Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 // Licensed to Julian Hyde under one or more contributor license
 // agreements. See the NOTICE file distributed with this work for
 // additional information regarding copyright ownership.
 //
 // Julian Hyde licenses this file to you under the Apache License,
 // Version 2.0 (the "License"); you may not use this file except in
 // compliance with the License. You may obtain a copy of the License at:
 //
 // http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */

import org.w3c.dom.*;

public class Main {
    static Double doubleElement(Element row, String name) {
        return Double.valueOf(stringElement(row, name));
    }

    static String stringElement(Element row, String name) {
        final NodeList childNodes = row.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            final Node node = childNodes.item(i);
            if (name.equals(node.getLocalName())) {
                String result = node.getTextContent();
                // If content is not plain text then returns name of
                // first child tag
                if (result == null && node.hasChildNodes()) {
                    result = node.getFirstChild().getLocalName();
                }
                return result;
            }
        }
        return null;
    }
}