io.polaris.core.reflect

类 Methods

java.lang.Object

io.polaris.core.reflect.Methods

public class Methods
extends Object

从以下版本开始:

Oct 08, 2024

作者:

Qt

构造器概要

构造器

构造器和说明
Methods()

方法概要

限定符和类型	方法和说明
static <T> MethodHandle	findConstructor(Class<T> clazz)
static <T> MethodHandle	findConstructor(Class<T> clazz, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findGetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T> MethodHandle	findPrivate(Class<T> clazz, String methodName)
static <T> MethodHandle	findPrivate(Class<T> clazz, String methodName, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findPrivate(Class<T> clazz, String methodName, Class<R> returnType)
static <T,R> MethodHandle	findPrivate(Class<T> clazz, String methodName, Class<R> returnType, Class<?>[] parameterTypes)
static <T> MethodHandle	findPrivateConstructor(Class<T> clazz)
static <T> MethodHandle	findPrivateConstructor(Class<T> clazz, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findPrivateGetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T,R> MethodHandle	findPrivateSetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T> MethodHandle	findPrivateStatic(Class<T> clazz, String methodName)
static <T> MethodHandle	findPrivateStatic(Class<T> clazz, String methodName, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findPrivateStatic(Class<T> clazz, String methodName, Class<R> returnType)
static <T,R> MethodHandle	findPrivateStatic(Class<T> clazz, String methodName, Class<R> returnType, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findPrivateStaticGetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T,R> MethodHandle	findPrivateStaticSetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T,R> MethodHandle	findSetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T> MethodHandle	findStatic(Class<T> clazz, String methodName)
static <T> MethodHandle	findStatic(Class<T> clazz, String methodName, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findStatic(Class<T> clazz, String methodName, Class<R> returnType)
static <T,R> MethodHandle	findStatic(Class<T> clazz, String methodName, Class<R> returnType, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findStaticGetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T,R> MethodHandle	findStaticSetter(Class<T> clazz, String fieldName, Class<R> fieldType)
static <T> MethodHandle	findVirtual(Class<T> clazz, String methodName)
static <T> MethodHandle	findVirtual(Class<T> clazz, String methodName, Class<?>[] parameterTypes)
static <T,R> MethodHandle	findVirtual(Class<T> clazz, String methodName, Class<R> returnType)
static <T,R> MethodHandle	findVirtual(Class<T> clazz, String methodName, Class<R> returnType, Class<?>[] parameterTypes)
static <T> T	getField(Object instance, String fieldName, Class<T> fieldType)
static <T> T	getPrivateField(Object instance, String fieldName, Class<T> fieldType)
static <T> T	getPrivateStaticField(Class<?> clazz, String fieldName, Class<T> fieldType)
static <T> T	getStaticField(Class<?> clazz, String fieldName, Class<T> fieldType)
static void	invoke(Object instance, String methodName)
static void	invoke(Object instance, String methodName, Class<?>[] parameterTypes, Object[] params)
static <T> T	invoke(Object instance, String methodName, Class<T> returnType)
static <T> T	invoke(Object instance, String methodName, Class<T> returnType, Class<?>[] parameterTypes, Object[] params)
static void	invokePrivate(Object instance, String methodName)
static void	invokePrivate(Object instance, String methodName, Class<?>[] parameterTypes, Object[] params)
static <T> T	invokePrivate(Object instance, String methodName, Class<T> returnType)
static <T> T	invokePrivate(Object instance, String methodName, Class<T> returnType, Class<?>[] parameterTypes, Object[] params)
static void	invokePrivateStatic(Class<?> clazz, String methodName)
static void	invokePrivateStatic(Class<?> clazz, String methodName, Class<?>[] parameterTypes, Object[] params)
static <T> T	invokePrivateStatic(Class<?> clazz, String methodName, Class<T> returnType)
static <T> T	invokePrivateStatic(Class<?> clazz, String methodName, Class<T> returnType, Class<?>[] parameterTypes, Object[] params)
static void	invokeStatic(Class<?> clazz, String methodName)
static void	invokeStatic(Class<?> clazz, String methodName, Class<?>[] parameterTypes, Object[] params)
static <T> T	invokeStatic(Class<?> clazz, String methodName, Class<T> returnType)
static <T> T	invokeStatic(Class<?> clazz, String methodName, Class<T> returnType, Class<?>[] parameterTypes, Object[] params)
static <T> T	newInstance(Class<T> clazz)
static <T> T	newInstance(Class<T> clazz, Class<?>[] parameterTypes, Object[] params)
static <T> T	newPrivateInstance(Class<T> clazz)
static <T> T	newPrivateInstance(Class<T> clazz, Class<?>[] parameterTypes, Object[] params)
static <T> void	setField(Object instance, String fieldName, Class<T> fieldType, T value)
static <T> void	setPrivateField(Object instance, String fieldName, Class<T> fieldType, T value)
static <T> void	setPrivateStaticField(Class<?> clazz, String fieldName, Class<T> fieldType, T value)
static <T> void	setStaticField(Class<?> clazz, String fieldName, Class<T> fieldType, T 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

Methods

public Methods()

方法详细资料

newInstance

public static <T> T newInstance(Class<T> clazz)
                         throws Throwable

抛出:

Throwable

newInstance

public static <T> T newInstance(Class<T> clazz,
                                Class<?>[] parameterTypes,
                                Object[] params)
                         throws Throwable

抛出:

Throwable

newPrivateInstance

public static <T> T newPrivateInstance(Class<T> clazz)
                                throws Throwable

抛出:

Throwable

newPrivateInstance

public static <T> T newPrivateInstance(Class<T> clazz,
                                       Class<?>[] parameterTypes,
                                       Object[] params)
                                throws Throwable

抛出:

Throwable

invoke

public static void invoke(Object instance,
                          String methodName)
                   throws Throwable

抛出:

Throwable

invoke

public static void invoke(Object instance,
                          String methodName,
                          Class<?>[] parameterTypes,
                          Object[] params)
                   throws Throwable

抛出:

Throwable

invoke

public static <T> T invoke(Object instance,
                           String methodName,
                           Class<T> returnType)
                    throws Throwable

抛出:

Throwable

invoke

public static <T> T invoke(Object instance,
                           String methodName,
                           Class<T> returnType,
                           Class<?>[] parameterTypes,
                           Object[] params)
                    throws Throwable

抛出:

Throwable

invokePrivate

public static void invokePrivate(Object instance,
                                 String methodName)
                          throws Throwable

抛出:

Throwable

invokePrivate

public static void invokePrivate(Object instance,
                                 String methodName,
                                 Class<?>[] parameterTypes,
                                 Object[] params)
                          throws Throwable

抛出:

Throwable

invokePrivate

public static <T> T invokePrivate(Object instance,
                                  String methodName,
                                  Class<T> returnType)
                           throws Throwable

抛出:

Throwable

invokePrivate

public static <T> T invokePrivate(Object instance,
                                  String methodName,
                                  Class<T> returnType,
                                  Class<?>[] parameterTypes,
                                  Object[] params)
                           throws Throwable

抛出:

Throwable

invokeStatic

public static void invokeStatic(Class<?> clazz,
                                String methodName)
                         throws Throwable

抛出:

Throwable

invokeStatic

public static void invokeStatic(Class<?> clazz,
                                String methodName,
                                Class<?>[] parameterTypes,
                                Object[] params)
                         throws Throwable

抛出:

Throwable

invokeStatic

public static <T> T invokeStatic(Class<?> clazz,
                                 String methodName,
                                 Class<T> returnType)
                          throws Throwable

抛出:

Throwable

invokeStatic

public static <T> T invokeStatic(Class<?> clazz,
                                 String methodName,
                                 Class<T> returnType,
                                 Class<?>[] parameterTypes,
                                 Object[] params)
                          throws Throwable

抛出:

Throwable

invokePrivateStatic

public static void invokePrivateStatic(Class<?> clazz,
                                       String methodName)
                                throws Throwable

抛出:

Throwable

invokePrivateStatic

public static void invokePrivateStatic(Class<?> clazz,
                                       String methodName,
                                       Class<?>[] parameterTypes,
                                       Object[] params)
                                throws Throwable

抛出:

Throwable

invokePrivateStatic

public static <T> T invokePrivateStatic(Class<?> clazz,
                                        String methodName,
                                        Class<T> returnType)
                                 throws Throwable

抛出:

Throwable

invokePrivateStatic

public static <T> T invokePrivateStatic(Class<?> clazz,
                                        String methodName,
                                        Class<T> returnType,
                                        Class<?>[] parameterTypes,
                                        Object[] params)
                                 throws Throwable

抛出:

Throwable

getField

public static <T> T getField(Object instance,
                             String fieldName,
                             Class<T> fieldType)
                      throws Throwable

抛出:

Throwable

getPrivateField

public static <T> T getPrivateField(Object instance,
                                    String fieldName,
                                    Class<T> fieldType)
                             throws Throwable

抛出:

Throwable

setField

public static <T> void setField(Object instance,
                                String fieldName,
                                Class<T> fieldType,
                                T value)
                         throws Throwable

抛出:

Throwable

setPrivateField

public static <T> void setPrivateField(Object instance,
                                       String fieldName,
                                       Class<T> fieldType,
                                       T value)
                                throws Throwable

抛出:

Throwable

getStaticField

public static <T> T getStaticField(Class<?> clazz,
                                   String fieldName,
                                   Class<T> fieldType)
                            throws Throwable

抛出:

Throwable

getPrivateStaticField

public static <T> T getPrivateStaticField(Class<?> clazz,
                                          String fieldName,
                                          Class<T> fieldType)
                                   throws Throwable

抛出:

Throwable

setStaticField

public static <T> void setStaticField(Class<?> clazz,
                                      String fieldName,
                                      Class<T> fieldType,
                                      T value)
                               throws Throwable

抛出:

Throwable

setPrivateStaticField

public static <T> void setPrivateStaticField(Class<?> clazz,
                                             String fieldName,
                                             Class<T> fieldType,
                                             T value)
                                      throws Throwable

抛出:

Throwable

findConstructor

public static <T> MethodHandle findConstructor(Class<T> clazz)
                                        throws NoSuchMethodException,
                                               IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findConstructor

public static <T> MethodHandle findConstructor(Class<T> clazz,
                                               Class<?>[] parameterTypes)
                                        throws NoSuchMethodException,
                                               IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateConstructor

public static <T> MethodHandle findPrivateConstructor(Class<T> clazz)
                                               throws NoSuchMethodException,
                                                      IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateConstructor

public static <T> MethodHandle findPrivateConstructor(Class<T> clazz,
                                                      Class<?>[] parameterTypes)
                                               throws NoSuchMethodException,
                                                      IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findVirtual

public static <T> MethodHandle findVirtual(Class<T> clazz,
                                           String methodName)
                                    throws NoSuchMethodException,
                                           IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findVirtual

public static <T> MethodHandle findVirtual(Class<T> clazz,
                                           String methodName,
                                           Class<?>[] parameterTypes)
                                    throws NoSuchMethodException,
                                           IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findVirtual

public static <T,R> MethodHandle findVirtual(Class<T> clazz,
                                             String methodName,
                                             Class<R> returnType)
                                      throws NoSuchMethodException,
                                             IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findVirtual

public static <T,R> MethodHandle findVirtual(Class<T> clazz,
                                             String methodName,
                                             Class<R> returnType,
                                             Class<?>[] parameterTypes)
                                      throws NoSuchMethodException,
                                             IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivate

public static <T> MethodHandle findPrivate(Class<T> clazz,
                                           String methodName)
                                    throws NoSuchMethodException,
                                           IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivate

public static <T> MethodHandle findPrivate(Class<T> clazz,
                                           String methodName,
                                           Class<?>[] parameterTypes)
                                    throws NoSuchMethodException,
                                           IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivate

public static <T,R> MethodHandle findPrivate(Class<T> clazz,
                                             String methodName,
                                             Class<R> returnType)
                                      throws NoSuchMethodException,
                                             IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivate

public static <T,R> MethodHandle findPrivate(Class<T> clazz,
                                             String methodName,
                                             Class<R> returnType,
                                             Class<?>[] parameterTypes)
                                      throws NoSuchMethodException,
                                             IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findStatic

public static <T> MethodHandle findStatic(Class<T> clazz,
                                          String methodName)
                                   throws NoSuchMethodException,
                                          IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findStatic

public static <T> MethodHandle findStatic(Class<T> clazz,
                                          String methodName,
                                          Class<?>[] parameterTypes)
                                   throws NoSuchMethodException,
                                          IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findStatic

public static <T,R> MethodHandle findStatic(Class<T> clazz,
                                            String methodName,
                                            Class<R> returnType)
                                     throws NoSuchMethodException,
                                            IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findStatic

public static <T,R> MethodHandle findStatic(Class<T> clazz,
                                            String methodName,
                                            Class<R> returnType,
                                            Class<?>[] parameterTypes)
                                     throws NoSuchMethodException,
                                            IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateStatic

public static <T> MethodHandle findPrivateStatic(Class<T> clazz,
                                                 String methodName)
                                          throws NoSuchMethodException,
                                                 IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateStatic

public static <T> MethodHandle findPrivateStatic(Class<T> clazz,
                                                 String methodName,
                                                 Class<?>[] parameterTypes)
                                          throws NoSuchMethodException,
                                                 IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateStatic

public static <T,R> MethodHandle findPrivateStatic(Class<T> clazz,
                                                   String methodName,
                                                   Class<R> returnType)
                                            throws NoSuchMethodException,
                                                   IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findPrivateStatic

public static <T,R> MethodHandle findPrivateStatic(Class<T> clazz,
                                                   String methodName,
                                                   Class<R> returnType,
                                                   Class<?>[] parameterTypes)
                                            throws NoSuchMethodException,
                                                   IllegalAccessException

抛出:

NoSuchMethodException

IllegalAccessException

findGetter

public static <T,R> MethodHandle findGetter(Class<T> clazz,
                                            String fieldName,
                                            Class<R> fieldType)
                                     throws NoSuchFieldException,
                                            IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findPrivateGetter

public static <T,R> MethodHandle findPrivateGetter(Class<T> clazz,
                                                   String fieldName,
                                                   Class<R> fieldType)
                                            throws NoSuchFieldException,
                                                   IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findSetter

public static <T,R> MethodHandle findSetter(Class<T> clazz,
                                            String fieldName,
                                            Class<R> fieldType)
                                     throws NoSuchFieldException,
                                            IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findPrivateSetter

public static <T,R> MethodHandle findPrivateSetter(Class<T> clazz,
                                                   String fieldName,
                                                   Class<R> fieldType)
                                            throws NoSuchFieldException,
                                                   IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findStaticGetter

public static <T,R> MethodHandle findStaticGetter(Class<T> clazz,
                                                  String fieldName,
                                                  Class<R> fieldType)
                                           throws NoSuchFieldException,
                                                  IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findPrivateStaticGetter

public static <T,R> MethodHandle findPrivateStaticGetter(Class<T> clazz,
                                                         String fieldName,
                                                         Class<R> fieldType)
                                                  throws NoSuchFieldException,
                                                         IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findStaticSetter

public static <T,R> MethodHandle findStaticSetter(Class<T> clazz,
                                                  String fieldName,
                                                  Class<R> fieldType)
                                           throws NoSuchFieldException,
                                                  IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException

findPrivateStaticSetter

public static <T,R> MethodHandle findPrivateStaticSetter(Class<T> clazz,
                                                         String fieldName,
                                                         Class<R> fieldType)
                                                  throws NoSuchFieldException,
                                                         IllegalAccessException

抛出:

NoSuchFieldException

IllegalAccessException