com.hp.hpl.sparta.xpath

类 AttrExistsExpr

java.lang.Object

com.hp.hpl.sparta.xpath.BooleanExpr

com.hp.hpl.sparta.xpath.AttrExpr

com.hp.hpl.sparta.xpath.AttrExistsExpr

public class AttrExistsExpr
extends AttrExpr

A '@attrName' test to see if attribute exists.

Copyright (C) 2002 Hewlett-Packard Company. This file is part of Sparta, an XML Parser, DOM, and XPath library. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

版本:

$Date: 2002/12/13 18:08:32 $ $Revision: 1.3 $

作者:

Eamonn O'Brien-Strain

方法概要

方法

限定符和类型	方法和说明
void	accept(BooleanExprVisitor visitor)
String	toString()

从类继承的方法 com.hp.hpl.sparta.xpath.AttrExpr

getAttrName

从类继承的方法 java.lang.Object

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

方法详细资料

accept

public void accept(BooleanExprVisitor visitor)
            throws XPathException

指定者:

accept 在类中 BooleanExpr

抛出:

XPathException

toString

public String toString()

覆盖:

toString 在类中 AttrExpr