AstUtil (Drools :: DRL AST 8.22.0.Beta API)

java.lang.Object
- org.drools.drl.ast.util.AstUtil

```
public class AstUtil
extends Object
```

- Constructor Summary
  
  Constructors
  Constructor Description
  
  AstUtil()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static boolean isEmpty(CharSequence str)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- AstUtil
```
public AstUtil()
```

Method Detail

isEmpty

public static boolean isEmpty(CharSequence str)