XPathUtil (XPath 2 Parser 2.0.0 API)

java.lang.Object
- com.evolvedbinary.xpath.parser.XPathUtil

```
public class XPathUtil
extends Object
```
Simple utility class showing how to use the XPathParser Created by aretter on 16/03/2016.

Constructor Summary

Constructors
Constructor Description

XPathUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`main(String[] args)`
`static Expr`	`parseXPath(String xpath, PrintStream out, PrintStream err)`	Parses an XPath Expression and generates an AST

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - XPathUtil
```
public XPathUtil()
```
- Method Detail
  - main
```
public static final void main(String[] args)
```
  - parseXPath
```
public static Expr parseXPath(String xpath,
                              PrintStream out,
                              PrintStream err)
```
    Parses an XPath Expression and generates an AST
    
    Parameters:
    
    xpath - The XPath to parse
    
    out - Either a print stream for receiving a debug print of the NodeTree generated by the parser, or null otherwise
    
    err - Either a print stream for receiving errors that occurred during parsing or null otherwise
    
    Returns:
    
    An Expr which is the root of the generated AST