com.ds.esb.expression

类 DefaultFunction

java.lang.Object

com.ds.common.expression.function.Function

com.ds.esb.expression.DefaultFunction

所有已实现的接口:

FunctionI

public class DefaultFunction
extends Function

总线注入的Abstract实现

作者:

Administrator

字段概要

从类继承的字段 com.ds.common.expression.function.Function

curNumberOfParameters, numberOfParameters

构造器概要

构造器

构造器和说明
DefaultFunction(Class clazz, Object[] objs)
DefaultFunction(Class clazz, String expressStr) 默认 Function 类的包装实体

方法概要

限定符和类型	方法和说明
void	run(Stack stack) Throws an exception because this method should never be called under normal circumstances.

从类继承的方法 com.ds.common.expression.function.Function

checkStack, getNumberOfParameters, setCurNumberOfParameters

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

DefaultFunction

public DefaultFunction(Class clazz,
                       Object[] objs)

DefaultFunction

public DefaultFunction(Class clazz,
                       String expressStr)

默认 Function 类的包装实体

参数:

clazz - 要包装的对象

expressStr - 使用的表达式:示例[GetClientService("com.ds.iot.api.AdminAPI","http://service.tujiasmart.com:82")]

方法详细资料

run

public void run(Stack stack)
         throws ParseException

从类复制的说明: Function

Throws an exception because this method should never be called under normal circumstances. Each function should use it's own run() method for evaluating the function. This includes popping off the parameters from the stack, and pushing the result back on the stack.

指定者:

run 在接口中 FunctionI

指定者:

run 在类中 Function

抛出:

ParseException