org.apache.drill.exec.physical.impl.xsort

Interface PriorityQueueCopier

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

PriorityQueueCopierTemplate

public interface PriorityQueueCopier
extends AutoCloseable

Field Summary

Fields

Modifier and Type	Field and Description
static TemplateClassDefinition<PriorityQueueCopier>	TEMPLATE_DEFINITION

Method Summary

Modifier and Type	Method and Description
void	close()
int	next(int targetRecordCount)
void	setup(BufferAllocator allocator, VectorAccessible hyperBatch, List<BatchGroup> batchGroups, VectorAccessible outgoing)

Field Detail

TEMPLATE_DEFINITION

static final TemplateClassDefinition<PriorityQueueCopier> TEMPLATE_DEFINITION

Method Detail

setup

void setup(BufferAllocator allocator,
           VectorAccessible hyperBatch,
           List<BatchGroup> batchGroups,
           VectorAccessible outgoing)
    throws SchemaChangeException

Throws:

SchemaChangeException

next

int next(int targetRecordCount)

close

void close()
    throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException