Package org.apache.drill.exec.vector.complex.impl

Class SmallIntHolderReaderImpl

java.lang.Object

org.apache.drill.exec.vector.complex.impl.AbstractFieldReader

org.apache.drill.exec.vector.complex.impl.SmallIntHolderReaderImpl

All Implemented Interfaces:

Iterable<String>, Positionable, BaseReader, BaseReader.DictReader, BaseReader.ListReader, BaseReader.MapReader, BaseReader.RepeatedListReader, BaseReader.RepeatedMapReader, BaseReader.ScalarReader, BigIntReader, BitReader, DateReader, Decimal18Reader, Decimal28DenseReader, Decimal28SparseReader, Decimal38DenseReader, Decimal38SparseReader, Decimal9Reader, FieldReader, Float4Reader, Float8Reader, IntervalDayReader, IntervalReader, IntervalYearReader, IntReader, RepeatedBigIntReader, RepeatedBitReader, RepeatedDateReader, RepeatedDecimal18Reader, RepeatedDecimal28DenseReader, RepeatedDecimal28SparseReader, RepeatedDecimal38DenseReader, RepeatedDecimal38SparseReader, RepeatedDecimal9Reader, RepeatedFloat4Reader, RepeatedFloat8Reader, RepeatedIntervalDayReader, RepeatedIntervalReader, RepeatedIntervalYearReader, RepeatedIntReader, RepeatedSmallIntReader, RepeatedTimeReader, RepeatedTimeStampReader, RepeatedTinyIntReader, RepeatedUInt1Reader, RepeatedUInt2Reader, RepeatedUInt4Reader, RepeatedUInt8Reader, RepeatedVar16CharReader, RepeatedVarBinaryReader, RepeatedVarCharReader, RepeatedVarDecimalReader, SmallIntReader, TimeReader, TimeStampReader, TinyIntReader, UInt1Reader, UInt2Reader, UInt4Reader, UInt8Reader, Var16CharReader, VarBinaryReader, VarCharReader, VarDecimalReader, UntypedReader

public class SmallIntHolderReaderImpl
extends AbstractFieldReader

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.exec.vector.complex.reader.BaseReader

BaseReader.ComplexReader, BaseReader.DictReader, BaseReader.ListReader, BaseReader.MapReader, BaseReader.RepeatedListReader, BaseReader.RepeatedMapReader, BaseReader.ScalarReader

Constructor Summary

Constructors

Constructor	Description
SmallIntHolderReaderImpl(SmallIntHolder holder)

Method Summary

Modifier and Type	Method	Description
void	copyAsField(String name, BaseWriter.MapWriter writer)
void	copyAsValue(UnionWriter writer)
void	copyAsValue(BaseWriter.ListWriter writer)
void	copyAsValue(SmallIntWriter writer)
MaterializedField	getField()
TypeProtos.MajorType	getType()
String	getTypeString()	Returns String representation of the reader's type.
boolean	isSet()	Returns true if the current value of the reader is not null
Iterator<String>	iterator()
boolean	next()
void	read(int index, UnionHolder holder)
void	read(NullableSmallIntHolder h)
void	read(SmallIntHolder h)
void	read(UnionHolder holder)
void	read(UntypedNullHolder holder)
Object	readObject()
Short	readShort()
void	reset()
void	setPosition(int index)
int	size()

Methods inherited from class org.apache.drill.exec.vector.complex.impl.AbstractFieldReader

copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsField, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, copyAsValue, find, find, find, getVectorType, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, read, readBigDecimal, readBigDecimal, readBoolean, readBoolean, readByte, readByte, readByteArray, readByteArray, readCharacter, readCharacter, readDouble, readDouble, reader, reader, readFloat, readFloat, readInteger, readInteger, readLocalDate, readLocalDate, readLocalDateTime, readLocalDateTime, readLocalTime, readLocalTime, readLong, readLong, readObject, readPeriod, readPeriod, readShort, readString, readString, readText, readText

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.drill.exec.vector.complex.reader.BaseReader

copyAsValue, getField, getTypeString, read, read, reset

Methods inherited from interface org.apache.drill.exec.vector.complex.reader.BaseReader.RepeatedListReader

copyAsValue

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.apache.drill.exec.vector.UntypedReader

read

Constructor Details

SmallIntHolderReaderImpl

public SmallIntHolderReaderImpl(SmallIntHolder holder)

Method Details

size

public int size()

Specified by:

size in interface BaseReader.RepeatedListReader

Specified by:

size in interface BaseReader.RepeatedMapReader

Specified by:

size in interface RepeatedBigIntReader

Specified by:

size in interface RepeatedBitReader

Specified by:

size in interface RepeatedDateReader

Specified by:

size in interface RepeatedDecimal18Reader

Specified by:

size in interface RepeatedDecimal28DenseReader

Specified by:

size in interface RepeatedDecimal28SparseReader

Specified by:

size in interface RepeatedDecimal38DenseReader

Specified by:

size in interface RepeatedDecimal38SparseReader

Specified by:

size in interface RepeatedDecimal9Reader

Specified by:

size in interface RepeatedFloat4Reader

Specified by:

size in interface RepeatedFloat8Reader

Specified by:

size in interface RepeatedIntervalDayReader

Specified by:

size in interface RepeatedIntervalReader

Specified by:

size in interface RepeatedIntervalYearReader

Specified by:

size in interface RepeatedIntReader

Specified by:

size in interface RepeatedSmallIntReader

Specified by:

size in interface RepeatedTimeReader

Specified by:

size in interface RepeatedTimeStampReader

Specified by:

size in interface RepeatedTinyIntReader

Specified by:

size in interface RepeatedUInt1Reader

Specified by:

size in interface RepeatedUInt2Reader

Specified by:

size in interface RepeatedUInt4Reader

Specified by:

size in interface RepeatedUInt8Reader

Specified by:

size in interface RepeatedVar16CharReader

Specified by:

size in interface RepeatedVarBinaryReader

Specified by:

size in interface RepeatedVarCharReader

Specified by:

size in interface RepeatedVarDecimalReader

Specified by:

size in interface UntypedReader

Overrides:

size in class AbstractFieldReader

next

public boolean next()

Specified by:

next in interface BaseReader.RepeatedListReader

Specified by:

next in interface BaseReader.RepeatedMapReader

setPosition

public void setPosition(int index)

Specified by:

setPosition in interface Positionable

getType

public TypeProtos.MajorType getType()

Specified by:

getType in interface BaseReader

isSet

public boolean isSet()

Description copied from class: AbstractFieldReader

Returns true if the current value of the reader is not null

Specified by:

isSet in interface BaseReader

Specified by:

isSet in interface BigIntReader

Specified by:

isSet in interface BitReader

Specified by:

isSet in interface DateReader

Specified by:

isSet in interface Decimal18Reader

Specified by:

isSet in interface Decimal28DenseReader

Specified by:

isSet in interface Decimal28SparseReader

Specified by:

isSet in interface Decimal38DenseReader

Specified by:

isSet in interface Decimal38SparseReader

Specified by:

isSet in interface Decimal9Reader

Specified by:

isSet in interface Float4Reader

Specified by:

isSet in interface Float8Reader

Specified by:

isSet in interface IntervalDayReader

Specified by:

isSet in interface IntervalReader

Specified by:

isSet in interface IntervalYearReader

Specified by:

isSet in interface IntReader

Specified by:

isSet in interface RepeatedBigIntReader

Specified by:

isSet in interface RepeatedBitReader

Specified by:

isSet in interface RepeatedDateReader

Specified by:

isSet in interface RepeatedDecimal18Reader

Specified by:

isSet in interface RepeatedDecimal28DenseReader

Specified by:

isSet in interface RepeatedDecimal28SparseReader

Specified by:

isSet in interface RepeatedDecimal38DenseReader

Specified by:

isSet in interface RepeatedDecimal38SparseReader

Specified by:

isSet in interface RepeatedDecimal9Reader

Specified by:

isSet in interface RepeatedFloat4Reader

Specified by:

isSet in interface RepeatedFloat8Reader

Specified by:

isSet in interface RepeatedIntervalDayReader

Specified by:

isSet in interface RepeatedIntervalReader

Specified by:

isSet in interface RepeatedIntervalYearReader

Specified by:

isSet in interface RepeatedIntReader

Specified by:

isSet in interface RepeatedSmallIntReader

Specified by:

isSet in interface RepeatedTimeReader

Specified by:

isSet in interface RepeatedTimeStampReader

Specified by:

isSet in interface RepeatedTinyIntReader

Specified by:

isSet in interface RepeatedUInt1Reader

Specified by:

isSet in interface RepeatedUInt2Reader

Specified by:

isSet in interface RepeatedUInt4Reader

Specified by:

isSet in interface RepeatedUInt8Reader

Specified by:

isSet in interface RepeatedVar16CharReader

Specified by:

isSet in interface RepeatedVarBinaryReader

Specified by:

isSet in interface RepeatedVarCharReader

Specified by:

isSet in interface RepeatedVarDecimalReader

Specified by:

isSet in interface SmallIntReader

Specified by:

isSet in interface TimeReader

Specified by:

isSet in interface TimeStampReader

Specified by:

isSet in interface TinyIntReader

Specified by:

isSet in interface UInt1Reader

Specified by:

isSet in interface UInt2Reader

Specified by:

isSet in interface UInt4Reader

Specified by:

isSet in interface UInt8Reader

Specified by:

isSet in interface UntypedReader

Specified by:

isSet in interface Var16CharReader

Specified by:

isSet in interface VarBinaryReader

Specified by:

isSet in interface VarCharReader

Specified by:

isSet in interface VarDecimalReader

Overrides:

isSet in class AbstractFieldReader

read

public void read(SmallIntHolder h)

Specified by:

read in interface SmallIntReader

Overrides:

read in class AbstractFieldReader

read

public void read(NullableSmallIntHolder h)

Specified by:

read in interface SmallIntReader

Overrides:

read in class AbstractFieldReader

readShort

public Short readShort()

Specified by:

readShort in interface SmallIntReader

Overrides:

readShort in class AbstractFieldReader

readObject

public Object readObject()

Specified by:

readObject in interface BigIntReader

Specified by:

readObject in interface BitReader

Specified by:

readObject in interface DateReader

Specified by:

readObject in interface Decimal18Reader

Specified by:

readObject in interface Decimal28DenseReader

Specified by:

readObject in interface Decimal28SparseReader

Specified by:

readObject in interface Decimal38DenseReader

Specified by:

readObject in interface Decimal38SparseReader

Specified by:

readObject in interface Decimal9Reader

Specified by:

readObject in interface Float4Reader

Specified by:

readObject in interface Float8Reader

Specified by:

readObject in interface IntervalDayReader

Specified by:

readObject in interface IntervalReader

Specified by:

readObject in interface IntervalYearReader

Specified by:

readObject in interface IntReader

Specified by:

readObject in interface SmallIntReader

Specified by:

readObject in interface TimeReader

Specified by:

readObject in interface TimeStampReader

Specified by:

readObject in interface TinyIntReader

Specified by:

readObject in interface UInt1Reader

Specified by:

readObject in interface UInt2Reader

Specified by:

readObject in interface UInt4Reader

Specified by:

readObject in interface UInt8Reader

Specified by:

readObject in interface Var16CharReader

Specified by:

readObject in interface VarBinaryReader

Specified by:

readObject in interface VarCharReader

Specified by:

readObject in interface VarDecimalReader

Overrides:

readObject in class AbstractFieldReader

copyAsValue

public void copyAsValue(SmallIntWriter writer)

Specified by:

copyAsValue in interface RepeatedSmallIntReader

Specified by:

copyAsValue in interface SmallIntReader

Overrides:

copyAsValue in class AbstractFieldReader

copyAsField

public void copyAsField(String name,
 BaseWriter.MapWriter writer)

Overrides:

copyAsField in class AbstractFieldReader

reset

public void reset()

Specified by:

reset in interface BaseReader

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

getField

public MaterializedField getField()

Specified by:

getField in interface BaseReader

read

public void read(UnionHolder holder)

Specified by:

read in interface BaseReader

read

public void read(int index,
 UnionHolder holder)

Specified by:

read in interface BaseReader

read

public void read(UntypedNullHolder holder)

Specified by:

read in interface UntypedReader

copyAsValue

public void copyAsValue(UnionWriter writer)

Specified by:

copyAsValue in interface BaseReader

copyAsValue

public void copyAsValue(BaseWriter.ListWriter writer)

Specified by:

copyAsValue in interface BaseReader.RepeatedListReader

getTypeString

public String getTypeString()

Description copied from interface: BaseReader

Returns String representation of the reader's type. In case if BaseReader.getType() is primitive, the method is equivalent to {@link #getType().getMinorType().name()}. If the reader has minor type equal to TypeProtos.MinorType.DICT, DICT<keyMinorType,valueMinorType>, with keyMinorType and valueMinorType being key's and value's minor types respectively, will be returned. Used in typeOf UDF.

Specified by:

getTypeString in interface BaseReader

Returns:

String representation of reader's type.