org.teiid.common.buffer

Interface BatchManager

public interface BatchManager

Acts as a combination serializer/cachemanager

Method Summary

Modifier and Type	Method and Description
Long	createManagedBatch(List<? extends List<?>> batch, Long previous, boolean removeOld)
List<List<?>>	getBatch(Long batch, boolean retain)
Reference<? extends BatchManager>	getBatchManagerReference()
int	getRowSizeEstimate()
String[]	getTypes()
boolean	prefersMemory()
void	remove()
void	remove(Long batch)
void	setPrefersMemory(boolean prefers)

Method Detail

getBatch

List<List<?>> getBatch(Long batch,
                       boolean retain)
                throws TeiidComponentException

Throws:

TeiidComponentException

remove

void remove(Long batch)

setPrefersMemory

void setPrefersMemory(boolean prefers)

prefersMemory

boolean prefersMemory()

createManagedBatch

Long createManagedBatch(List<? extends List<?>> batch,
                        Long previous,
                        boolean removeOld)
                 throws TeiidComponentException

Throws:

TeiidComponentException

remove

void remove()

getBatchManagerReference

Reference<? extends BatchManager> getBatchManagerReference()

getTypes

String[] getTypes()

getRowSizeEstimate

int getRowSizeEstimate()