oracle.spatial.network.nfe.model

Class NFEDBSequenceIdGenerator

java.lang.Object

oracle.spatial.network.nfe.model.NFEDBSequenceIdGenerator

All Implemented Interfaces:

NFEIdGenerator

public class NFEDBSequenceIdGenerator
extends java.lang.Object
implements NFEIdGenerator

An implementation of NFEIdGeneratiom that uses a database sequence to generate id's

Constructor Summary

Constructors

Constructor and Description
NFEDBSequenceIdGenerator(java.lang.String sequenceName, NFEDataSource dataSource, int idBufferSize)

Method Summary

Modifier and Type	Method and Description
int	getIdBufferSize() Returns the size of the ID buffer.
long	getNextId() Gets the next ID
void	setIdBufferSize(int idBufferSize) Sets the size of the ID buffer size used by this generator.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NFEDBSequenceIdGenerator

public NFEDBSequenceIdGenerator(java.lang.String sequenceName,
                                NFEDataSource dataSource,
                                int idBufferSize)

Method Detail

getNextId

public long getNextId()

Description copied from interface: NFEIdGenerator

Gets the next ID

Specified by:

getNextId in interface NFEIdGenerator

Returns:

a new ID

setIdBufferSize

public void setIdBufferSize(int idBufferSize)

Description copied from interface: NFEIdGenerator

Sets the size of the ID buffer size used by this generator. There is not guaranteed that the implementation actually uses a buffer.

Specified by:

setIdBufferSize in interface NFEIdGenerator

Parameters:

idBufferSize - the number of IDs that can contain the buffer

getIdBufferSize

public int getIdBufferSize()

Description copied from interface: NFEIdGenerator

Returns the size of the ID buffer. The size is the number of IDs that the buffer can hold or that are reserved.

Specified by:

getIdBufferSize in interface NFEIdGenerator

Returns:

the size of the ID buffer