PrimaryKeyMetadataImpl (DataNucleus JDO API plugin 5.2.8 API)

java.lang.Object
- org.datanucleus.api.jdo.metadata.AbstractMetadataImpl
- - org.datanucleus.api.jdo.metadata.PrimaryKeyMetadataImpl

All Implemented Interfaces:

javax.jdo.metadata.Metadata, javax.jdo.metadata.PrimaryKeyMetadata
```
public class PrimaryKeyMetadataImpl
extends AbstractMetadataImpl
implements javax.jdo.metadata.PrimaryKeyMetadata
```
Implementation of JDO PrimaryKeyMetadata object.

Constructor Summary

Constructors
Constructor Description

PrimaryKeyMetadataImpl(org.datanucleus.metadata.PrimaryKeyMetaData internal)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getColumn()`
`javax.jdo.metadata.ColumnMetadata[]`	`getColumns()`
`org.datanucleus.metadata.PrimaryKeyMetaData`	`getInternal()`
`String`	`getName()`
`int`	`getNumberOfColumns()`
`javax.jdo.metadata.ColumnMetadata`	`newColumnMetadata()`
`javax.jdo.metadata.PrimaryKeyMetadata`	`setColumn(String name)`
`javax.jdo.metadata.PrimaryKeyMetadata`	`setName(String name)`

Methods inherited from class org.datanucleus.api.jdo.metadata.AbstractMetadataImpl
getExtensions, getNumberOfExtensions, getParent, newExtensionMetadata, toString

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

Methods inherited from interface javax.jdo.metadata.Metadata
getExtensions, getNumberOfExtensions, getParent, newExtensionMetadata

- Constructor Detail
  - PrimaryKeyMetadataImpl
```
public PrimaryKeyMetadataImpl(org.datanucleus.metadata.PrimaryKeyMetaData internal)
```
- Method Detail
  - getInternal
```
public org.datanucleus.metadata.PrimaryKeyMetaData getInternal()
```
  - getColumn
```
public String getColumn()
```
    Specified by:
    
    getColumn in interface javax.jdo.metadata.PrimaryKeyMetadata
  - getColumns
```
public javax.jdo.metadata.ColumnMetadata[] getColumns()
```
    Specified by:
    
    getColumns in interface javax.jdo.metadata.PrimaryKeyMetadata
  - getName
```
public String getName()
```
    Specified by:
    
    getName in interface javax.jdo.metadata.PrimaryKeyMetadata
  - getNumberOfColumns
```
public int getNumberOfColumns()
```
    Specified by:
    
    getNumberOfColumns in interface javax.jdo.metadata.PrimaryKeyMetadata
  - newColumnMetadata
```
public javax.jdo.metadata.ColumnMetadata newColumnMetadata()
```
    Specified by:
    
    newColumnMetadata in interface javax.jdo.metadata.PrimaryKeyMetadata
  - setColumn
```
public javax.jdo.metadata.PrimaryKeyMetadata setColumn(String name)
```
    Specified by:
    
    setColumn in interface javax.jdo.metadata.PrimaryKeyMetadata
  - setName
```
public javax.jdo.metadata.PrimaryKeyMetadata setName(String name)
```
    Specified by:
    
    setName in interface javax.jdo.metadata.PrimaryKeyMetadata