StringValueTransformer (Apache Commons Collections 4.2 API)

java.lang.Object
- org.apache.commons.collections4.functors.StringValueTransformer<T>

All Implemented Interfaces:

Serializable, Transformer<T,String>
```
public final class StringValueTransformer<T>
extends Object
implements Transformer<T,String>, Serializable
```
Transformer implementation that returns the result of calling String.valueOf on the input object.

Since:

3.0

See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> Transformer<T,String>`	`stringValueTransformer()`	Factory returning the singleton instance.
`String`	`transform(T input)`	Transforms the input to result by calling `String.valueOf`.

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

- Method Detail
  - stringValueTransformer
```
public static <T> Transformer<T,String> stringValueTransformer()
```
    Factory returning the singleton instance.
    
    Type Parameters:
    
    T - the input type
    
    Returns:
    
    the singleton instance
    
    Since:
    
    3.1
  - transform
```
public String transform(T input)
```
    Transforms the input to result by calling String.valueOf.
    
    Specified by:
    
    transform in interface Transformer<T,String>
    
    Parameters:
    
    input - the input object to transform
    
    Returns:
    
    the transformed result