程序包 com.alibaba.nacos.common.utils

类 ClassUtils

java.lang.Object

com.alibaba.nacos.common.utils.ClassUtils

public final class ClassUtils
extends Object

Utils for Class.

作者:

liaochuntao

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 Class	findClassByName(String className)	Finds and returns class by className.
static String	getCanonicalName(Class cls)	Gets and returns the canonical name of the underlying class.
static String	getCanonicalName(Object obj)	Gets and returns the canonical name of the underlying class.
static String	getName(Class cls)	Gets and returns the class name.
static String	getName(Object obj)	Gets and returns className.
static String	getSimplaName(Class cls)	Gets and returns the simple name of the underlying class.
static String	getSimplaName(Object obj)	Gets and returns the simple name of the underlying class as given in the source code.
static boolean	isAssignableFrom(Class clazz, Class cls)	Determines if the class or interface represented by this object is either the same as, or is a superclass or superinterface of, the class or interface represented by the specified parameter.

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

findClassByName

public static Class findClassByName(String className)

Finds and returns class by className.

参数:

className - String value for className.

返回:

class Instances of the class represent classes and interfaces.

isAssignableFrom

public static boolean isAssignableFrom(Class clazz,
 Class cls)

Determines if the class or interface represented by this object is either the same as, or is a superclass or superinterface of, the class or interface represented by the specified parameter.

参数:

clazz - Instances of the class represent classes and interfaces.

cls - Instances of the class represent classes and interfaces.

返回:

the value indicating whether objects of the type can be assigned to objects of this class.

getName

public static String getName(Class cls)

Gets and returns the class name.

参数:

cls - Instances of the class represent classes and interfaces.

返回:

the name of the class or interface represented by this object.

getName

public static String getName(Object obj)

Gets and returns className.

参数:

obj - Object instance.

返回:

className.

getCanonicalName

public static String getCanonicalName(Class cls)

Gets and returns the canonical name of the underlying class.

参数:

cls - Instances of the class represent classes and interfaces.

返回:

The canonical name of the underlying class.

getCanonicalName

public static String getCanonicalName(Object obj)

Gets and returns the canonical name of the underlying class.

参数:

obj - Object instance.

返回:

The canonical name of the underlying class.

getSimplaName

public static String getSimplaName(Class cls)

Gets and returns the simple name of the underlying class.

参数:

cls - Instances of the class represent classes and interfaces.

返回:

the simple name of the underlying class.

getSimplaName

public static String getSimplaName(Object obj)

Gets and returns the simple name of the underlying class as given in the source code.

参数:

obj - Object instance.

返回:

the simple name of the underlying class.