space.yizhu.record.template.expr.ast

类 ExprList

java.lang.Object

space.yizhu.record.template.expr.ast.Expr

space.yizhu.record.template.expr.ast.ExprList

public class ExprList
extends Expr

ExprList class.

版本:

$Id: $Id

作者:

yi

字段概要

字段

限定符和类型	字段和说明
static Expr	NULL_EXPR Constant NULL_EXPR
static Expr[]	NULL_EXPR_ARRAY Constant NULL_EXPR_ARRAY
static ExprList	NULL_EXPR_LIST Constant NULL_EXPR_LIST
static Object[]	NULL_OBJECT_ARRAY Constant NULL_OBJECT_ARRAY

从类继承的字段 space.yizhu.record.template.expr.ast.Expr

location

构造器概要

构造器

构造器和说明
ExprList(List<Expr> exprList) Constructor for ExprList.

方法概要

限定符和类型	方法和说明
Object	eval(Scope scope) eval.
Object[]	evalExprList(Scope scope) evalExprList.
Expr	getActualExpr() getActualExpr.
Expr	getExpr(int index) getExpr.
Expr[]	getExprArray() Getter for the field exprArray.
Expr	getFirstExpr() getFirstExpr.
Expr	getLastExpr() getLastExpr.
int	length() length.

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

NULL_EXPR

public static final Expr NULL_EXPR

Constant NULL_EXPR

NULL_EXPR_ARRAY

public static final Expr[] NULL_EXPR_ARRAY

Constant NULL_EXPR_ARRAY

NULL_EXPR_LIST

public static final ExprList NULL_EXPR_LIST

Constant NULL_EXPR_LIST

NULL_OBJECT_ARRAY

public static final Object[] NULL_OBJECT_ARRAY

Constant NULL_OBJECT_ARRAY

构造器详细资料

ExprList

public ExprList(List<Expr> exprList)

Constructor for ExprList.

参数:

exprList - a List object.

方法详细资料

getActualExpr

public Expr getActualExpr()

getActualExpr.

返回:

a Expr object.

getExprArray

public Expr[] getExprArray()

Getter for the field exprArray.

返回:

an array of Expr objects.

getExpr

public Expr getExpr(int index)

getExpr.

参数:

index - a int.

返回:

a Expr object.

getFirstExpr

public Expr getFirstExpr()

getFirstExpr.

返回:

a Expr object.

getLastExpr

public Expr getLastExpr()

getLastExpr.

返回:

a Expr object.

length

public int length()

length.

返回:

a int.

eval

public Object eval(Scope scope)

eval.

指定者:

eval 在类中 Expr

参数:

scope - a Scope object.

返回:

a Object object.

evalExprList

public Object[] evalExprList(Scope scope)

evalExprList.

参数:

scope - a Scope object.

返回:

an array of Object objects.