com.ds.common.expression.function

类 AbstractFunction<T>

java.lang.Object

com.ds.common.expression.function.Function

com.ds.common.expression.function.AbstractFunction<T>

所有已实现的接口:

FunctionI

直接已知子类:

AbstracRepearEventFunction, EVALFunction, GetAllOrgs, GetAppClient, GetCTX, GetCurrPerson, GetHttpRequest, GetJDSClient, GetORGClient, GetR, GetSplit, GetSplits, RemoteAdminFunction, RemoteClientFunction, RemoteFunction, RepeatClusterEvent, Sum

public abstract class AbstractFunction<T>
extends Function

总线注入的Abstract实现

作者:

Administrator

字段概要

字段

限定符和类型	字段和说明
Method	method

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
AbstractFunction() 默认构造函数: 读取实现类的所有方法[ Method ] 并找到 perform 方法,记录其引用到

方法概要

限定符和类型	方法和说明
Method	getPerformMethod()
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

字段详细资料

method

public Method method

构造器详细资料

AbstractFunction

public AbstractFunction()

默认构造函数: 读取实现类的所有方法[ Method ] 并找到 perform 方法,记录其引用到

另请参阅:

并记录此方法的参数个数.

方法详细资料

getPerformMethod

public Method getPerformMethod()

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