Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.StringJoiner;
import org.w3c.dom.Node;

public class Main {
    public static String getDeepNodeValue(Node node) {
        StringJoiner out = new StringJoiner(" ");

        if (node.hasChildNodes()) {
            for (int i = 0; i < node.getChildNodes().getLength(); i++) {
                String val = getDeepNodeValue(node.getChildNodes().item(i));
                if (val != null && val.trim().length() != 0)
                    out.add(val.trim());
            }
        } else if (node.getNodeValue() != null && node.getNodeValue().trim().length() != 0) {
            out.add(node.getNodeValue().trim());
        }

        return out.toString();
    }
}