DataRef (Activiti :: Engine 7.2.3 API)

java.lang.Object
- org.activiti.engine.impl.bpmn.data.DataRef

```
public class DataRef
extends Object
```
Implementation of the BPMN 2.0 'dataInputRef' and 'dataOutputRef'

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected String idRef
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DataRef(String idRef)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  String getIdRef()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- idRef
```
protected String idRef
```

Constructor Detail
- DataRef
```
public DataRef(String idRef)
```

Method Detail
- getIdRef
```
public String getIdRef()
```