NullIfNullOrEmpty (VirtualDataSet API)

java.lang.Object
- io.virtdata.libbasics.shared.from_string.to_unset.NullIfNullOrEmpty

All Implemented Interfaces:

java.util.function.Function<java.lang.String,java.lang.String>
```
public class NullIfNullOrEmpty
extends java.lang.Object
implements java.util.function.Function<java.lang.String,java.lang.String>
```
Yield a null value if the input String is either null or empty.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NullIfNullOrEmpty()
- Method Summary
  
  Modifier and Type Method Description
  
  java.lang.String apply(java.lang.String s)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Constructor Detail
  - NullIfNullOrEmpty
```
public NullIfNullOrEmpty()
```
- Method Detail
  - apply
```
public java.lang.String apply(java.lang.String s)
```
    Specified by:
    
    apply in interface java.util.function.Function<java.lang.String,java.lang.String>