JPQLHelper (DataNucleus JPA API plugin 6.0.0-m1 API)

java.lang.Object
- org.datanucleus.api.jpa.criteria.JPQLHelper

```
public class JPQLHelper
extends Object
```
Helper class that assists in generating JPQL from "org.datanucleus.query.expression" expressions. TODO Drop this and use JPQLQueryHelper from "core".

- Constructor Summary
  
  Constructors
  Constructor Description
  
  JPQLHelper()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static String getJPQLForExpression(org.datanucleus.store.query.expression.Expression expr)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- JPQLHelper
```
public JPQLHelper()
```

Method Detail

getJPQLForExpression

public static String getJPQLForExpression(org.datanucleus.store.query.expression.Expression expr)