BulkInsertionCapableIdentifierGenerator (hibernate-core JavaDocs)

All Superinterfaces:

Configurable, ExportableProducer, IdentifierGenerator

All Known Implementing Classes:

AbstractPostInsertGenerator, IdentityGenerator, SelectGenerator, SequenceGenerator, SequenceHiLoGenerator, SequenceIdentityGenerator, SequenceStyleGenerator
```
public interface BulkInsertionCapableIdentifierGenerator
extends IdentifierGenerator
```
Specialized contract for IdentifierGenerator implementations capable of being used in conjunction with HQL insert statements.

Field Summary
- Fields inherited from interface org.hibernate.id.IdentifierGenerator
  ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default java.lang.String`	`determineBulkInsertionIdentifierGenerationSelectFragment(SqlStringGenerationContext context)`	Return the select expression fragment, if any, that generates the identifier values.
`default java.lang.String`	`determineBulkInsertionIdentifierGenerationSelectFragment(Dialect dialect)`	Return the select expression fragment, if any, that generates the identifier values.
`boolean`	`supportsBulkInsertionIdentifierGeneration()`	Given the configuration of this generator, is identifier generation as part of bulk insertion supported?

Methods inherited from interface org.hibernate.id.IdentifierGenerator
configure, generate, initialize, registerExportables, supportsJdbcBatchInserts

- Method Detail
  - supportsBulkInsertionIdentifierGeneration
```
boolean supportsBulkInsertionIdentifierGeneration()
```
    Given the configuration of this generator, is identifier generation as part of bulk insertion supported?
    IMPL NOTE : Mainly here to allow stuff like SequenceStyleGenerator which *can* support this based on configuration
    
    Returns:
    
    true if bulk insertions are supported; false otherwise.
  - determineBulkInsertionIdentifierGenerationSelectFragment
```
default java.lang.String determineBulkInsertionIdentifierGenerationSelectFragment(Dialect dialect)
```
    Return the select expression fragment, if any, that generates the identifier values.
    
    Parameters:
    
    dialect - The dialect against which the insert will be performed.
    
    Returns:
    
    The identifier value generation fragment (SQL). null indicates that no fragment is needed.
  - determineBulkInsertionIdentifierGenerationSelectFragment
```
default java.lang.String determineBulkInsertionIdentifierGenerationSelectFragment(SqlStringGenerationContext context)
```
    Return the select expression fragment, if any, that generates the identifier values.
    
    Parameters:
    
    context - A context for SQL string generation.
    
    Returns:
    
    The identifier value generation fragment (SQL). null indicates that no fragment is needed.