KeyColumnDescriptor (Oracle Graph Java API Reference for Property Graph Release 25.4 (G42277-01))

All Known Implementing Classes:

DefaultKeyColumnDescriptors, KeyColumnConfig
```
@BetaApi
public interface KeyColumnDescriptor
```
Descriptor for a key column.

Since:

25.2.0

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default KeyColumnDescriptor`	`asKeyColumnDescriptor()`	Get an immutable version of this key column descriptor.
`java.lang.String`	`getName()`	Get the name of the key column.
`IdType`	`getType()`	Get the type of the key column.
`static KeyColumnDescriptor`	`of(java.lang.String name, IdType type)`	Create an (immutable) key column descriptor instance.

- Method Detail
  - getName
```
java.lang.String getName()
```
    Get the name of the key column.
    
    Returns:
    
    Name of the key column.
  - getType
```
IdType getType()
```
    Get the type of the key column.
    
    Returns:
    
    Type of the key column.
  - asKeyColumnDescriptor
```
default KeyColumnDescriptor asKeyColumnDescriptor()
```
    Get an immutable version of this key column descriptor.
    
    Returns:
    
    A representation of this descriptor.
  - of
```
static KeyColumnDescriptor of(java.lang.String name,
                              IdType type)
```
    Create an (immutable) key column descriptor instance.
    
    Parameters:
    
    name - The key column name.
    
    type - The key column type.
    
    Returns:
    
    A key column descriptor.