org.apache.drill.exec.physical.impl.mergereceiver

Interface MergingReceiverGeneratorBase

All Known Implementing Classes:

MergingReceiverTemplate

public interface MergingReceiverGeneratorBase

Field Summary

Fields

Modifier and Type	Field and Description
static MappingSet	compareMapping
static MappingSet	copyMapping
static TemplateClassDefinition<MergingReceiverGeneratorBase>	TEMPLATE_DEFINITION

Method Summary

Methods

Modifier and Type	Method and Description
void	doCopy(int inIndex, int outIndex)
int	doEval(int leftIndex, int rightIndex)
void	doSetup(FragmentContext context, VectorAccessible incoming, VectorAccessible outgoing)

Field Detail

TEMPLATE_DEFINITION

static final TemplateClassDefinition<MergingReceiverGeneratorBase> TEMPLATE_DEFINITION

compareMapping

static final MappingSet compareMapping

copyMapping

static final MappingSet copyMapping

Method Detail

doSetup

void doSetup(FragmentContext context,
           VectorAccessible incoming,
           VectorAccessible outgoing)
             throws SchemaChangeException

Throws:

SchemaChangeException

doEval

int doEval(int leftIndex,
         int rightIndex)
           throws SchemaChangeException

Throws:

SchemaChangeException

doCopy

void doCopy(int inIndex,
          int outIndex)
            throws SchemaChangeException

Throws:

SchemaChangeException