org.apache.ws.jaxme.sqls.db2
Interface BufferPool

public interface BufferPool

Interface of a DB2 BufferPool. This object is used to create a CREATE BUFFERPOOL ... statement.

Author:

Jochen Wiedmann

Nested Class Summary

static interface

BufferPool.Name

Method Summary

java.lang.Boolean	getExtendedStorage() Returns whether extended storage may be used.
BufferPool.Name	getName() Returns the BufferPool's name.
int	getNumberOfPages() Returns the buffer pools size in number of pages.
PageSize	getPageSize() Returns the BufferPool's page size.
void	setExtendedStorage(java.lang.Boolean pExtendedStorage) Sets whether extended storage may be used.

Method Detail

getName

BufferPool.Name getName()

Returns the BufferPool's name. BufferPool names are unique within the database.

getPageSize

PageSize getPageSize()

Returns the BufferPool's page size. See the secion "CREATE BUFFERPOOL" in the DB2 reference manual for limitations on the value. Examples: 8192 (bytes) or 8K (Kilobytes).

Default is null, in which case the DB2 default (4K, as of this writing) applies.

getNumberOfPages

int getNumberOfPages()

Returns the buffer pools size in number of pages.

setExtendedStorage

void setExtendedStorage(java.lang.Boolean pExtendedStorage)

Sets whether extended storage may be used. Defaults to null, in which case the DB2 defaults are choosen.

getExtendedStorage

java.lang.Boolean getExtendedStorage()

Returns whether extended storage may be used. Defaults to false.