org.apache.drill.exec.vector.complex

Class MapVector.MapTransferPair

java.lang.Object

org.apache.drill.exec.vector.complex.MapVector.MapTransferPair

All Implemented Interfaces:

TransferPair

Enclosing class:

MapVector

protected static class MapVector.MapTransferPair
extends Object
implements TransferPair

Constructor Summary

Constructors

Modifier	Constructor and Description
	MapTransferPair(MapVector from, MapVector to)
protected	MapTransferPair(MapVector from, MapVector to, boolean allocate)
	MapTransferPair(MapVector from, String path, BufferAllocator allocator)

Method Summary

Modifier and Type	Method and Description
void	copyValueSafe(int from, int to)
ValueVector	getTo()
void	splitAndTransfer(int startIndex, int length)
void	transfer()

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTransferPair

public MapTransferPair(MapVector from,
                       String path,
                       BufferAllocator allocator)

MapTransferPair

public MapTransferPair(MapVector from,
                       MapVector to)

MapTransferPair

protected MapTransferPair(MapVector from,
                          MapVector to,
                          boolean allocate)

Method Detail

transfer

public void transfer()

Specified by:

transfer in interface TransferPair

getTo

public ValueVector getTo()

Specified by:

getTo in interface TransferPair

copyValueSafe

public void copyValueSafe(int from,
                          int to)

Specified by:

copyValueSafe in interface TransferPair

splitAndTransfer

public void splitAndTransfer(int startIndex,
                             int length)

Specified by:

splitAndTransfer in interface TransferPair