AbstractTinkerGraph.IdManager (Apache TinkerPop 3.7.2 API)

Type Parameters:

T - the id type

All Known Implementing Classes:

AbstractTinkerGraph.DefaultIdManager

Enclosing class:

AbstractTinkerGraph
```
public static interface AbstractTinkerGraph.IdManager<T>
```
TinkerGraph will use an implementation of this interface to generate identifiers when a user does not supply them and to handle identifier conversions when querying to provide better flexibility with respect to handling different data types that mean the same thing. For example, the AbstractTinkerGraph.DefaultIdManager.LONG implementation will allow g.vertices(1l, 2l) and g.vertices(1, 2) to both return values.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`allow(Object id)`	Determine if an identifier is allowed by this manager given its type.
`T`	`convert(Object id)`	Convert an identifier to the type required by the manager.
`T`	`getNextId(AbstractTinkerGraph graph)`	Generate an identifier which should be unique to the `TinkerGraph` instance.

- Method Detail
  - getNextId
```
T getNextId(AbstractTinkerGraph graph)
```
    Generate an identifier which should be unique to the TinkerGraph instance.
  - convert
```
T convert(Object id)
```
    Convert an identifier to the type required by the manager.
  - allow
```
boolean allow(Object id)
```
    Determine if an identifier is allowed by this manager given its type.