com.jfinal.template.expr.ast

类 MethodInfo

java.lang.Object

com.jfinal.template.expr.ast.MethodInfo

直接已知子类:

MethodInfoExt, NullMethodInfo

public class MethodInfo
extends Object

MethodInfo

字段概要

字段

限定符和类型	字段和说明
protected Class<?>	clazz
protected boolean	isVarArgs
protected Long	key
protected Method	method
protected Class<?>[]	paraTypes

构造器概要

构造器

限定符	构造器和说明
protected	MethodInfo() 仅供 NullMethodInfo 继承使用
	MethodInfo(Long key, Class<?> clazz, Method method)

方法概要

限定符和类型	方法和说明
Long	getKey()
String	getName()
protected Class<?>[]	getParameterTypes()
Object	invoke(Object target, Object... args)
protected Object	invokeVarArgsMethod(Object target, Object[] argValues)
boolean	isStatic()
boolean	isVarArgs()
boolean	notNull() 仅仅 NullMethodInfo 会覆盖此方法并返回 false 1：MethodKit.getMethod(...)
String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

key

protected final Long key

clazz

protected final Class<?> clazz

method

protected final Method method

isVarArgs

protected final boolean isVarArgs

paraTypes

protected final Class<?>[] paraTypes

构造器详细资料

MethodInfo

public MethodInfo(Long key,
                  Class<?> clazz,
                  Method method)

MethodInfo

protected MethodInfo()

仅供 NullMethodInfo 继承使用

方法详细资料

invoke

public Object invoke(Object target,
                     Object... args)
              throws ReflectiveOperationException

抛出:

ReflectiveOperationException

invokeVarArgsMethod

protected Object invokeVarArgsMethod(Object target,
                                     Object[] argValues)
                              throws ReflectiveOperationException

抛出:

ReflectiveOperationException

getKey

public Long getKey()

getName

public String getName()

isStatic

public boolean isStatic()

isVarArgs

public boolean isVarArgs()

getParameterTypes

protected Class<?>[] getParameterTypes()

toString

public String toString()

覆盖:

toString 在类中 Object

notNull

public boolean notNull()

仅仅 NullMethodInfo 会覆盖此方法并返回 false 1：MethodKit.getMethod(...) 消除 instanceof 判断 2：Method.exec(...) 消除 null 值判断