com.jfinal.template.stat.ast

Class Set

java.lang.Object

com.jfinal.template.stat.ast.Stat

com.jfinal.template.stat.ast.Set

public class Set
extends Stat

Set 赋值，从内向外作用域查找变量，找到则替换变量值，否则在顶层作用域赋值 用法： 1：#set(k = v) 2：#set(k1 = v1, k2 = v2, ..., kn = vn) 3：#set(x = 1+2) 4：#set(x = 1+2, y = 3>4, ..., z = c ? a : b)

Field Summary

Fields inherited from class com.jfinal.template.stat.ast.Stat

location

Constructor Summary

Constructors

Constructor and Description
Set(ExprList exprList, Location location)

Method Summary

Modifier and Type	Method and Description
void	exec(Env env, Scope scope, Writer writer)

Methods inherited from class com.jfinal.template.stat.ast.Stat

getLocation, hasEnd, setExprList, setLocation, setStat, write

Methods inherited from class java.lang.Object

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

Constructor Detail

Set

public Set(ExprList exprList,
           Location location)

Method Detail

exec

public void exec(Env env,
                 Scope scope,
                 Writer writer)

Specified by:

exec in class Stat