OnMissingVertex (Oracle Graph Java API Reference for Property Graph Release 21.2 (F41344-01))

java.lang.Object
- java.lang.Enum<OnMissingVertex>
- - oracle.pgx.config.OnMissingVertex

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<OnMissingVertex>
```
public enum OnMissingVertex
extends java.lang.Enum<OnMissingVertex>
```
strategies to handle missing vertices during the edge loading phase

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CREATE_VERTEX` create the missing vertex.
`CREATE_VERTEX_LOG` logging behavior on create edge
`CREATE_VERTEX_LOG_ONCE`
`ERROR` throw an exception.
`IGNORE_EDGE` ignore the loaded edge.
`IGNORE_EDGE_LOG` logging behavior on ignore edge
`IGNORE_EDGE_LOG_ONCE`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.String`	`toKey()`
`static OnMissingVertex`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static OnMissingVertex[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - CREATE_VERTEX
```
public static final OnMissingVertex CREATE_VERTEX
```
    create the missing vertex. This strategy is currently not supported when loading partitioned graphs with a PartitionedGraphConfig
  - CREATE_VERTEX_LOG
```
public static final OnMissingVertex CREATE_VERTEX_LOG
```
    logging behavior on create edge
  - CREATE_VERTEX_LOG_ONCE
```
public static final OnMissingVertex CREATE_VERTEX_LOG_ONCE
```
  - ERROR
```
public static final OnMissingVertex ERROR
```
    throw an exception.
  - IGNORE_EDGE
```
public static final OnMissingVertex IGNORE_EDGE
```
    ignore the loaded edge.
  - IGNORE_EDGE_LOG
```
public static final OnMissingVertex IGNORE_EDGE_LOG
```
    logging behavior on ignore edge
  - IGNORE_EDGE_LOG_ONCE
```
public static final OnMissingVertex IGNORE_EDGE_LOG_ONCE
```
- Method Detail
  - toKey
```
public java.lang.String toKey()
```
  - valueOf
```
public static OnMissingVertex valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - values
```
public static OnMissingVertex[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (OnMissingVertex c : OnMissingVertex.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared

Enum OnMissingVertex

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

CREATE_VERTEX

CREATE_VERTEX_LOG

CREATE_VERTEX_LOG_ONCE

ERROR

IGNORE_EDGE

IGNORE_EDGE_LOG

IGNORE_EDGE_LOG_ONCE

Method Detail

toKey

valueOf

values