DoubleId (OpenJPA Parent POM 4.1.1 API)

java.lang.Object
- org.apache.openjpa.util.OpenJPAId
- - org.apache.openjpa.util.DoubleId

All Implemented Interfaces:

Serializable, Comparable
```
public final class DoubleId
extends OpenJPAId
```
OpenJPAId subclass appropriate for double fields.

Author:

Abe White

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.apache.openjpa.util.OpenJPAId
  subs, type, TYPE_VALUE_SEP

Constructor Summary

Constructors
Constructor	Description
`DoubleId(Class cls, double key)`
`DoubleId(Class cls, double key, boolean subs)`
`DoubleId(Class cls, Double key)`
`DoubleId(Class cls, String key)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getId()`
`Object`	`getIdObject()`	Return the identity value as an object.
`protected boolean`	`idEquals(OpenJPAId o)`	Compare the id to the id of the given instance.
`protected int`	`idHash()`	Return the id's hash code.
`String`	`toString()`

Methods inherited from class org.apache.openjpa.util.OpenJPAId
compareTo, equals, getType, hashCode, hasSubclasses, setManagedInstanceType, setManagedInstanceType

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

- Constructor Detail
  - DoubleId
```
public DoubleId(Class cls,
                Double key)
```
  - DoubleId
```
public DoubleId(Class cls,
                String key)
```
  - DoubleId
```
public DoubleId(Class cls,
                double key)
```
  - DoubleId
```
public DoubleId(Class cls,
                double key,
                boolean subs)
```
- Method Detail
  - getId
```
public double getId()
```
  - getIdObject
```
public Object getIdObject()
```
    Description copied from class: OpenJPAId
    
    Return the identity value as an object.
    
    Specified by:
    
    getIdObject in class OpenJPAId
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class OpenJPAId
  - idHash
```
protected int idHash()
```
    Description copied from class: OpenJPAId
    
    Return the id's hash code.
    
    Specified by:
    
    idHash in class OpenJPAId
  - idEquals
```
protected boolean idEquals(OpenJPAId o)
```
    Description copied from class: OpenJPAId
    
    Compare the id to the id of the given instance.
    
    Specified by:
    
    idEquals in class OpenJPAId