程序包 com.github.aqiu202.util

类 ClassUtils

java.lang.Object

com.github.aqiu202.util.ClassUtils

public abstract class ClassUtils
extends Object

构造器概要

构造器

构造器	说明
ClassUtils()

方法概要

修饰符和类型	方法	说明
static String	beanName(Class<?> clz)
static Type	findValueType(ParameterizedType parameterizedType)
static Type	getActualType(ParameterizedType type, int index)
static Optional<Class<?>>	handleClass(String className)
static boolean	isActualType(Type type)
static boolean	isAssignableFrom(Class<?> cl1, Class<?> cl2)
static boolean	isBasicType(Class<?> type)
static boolean	isBasicWrapType(Class<?> type)
static boolean	isBasicWrapType(Object obj)
static boolean	isCollection(Class<?> type)
static boolean	isCollection(Object obj)
static boolean	isCustomClass(Class<?> clz)
static boolean	isDate(Class<?> type)
static boolean	isDate(Object obj)
static boolean	isMap(Class<?> type)
static boolean	isMap(Object obj)
static boolean	isNumber(Class<?> type)
static boolean	isNumber(Object obj)
static boolean	isRootClass(Class<?> c)	是否是根类
static <T> T	newInstance(Class<T> type)
static <T> T	newInstance(Class<T> type, Class<?>[] paramTypes, Object[] params)
static boolean	notAssignableFrom(Class<?> cl1, Class<?> cl2)
static Class<?>	resolveClass(String className)
static Set<Class<?>>	resolveSupperClass(Class<?> child)	获取类型的所有父类及接口集合（不包括Object.class）

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

ClassUtils

public ClassUtils()

方法详细资料

resolveClass

public static Class<?> resolveClass(String className)

handleClass

public static Optional<Class<?>> handleClass(String className)

newInstance

public static <T> T newInstance(@Nonnull
 Class<T> type)

newInstance

public static <T> T newInstance(@Nonnull
 Class<T> type,
 Class<?>[] paramTypes,
 Object[] params)

isCollection

public static boolean isCollection(@Nonnull
 Class<?> type)

isMap

public static boolean isMap(@Nonnull
 Class<?> type)

isDate

public static boolean isDate(@Nonnull
 Class<?> type)

isNumber

public static boolean isNumber(@Nonnull
 Class<?> type)

isCollection

public static boolean isCollection(@Nullable
 Object obj)

isMap

public static boolean isMap(@Nullable
 Object obj)

isDate

public static boolean isDate(@Nullable
 Object obj)

isNumber

public static boolean isNumber(@Nullable
 Object obj)

isBasicWrapType

public static boolean isBasicWrapType(@Nullable
 Object obj)

isBasicWrapType

public static boolean isBasicWrapType(Class<?> type)

isBasicType

public static boolean isBasicType(Class<?> type)

notAssignableFrom

public static boolean notAssignableFrom(Class<?> cl1,
 Class<?> cl2)

isAssignableFrom

public static boolean isAssignableFrom(Class<?> cl1,
 Class<?> cl2)

isCustomClass

public static boolean isCustomClass(@Nullable
 Class<?> clz)

beanName

public static String beanName(Class<?> clz)

resolveSupperClass

public static Set<Class<?>> resolveSupperClass(Class<?> child)

获取类型的所有父类及接口集合（不包括Object.class）

参数:

child - 类型

返回:

类型的所有父类及接口集合

isRootClass

public static boolean isRootClass(Class<?> c)

是否是根类

参数:

c - 类型

返回:

是否是根类

isActualType

public static boolean isActualType(Type type)

getActualType

public static Type getActualType(ParameterizedType type,
 int index)

findValueType

public static Type findValueType(ParameterizedType parameterizedType)