NextvalSequenceSupport (Hibernate Javadocs)

java.lang.Object
- org.hibernate.dialect.sequence.NextvalSequenceSupport

All Implemented Interfaces:

SequenceSupport

Direct Known Subclasses:

HANASequenceSupport, OracleSequenceSupport
```
public class NextvalSequenceSupport
extends Object
implements SequenceSupport
```
Sequence support for dialects which support the common Oracle-style syntax seqname.nextval.

Constructor Summary

Constructors
Constructor Description

NextvalSequenceSupport()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getSelectSequenceNextValString(String sequenceName)`	Generate the select expression fragment that will retrieve the next value of a sequence as part of another (typically DML) statement.
`String`	`getSelectSequencePreviousValString(String sequenceName)`	Generate the select expression fragment that will retrieve the previous value of a sequence as part of another (typically DML) statement.

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

Methods inherited from interface org.hibernate.dialect.sequence.SequenceSupport
getCreateSequenceString, getCreateSequenceString, getCreateSequenceStrings, getDropSequenceString, getDropSequenceStrings, getFromDual, getSequenceNextValString, getSequenceNextValString, getSequencePreviousValString, sometimesNeedsStartingValue, startingValue, supportsPooledSequences, supportsSequences

- Constructor Detail
  - NextvalSequenceSupport
```
public NextvalSequenceSupport()
```
- Method Detail
  - getSelectSequenceNextValString
```
public final String getSelectSequenceNextValString(String sequenceName)
```
    Description copied from interface: SequenceSupport
    
    Generate the select expression fragment that will retrieve the next value of a sequence as part of another (typically DML) statement.
    This differs from SequenceSupport.getSequenceNextValString(String) in that it must return an expression usable within another statement.
    
    Specified by:
    
    getSelectSequenceNextValString in interface SequenceSupport
    
    Parameters:
    
    sequenceName - the name of the sequence
    
    Returns:
    
    The "next value" fragment.
  - getSelectSequencePreviousValString
```
public final String getSelectSequencePreviousValString(String sequenceName)
```
    Description copied from interface: SequenceSupport
    
    Generate the select expression fragment that will retrieve the previous value of a sequence as part of another (typically DML) statement.
    This differs from SequenceSupport.getSequencePreviousValString(String) in that it must return an expression usable within another statement.
    
    Specified by:
    
    getSelectSequencePreviousValString in interface SequenceSupport
    
    Parameters:
    
    sequenceName - the name of the sequence
    
    Returns:
    
    The "previous value" fragment.