of these methods to a set which contains the method names.

 Set<String> methodNameSet = JavetReflectionUtils.getMethodNameSetFromLambdas(
         (Supplier & Serializable) this::abc,
         (Supplier & Serializable) this::def);
 

Parameters:

lambdas - the lambdas

Returns:

the method name set

Since:

0.9.13

safeSetAccessible

public static void safeSetAccessible(java.lang.reflect.AccessibleObject accessibleObject)

Safe set accessible.

Parameters:

accessibleObject - the accessible object

Since:

0.9.7