Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * @param tag   e.g., tr
     * @param xpath e.g., /html/body/table[1]/tr[2]/td[2]
     * @return /html/body/table[1]/tr[2]
     */
    public static String trimXPathLastTag(String tag, String xpath) {
        int lastTagIndex = xpath.lastIndexOf(tag);
        if (lastTagIndex != -1) {
            int end = xpath.indexOf("/", lastTagIndex);
            if (end == -1) {
                return xpath;
            }
            return xpath.substring(0, end);
        }
        return null;
    }
}