JexlUtil (apache-nutch 1.20 API)

java.lang.Object
- org.apache.nutch.util.JexlUtil

```
public class JexlUtil
extends Object
```
Utility methods for handling JEXL expressions

Constructor Summary

Constructors
Constructor Description

JexlUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static org.apache.commons.jexl3.JexlScript`	`parseExpression(String expr)`	Parses the given expression to a JEXL expression.

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

- Constructor Detail
  - JexlUtil
```
public JexlUtil()
```
- Method Detail
  - parseExpression
```
public static org.apache.commons.jexl3.JexlScript parseExpression(String expr)
```
    Parses the given expression to a JEXL expression. This supports date parsing.
    
    Parameters:
    
    expr - string JEXL expression
    
    Returns:
    
    parsed JEXL expression or null in case of parse error