com.facebook.presto.spi.function.aggregation

Class GroupByIdBlock

java.lang.Object

com.facebook.presto.spi.function.aggregation.GroupByIdBlock

All Implemented Interfaces:

Block, UncheckedBlock

public class GroupByIdBlock
extends Object
implements Block

Constructor Summary

Constructors

Constructor and Description
GroupByIdBlock(long groupCount, Block block)

Method Summary

Modifier and Type	Method and Description
Block	appendNull()
int	bytesCompare(int position, int offset, int length, io.airlift.slice.Slice otherSlice, int otherOffset, int otherLength)
boolean	bytesEqual(int position, int offset, io.airlift.slice.Slice otherSlice, int otherOffset, int length)
int	compareTo(int leftPosition, int leftOffset, int leftLength, Block rightBlock, int rightPosition, int rightOffset, int rightLength)
Block	copyPositions(int[] positions, int offset, int length)
Block	copyRegion(int positionOffset, int length)
boolean	equals(int position, int offset, Block otherBlock, int otherPosition, int otherOffset, int length)
OptionalInt	fixedSizeInBytesPerPosition()
Block	getBlock(int position)
Block	getBlockUnchecked(int internalPosition)
byte	getByte(int position)
byte	getByteUnchecked(int internalPosition)
String	getEncodingName()
long	getEstimatedDataSizeForStats(int position)
long	getGroupCount()
long	getGroupId(int position)
int	getInt(int position)
int	getIntUnchecked(int internalPosition)
Block	getLoadedBlock()
long	getLong(int position)
long	getLong(int position, int offset)
long	getLongUnchecked(int internalPosition)
long	getLongUnchecked(int internalPosition, int offset)
int	getOffsetBase()
int	getPositionCount()
long	getPositionsSizeInBytes(boolean[] positions, int usedPositionCount)
Block	getRegion(int positionOffset, int length)
long	getRegionSizeInBytes(int positionOffset, int length)
long	getRetainedSizeInBytes()
short	getShort(int position)
short	getShortUnchecked(int internalPosition)
Block	getSingleValueBlock(int position)
long	getSizeInBytes()
io.airlift.slice.Slice	getSlice(int position, int offset, int length)
int	getSliceLength(int position)
int	getSliceLengthUnchecked(int internalPosition)
io.airlift.slice.Slice	getSliceUnchecked(int internalPosition, int offset, int length)
long	hash(int position, int offset, int length)
boolean	isNull(int position)
boolean	isNullUnchecked(int internalPosition)
boolean	mayHaveNull()
void	retainedBytesForEachPart(ObjLongConsumer<Object> consumer)
String	toString()
void	writeBytesTo(int position, int offset, int length, BlockBuilder blockBuilder)
void	writeBytesTo(int position, int offset, int length, io.airlift.slice.SliceOutput sliceOutput)
void	writePositionTo(int position, BlockBuilder blockBuilder)
void	writePositionTo(int position, io.airlift.slice.SliceOutput output)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.presto.common.block.Block

getApproximateRegionLogicalSizeInBytes, getLogicalSizeInBytes, getPositions, getRegionLogicalSizeInBytes

Constructor Detail

GroupByIdBlock

public GroupByIdBlock(long groupCount,
                      Block block)

Method Detail

getGroupCount

public long getGroupCount()

getGroupId

public long getGroupId(int position)

getRegion

public Block getRegion(int positionOffset,
                       int length)

Specified by:

getRegion in interface Block

getRegionSizeInBytes

public long getRegionSizeInBytes(int positionOffset,
                                 int length)

Specified by:

getRegionSizeInBytes in interface Block

getPositionsSizeInBytes

public long getPositionsSizeInBytes(boolean[] positions,
                                    int usedPositionCount)

Specified by:

getPositionsSizeInBytes in interface Block

copyRegion

public Block copyRegion(int positionOffset,
                        int length)

Specified by:

copyRegion in interface Block

getSliceLength

public int getSliceLength(int position)

Specified by:

getSliceLength in interface Block

getByte

public byte getByte(int position)

Specified by:

getByte in interface Block

getShort

public short getShort(int position)

Specified by:

getShort in interface Block

getInt

public int getInt(int position)

Specified by:

getInt in interface Block

getLong

public long getLong(int position)

Specified by:

getLong in interface Block

getLong

public long getLong(int position,
                    int offset)

Specified by:

getLong in interface Block

getSlice

public io.airlift.slice.Slice getSlice(int position,
                                       int offset,
                                       int length)

Specified by:

getSlice in interface Block

getBlock

public Block getBlock(int position)

Specified by:

getBlock in interface Block

bytesEqual

public boolean bytesEqual(int position,
                          int offset,
                          io.airlift.slice.Slice otherSlice,
                          int otherOffset,
                          int length)

Specified by:

bytesEqual in interface Block

bytesCompare

public int bytesCompare(int position,
                        int offset,
                        int length,
                        io.airlift.slice.Slice otherSlice,
                        int otherOffset,
                        int otherLength)

Specified by:

bytesCompare in interface Block

writeBytesTo

public void writeBytesTo(int position,
                         int offset,
                         int length,
                         BlockBuilder blockBuilder)

Specified by:

writeBytesTo in interface Block

writeBytesTo

public void writeBytesTo(int position,
                         int offset,
                         int length,
                         io.airlift.slice.SliceOutput sliceOutput)

Specified by:

writeBytesTo in interface Block

writePositionTo

public void writePositionTo(int position,
                            BlockBuilder blockBuilder)

Specified by:

writePositionTo in interface Block

writePositionTo

public void writePositionTo(int position,
                            io.airlift.slice.SliceOutput output)

Specified by:

writePositionTo in interface Block

equals

public boolean equals(int position,
                      int offset,
                      Block otherBlock,
                      int otherPosition,
                      int otherOffset,
                      int length)

Specified by:

equals in interface Block

hash

public long hash(int position,
                 int offset,
                 int length)

Specified by:

hash in interface Block

compareTo

public int compareTo(int leftPosition,
                     int leftOffset,
                     int leftLength,
                     Block rightBlock,
                     int rightPosition,
                     int rightOffset,
                     int rightLength)

Specified by:

compareTo in interface Block

getSingleValueBlock

public Block getSingleValueBlock(int position)

Specified by:

getSingleValueBlock in interface Block

isNull

public boolean isNull(int position)

Specified by:

isNull in interface Block

mayHaveNull

public boolean mayHaveNull()

Specified by:

mayHaveNull in interface Block

getPositionCount

public int getPositionCount()

Specified by:

getPositionCount in interface Block

getSizeInBytes

public long getSizeInBytes()

Specified by:

getSizeInBytes in interface Block

fixedSizeInBytesPerPosition

public OptionalInt fixedSizeInBytesPerPosition()

Specified by:

fixedSizeInBytesPerPosition in interface Block

getRetainedSizeInBytes

public long getRetainedSizeInBytes()

Specified by:

getRetainedSizeInBytes in interface Block

getEstimatedDataSizeForStats

public long getEstimatedDataSizeForStats(int position)

Specified by:

getEstimatedDataSizeForStats in interface Block

retainedBytesForEachPart

public void retainedBytesForEachPart(ObjLongConsumer<Object> consumer)

Specified by:

retainedBytesForEachPart in interface Block

getEncodingName

public String getEncodingName()

Specified by:

getEncodingName in interface Block

copyPositions

public Block copyPositions(int[] positions,
                           int offset,
                           int length)

Specified by:

copyPositions in interface Block

toString

public String toString()

Overrides:

toString in class Object

getLoadedBlock

public Block getLoadedBlock()

Specified by:

getLoadedBlock in interface Block

getByteUnchecked

public byte getByteUnchecked(int internalPosition)

Specified by:

getByteUnchecked in interface UncheckedBlock

getShortUnchecked

public short getShortUnchecked(int internalPosition)

Specified by:

getShortUnchecked in interface UncheckedBlock

getIntUnchecked

public int getIntUnchecked(int internalPosition)

Specified by:

getIntUnchecked in interface UncheckedBlock

getLongUnchecked

public long getLongUnchecked(int internalPosition)

Specified by:

getLongUnchecked in interface UncheckedBlock

getLongUnchecked

public long getLongUnchecked(int internalPosition,
                             int offset)

Specified by:

getLongUnchecked in interface UncheckedBlock

getSliceUnchecked

public io.airlift.slice.Slice getSliceUnchecked(int internalPosition,
                                                int offset,
                                                int length)

Specified by:

getSliceUnchecked in interface UncheckedBlock

getSliceLengthUnchecked

public int getSliceLengthUnchecked(int internalPosition)

Specified by:

getSliceLengthUnchecked in interface UncheckedBlock

getBlockUnchecked

public Block getBlockUnchecked(int internalPosition)

Specified by:

getBlockUnchecked in interface UncheckedBlock

getOffsetBase

public int getOffsetBase()

Specified by:

getOffsetBase in interface UncheckedBlock

isNullUnchecked

public boolean isNullUnchecked(int internalPosition)

Specified by:

isNullUnchecked in interface UncheckedBlock

appendNull

public Block appendNull()

Specified by:

appendNull in interface Block