DoubleAdapter (OpenNMS 29.0.8 API)

java.lang.Object
- javax.xml.bind.annotation.adapters.XmlAdapter<String,Double>
- - org.opennms.netmgt.rrd.model.DoubleAdapter

```
public class DoubleAdapter
extends XmlAdapter<String,Double>
```
The Class DoubleAdapter.
The null representation of some double values inside the XML version of an RRD is expressed as 'U'

Author:

Alejandro Galue

- Constructor Summary
  
  Constructors
  Constructor Description
  
  DoubleAdapter()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  String marshal(Double value)
  
  Double unmarshal(String value)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DoubleAdapter
```
public DoubleAdapter()
```
- Method Detail
  - marshal
```
public String marshal(Double value)
               throws Exception
```
    Specified by:
    
    marshal in class XmlAdapter<String,Double>
    
    Throws:
    
    Exception
  - unmarshal
```
public Double unmarshal(String value)
                 throws Exception
```
    Specified by:
    
    unmarshal in class XmlAdapter<String,Double>
    
    Throws:
    
    Exception