com.jfinal.template.expr.ast

Class ForCtrl

java.lang.Object

com.jfinal.template.expr.ast.Expr

com.jfinal.template.expr.ast.ForCtrl

public class ForCtrl
extends Expr

forCtrl : ID : expression | exprList? ';' expr? ';' exprList? 两种用法 1：#for(id : list) #end #for(entry : map) #end 2：#for(init; cond; update) #end

Field Summary

Fields inherited from class com.jfinal.template.expr.ast.Expr

location

Constructor Summary

Constructors

Constructor and Description
ForCtrl(ExprList init, Expr cond, ExprList update, Location location) exprList? ';' expr? ';' exprList?
ForCtrl(Id id, Expr expr, Location location) ID : expr

Method Summary

Modifier and Type	Method and Description
Object	eval(Scope scope)
Expr	getCond()
Expr	getExpr()
String	getId()
Expr	getInit()
Expr	getUpdate()
boolean	isIterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

ForCtrl

public ForCtrl(Id id,
               Expr expr,
               Location location)

ID : expr

ForCtrl

public ForCtrl(ExprList init,
               Expr cond,
               ExprList update,
               Location location)

exprList? ';' expr? ';' exprList?

Method Detail

isIterator

public boolean isIterator()

getId

public String getId()

getExpr

public Expr getExpr()

getInit

public Expr getInit()

getCond

public Expr getCond()

getUpdate

public Expr getUpdate()

eval

public Object eval(Scope scope)

Specified by:

eval in class Expr