ObjectIdGenerators.Base

java.lang.Object
- com.fasterxml.jackson.annotation.ObjectIdGenerator<T>
- - com.fasterxml.jackson.annotation.ObjectIdGenerators.Base<T>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ObjectIdGenerators.IntSequenceGenerator, ObjectIdGenerators.PropertyGenerator, ObjectIdGenerators.StringIdGenerator, ObjectIdGenerators.UUIDGenerator

Enclosing class:

ObjectIdGenerators
```
private abstract static class ObjectIdGenerators.Base<T>
extends ObjectIdGenerator<T>
```
Shared base class for concrete implementations.

Nested Class Summary
- Nested classes/interfaces inherited from class com.fasterxml.jackson.annotation.ObjectIdGenerator
  ObjectIdGenerator.IdKey

Field Summary

Fields
Modifier and Type Field Description

protected java.lang.Class<?> _scope

Constructor Summary

Constructors
Modifier Constructor Description

protected Base(java.lang.Class<?> scope)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canUseFor(ObjectIdGenerator<?> gen)`	Method called to check whether this generator instance can be used for Object Ids of specific generator type and scope; determination is based by passing a configured "blueprint" (prototype) instance; from which the actual instances are created (using `ObjectIdGenerator.newForSerialization(java.lang.Object)`).
`abstract T`	`generateId(java.lang.Object forPojo)`	Method used for generating a new Object Identifier to serialize for given POJO.
`java.lang.Class<?>`	`getScope()`

Methods inherited from class com.fasterxml.jackson.annotation.ObjectIdGenerator
forScope, isValidReferencePropertyName, key, maySerializeAsObject, newForSerialization

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

- Field Detail
  - _scope
```
protected final java.lang.Class<?> _scope
```
- Constructor Detail
  - Base
```
protected Base(java.lang.Class<?> scope)
```
- Method Detail
  - getScope
```
public final java.lang.Class<?> getScope()
```
    Specified by:
    
    getScope in class ObjectIdGenerator<T>
  - canUseFor
```
public boolean canUseFor(ObjectIdGenerator<?> gen)
```
    Description copied from class: ObjectIdGenerator
    
    Method called to check whether this generator instance can be used for Object Ids of specific generator type and scope; determination is based by passing a configured "blueprint" (prototype) instance; from which the actual instances are created (using ObjectIdGenerator.newForSerialization(java.lang.Object)).
    
    Specified by:
    
    canUseFor in class ObjectIdGenerator<T>
    
    Returns:
    
    True if this instance can be used as-is; false if not
  - generateId
```
public abstract T generateId(java.lang.Object forPojo)
```
    Description copied from class: ObjectIdGenerator
    
    Method used for generating a new Object Identifier to serialize for given POJO.
    
    Specified by:
    
    generateId in class ObjectIdGenerator<T>
    
    Parameters:
    
    forPojo - POJO for which identifier is needed
    
    Returns:
    
    Object Identifier to use.