DocumentToDBRefTransformer (mongo-java-driver 3.12.10 API)

- com.mongodb.DocumentToDBRefTransformer

All Implemented Interfaces:

Transformer
```
public final class DocumentToDBRefTransformer
extends 
implements Transformer
```
A Document to DBRef Transformer. Can be used with any Codec that takes a Transformer.

Since:

3.5

- Constructor Summary
  
  Constructors
  Constructor Description
  
  DocumentToDBRefTransformer()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean o)
  
  int hashCode()
  
  value)
  Turns the objectToTransform into some other Object.
  - Methods inherited from class java.lang.
    , , , , , , , ,

- Constructor Detail
  - DocumentToDBRefTransformer
```
public DocumentToDBRefTransformer()
```
- Method Detail
  - transform
```
public  transform( value)
```
    Description copied from interface: Transformer
    
    Turns the objectToTransform into some other Object. This can either be turning a simple BSON-friendly object into a different Java type, or it can be turning a Java type that can't automatically be converted into BSON into something that can.
    
    Specified by:
    
    transform in interface Transformer
    
    Parameters:
    
    value - the object that needs to be transformed.
    
    Returns:
    
    the new transformed object.
  - equals
```
public boolean equals( o)
```
    Overrides:
    
    in class
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    in class