cn.wensiqun.asmsupport.core.utils

类 AClassUtils

java.lang.Object

cn.wensiqun.asmsupport.core.utils.AClassUtils

public class AClassUtils
extends Object

The AClass Helper

构造器概要

构造器

构造器和说明
AClassUtils()

方法概要

方法

限定符和类型	方法和说明
static boolean	boxUnboxable(AClass aclass) Check the type support unbox or box.
static boolean	checkAssignable(AClass from, AClass to) Check a type(from) whether or not assign to other type(to).
static AClass[]	convertToAClass(Class<?>[] classes) Convert Class list to AClass list
static List<Class<?>>	getAllInterfaces(AClass aclass) Get all interface from an AClass
static AClass	getArithmeticalResultType(AClass... types) according the passed type list, to figure out the finally result type
static AClass	getPrimitiveAClass(AClass aclass) Get the primitive type if the argument is wrap type, otherwise return the argument self.
static AClass	getPrimitiveWrapAClass(AClass aclass) Get the primitive wrap type if the argument is primitive type, otherwise return the argument self.
static boolean	isArithmetical(AClass aclass) Check the specify whether or not as an arithmetical operation factor.
static boolean	isPrimitiveWrapAClass(AClass aclass) Check the specify type is primitive wrap type.
static boolean	visible(AClass where, AClass callFrom, AClass methodDescription, int modifiers) Check the method call is visible, following is an example: Class Super { public void call() {...} } Class Sub extends Super { } Class Main { public static void main(String... args) { Sub sub = new Sub(); sub.call(); } } For code sub.call(), see parameter description for detail.

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

AClassUtils

public AClassUtils()

方法详细资料

isPrimitiveWrapAClass

public static boolean isPrimitiveWrapAClass(AClass aclass)

Check the specify type is primitive wrap type.

参数:

aclass -

getPrimitiveAClass

public static AClass getPrimitiveAClass(AClass aclass)

Get the primitive type if the argument is wrap type, otherwise return the argument self.

getPrimitiveWrapAClass

public static AClass getPrimitiveWrapAClass(AClass aclass)

Get the primitive wrap type if the argument is primitive type, otherwise return the argument self.

getArithmeticalResultType

public static AClass getArithmeticalResultType(AClass... types)

according the passed type list, to figure out the finally result type

isArithmetical

public static boolean isArithmetical(AClass aclass)

Check the specify whether or not as an arithmetical operation factor.

boxUnboxable

public static boolean boxUnboxable(AClass aclass)

Check the type support unbox or box.

visible

public static boolean visible(AClass where,
              AClass callFrom,
              AClass methodDescription,
              int modifiers)

Check the method call is visible, following is an example:

 Class Super {
     public void call() {...}
 }
 Class Sub extends Super {
 }
 Class Main {
     public static void main(String... args) {
         Sub sub = new Sub();
         sub.call();
     }
 }
 

For code sub.call(), see parameter description for detail.

参数:

where - the call occur in which class, in preceding code sub.call(), the where is Main.class

callFrom - where the call from, in preceding code sub.call(), the callFrom is Sub.class

declaringClass - the method declaring class, in preceding code sub.call(), the declaringClass is Super.class

methodDescription - method description

modifiers - the modifier of method

返回:

checkAssignable

public static boolean checkAssignable(AClass from,
                      AClass to)

Check a type(from) whether or not assign to other type(to).

getAllInterfaces

public static List<Class<?>> getAllInterfaces(AClass aclass)

Get all interface from an AClass

返回:

List> all interface list

convertToAClass

public static AClass[] convertToAClass(Class<?>[] classes)

Convert Class list to AClass list