xpathpaser.java

来自「这是一个轻便的j2ee的web应用框架,是一个在多个项目中运用的实际框架,采用s」· Java 代码 · 共 33 行

package com.esimple.framework.util.xml;

import java.util.*;

class XPathPaser
{

    public static final short PATH_ABSOLUTE = 0;
    public static final short PATH_RELATIVE = 1;
    private short m_type;
    private ArrayList m_alSteps;

    public XPathPaser(String xPath)
    {
        m_type = 1;
        m_alSteps = new ArrayList();
        xPath = xPath.trim();
        if(xPath.indexOf("/") == 0)
            m_type = 0;
        for(StringTokenizer stk = new StringTokenizer(xPath, "/"); stk.hasMoreTokens(); m_alSteps.add(new NodeDescription(stk.nextToken())));
    }

    public ListIterator listIterator()
    {
        return m_alSteps.listIterator();
    }

    public short getType()
    {
        return m_type;
    }
}