org.apache.seatunnel.common.utils

类 ReflectionUtils

java.lang.Object

org.apache.seatunnel.common.utils.ReflectionUtils

public class ReflectionUtils
extends Object

构造器概要

构造器

构造器和说明
ReflectionUtils()

方法概要

限定符和类型	方法和说明
static Optional<Method>	getDeclaredMethod(Class<?> clazz, String methodName, Class<?>... parameterTypes)
static Optional<Object>	getField(Object object, Class<?> clazz, String fieldName)
static Optional<Object>	getField(Object object, String fieldName)
static Object	invoke(Object object, String methodName, Class<?>[] argTypes, Object[] args)
static Object	invoke(Object object, String methodName, Object... args)
static void	setField(Object object, Class<?> clazz, String fieldName, Object value)
static void	setField(Object object, String fieldName, Object value)

从类继承的方法 java.lang.Object

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

构造器详细资料

ReflectionUtils

public ReflectionUtils()

方法详细资料

getDeclaredMethod

public static Optional<Method> getDeclaredMethod(Class<?> clazz,
                                                 String methodName,
                                                 Class<?>... parameterTypes)

getField

public static Optional<Object> getField(Object object,
                                        Class<?> clazz,
                                        String fieldName)

getField

public static Optional<Object> getField(Object object,
                                        String fieldName)

setField

public static void setField(Object object,
                            Class<?> clazz,
                            String fieldName,
                            Object value)

setField

public static void setField(Object object,
                            String fieldName,
                            Object value)

invoke

public static Object invoke(Object object,
                            String methodName,
                            Object... args)

invoke

public static Object invoke(Object object,
                            String methodName,
                            Class<?>[] argTypes,
                            Object[] args)