类的使用
com.jfinal.template.stat.Scope

使用Scope的程序包

程序包	说明
com.jfinal.kit
com.jfinal.template
com.jfinal.template.expr.ast
com.jfinal.template.ext.directive
com.jfinal.template.stat
com.jfinal.template.stat.ast

com.jfinal.kit中Scope的使用

参数类型为Scope的com.jfinal.kit中的方法

限定符和类型	方法和说明
void	ElKit.InnerEvalDirective.exec(Env env, Scope scope, Writer writer)

com.jfinal.template中Scope的使用

参数类型为Scope的com.jfinal.template中的方法

限定符和类型	方法和说明
void	Template.Func.call(Stat ast, Env env, Scope scope, T t)

com.jfinal.template.expr.ast中Scope的使用

参数类型为Scope的com.jfinal.template.expr.ast中的方法

限定符和类型	方法和说明
Object	StaticField.eval(Scope scope)
Object	Const.eval(Scope scope)
Object	Field.eval(Scope scope)
abstract Object	Expr.eval(Scope scope)
Object	NullExpr.eval(Scope scope)
Object	Array.eval(Scope scope)
Object	Unary.eval(Scope scope) unary : ('!'
Object	ForCtrl.eval(Scope scope)
Object	StaticMethod.eval(Scope scope)
Object	Arith.eval(Scope scope)
Object	Assign.eval(Scope scope) 赋值语句有返回值，可以用于表达式计算
Object	IncDec.eval(Scope scope)
Object	Logic.eval(Scope scope)
Object	Id.eval(Scope scope)
Object	Method.eval(Scope scope)
Object	Index.eval(Scope scope)
Object	Map.eval(Scope scope)
Object	NullSafe.eval(Scope scope)
Object	Compare.eval(Scope scope)
Object	RangeArray.eval(Scope scope)
Object	Ternary.eval(Scope scope)
Object	SharedMethod.eval(Scope scope)
Object	ExprList.eval(Scope scope) 对所有表达式求值，只返回最后一个表达式的值
Object[]	ExprList.evalExprList(Scope scope) 对所有表达式求值，并返回所有表达式的值

com.jfinal.template.ext.directive中Scope的使用

参数类型为Scope的com.jfinal.template.ext.directive中的方法

限定符和类型	方法和说明
void	EscapeDirective.exec(Env env, Scope scope, Writer writer)
void	NowDirective.exec(Env env, Scope scope, Writer writer)
void	CallDirective.exec(Env env, Scope scope, Writer writer)
void	DateDirective.exec(Env env, Scope scope, Writer writer)
void	RenderDirective.exec(Env env, Scope scope, Writer writer)
void	RenderDirective.SubStat.exec(Env env, Scope scope, Writer writer)
void	RandomDirective.exec(Env env, Scope scope, Writer writer)
void	StringDirective.exec(Env env, Scope scope, Writer writer)
void	NumberDirective.exec(Env env, Scope scope, Writer writer)

com.jfinal.template.stat中Scope的使用

参数类型为Scope的com.jfinal.template.stat中的构造器

构造器和说明
Scope(Scope parent) 构建 AST 执行过程中作用域栈

com.jfinal.template.stat.ast中Scope的使用

参数类型为Scope的com.jfinal.template.stat.ast中的方法

限定符和类型	方法和说明
void	Define.call(Env env, Scope scope, ExprList exprList, Writer writer) 真正调用模板函数
void	For.exec(Env env, Scope scope, Writer writer)
void	Define.exec(Env env, Scope scope, Writer writer) Define 的继承类可以覆盖此方法实现一些 register 类的动作
void	Switch.exec(Env env, Scope scope, Writer writer)
void	Set.exec(Env env, Scope scope, Writer writer)
void	If.exec(Env env, Scope scope, Writer writer)
void	Break.exec(Env env, Scope scope, Writer writer)
void	SetLocal.exec(Env env, Scope scope, Writer writer)
void	Return.exec(Env env, Scope scope, Writer writer)
void	SetGlobal.exec(Env env, Scope scope, Writer writer)
void	Output.exec(Env env, Scope scope, Writer writer)
void	ElseIf.exec(Env env, Scope scope, Writer writer)
void	Call.exec(Env env, Scope scope, Writer writer)
void	StatList.exec(Env env, Scope scope, Writer writer)
void	NullStat.exec(Env env, Scope scope, Writer writer)
abstract void	Stat.exec(Env env, Scope scope, Writer writer)
void	Include.exec(Env env, Scope scope, Writer writer)
void	Else.exec(Env env, Scope scope, Writer writer)
void	Default.exec(Env env, Scope scope, Writer writer)
void	Text.exec(Env env, Scope scope, Writer writer)
void	Continue.exec(Env env, Scope scope, Writer writer)
void	Case.exec(Env env, Scope scope, Writer writer)
void	ReturnIf.exec(Env env, Scope scope, Writer writer)