Uses of Interface
org.apache.arrow.vector.complex.reader.FieldReader

Packages that use FieldReader

Package	Description
org.apache.arrow.vector
org.apache.arrow.vector.complex
org.apache.arrow.vector.complex.impl
org.apache.arrow.vector.complex.reader
org.apache.arrow.vector.complex.writer
org.apache.arrow.vector.holders
org.apache.arrow.vector.table

Uses of FieldReader in org.apache.arrow.vector

Fields in org.apache.arrow.vector declared as FieldReader

Modifier and Type	Field	Description
protected FieldReader	BaseValueVector.fieldReader

Methods in org.apache.arrow.vector that return FieldReader

Modifier and Type	Method	Description
FieldReader	BaseValueVector.getReader()	Default implementation to create a reader for the vector.
FieldReader	NullVector.getReader()
FieldReader	ValueVector.getReader()	Get a reader for this vector.
protected abstract FieldReader	BaseValueVector.getReaderImpl()	Each vector has a different reader that implements the FieldReader interface.
protected FieldReader	BigIntVector.getReaderImpl()
protected FieldReader	BitVector.getReaderImpl()
protected FieldReader	DateDayVector.getReaderImpl()
protected FieldReader	DateMilliVector.getReaderImpl()
protected FieldReader	Decimal256Vector.getReaderImpl()
protected FieldReader	DecimalVector.getReaderImpl()
protected FieldReader	DurationVector.getReaderImpl()
protected FieldReader	ExtensionTypeVector.getReaderImpl()
protected FieldReader	FixedSizeBinaryVector.getReaderImpl()
protected FieldReader	Float2Vector.getReaderImpl()
protected FieldReader	Float4Vector.getReaderImpl()
protected FieldReader	Float8Vector.getReaderImpl()
protected FieldReader	IntervalDayVector.getReaderImpl()
protected FieldReader	IntervalMonthDayNanoVector.getReaderImpl()
protected FieldReader	IntervalYearVector.getReaderImpl()
protected FieldReader	IntVector.getReaderImpl()
protected FieldReader	LargeVarBinaryVector.getReaderImpl()
protected FieldReader	LargeVarCharVector.getReaderImpl()
protected FieldReader	SmallIntVector.getReaderImpl()
protected FieldReader	TimeMicroVector.getReaderImpl()
protected FieldReader	TimeMilliVector.getReaderImpl()
protected FieldReader	TimeNanoVector.getReaderImpl()
protected FieldReader	TimeSecVector.getReaderImpl()
protected FieldReader	TimeStampMicroTZVector.getReaderImpl()
protected FieldReader	TimeStampMicroVector.getReaderImpl()
protected FieldReader	TimeStampMilliTZVector.getReaderImpl()
protected FieldReader	TimeStampMilliVector.getReaderImpl()
protected FieldReader	TimeStampNanoTZVector.getReaderImpl()
protected FieldReader	TimeStampNanoVector.getReaderImpl()
protected FieldReader	TimeStampSecTZVector.getReaderImpl()
protected FieldReader	TimeStampSecVector.getReaderImpl()
protected FieldReader	TinyIntVector.getReaderImpl()
protected FieldReader	UInt1Vector.getReaderImpl()
protected FieldReader	UInt2Vector.getReaderImpl()
protected FieldReader	UInt4Vector.getReaderImpl()
protected FieldReader	UInt8Vector.getReaderImpl()
protected FieldReader	VarBinaryVector.getReaderImpl()
protected FieldReader	VarCharVector.getReaderImpl()
protected FieldReader	ViewVarBinaryVector.getReaderImpl()
protected FieldReader	ViewVarCharVector.getReaderImpl()

Uses of FieldReader in org.apache.arrow.vector.complex

Methods in org.apache.arrow.vector.complex that return FieldReader

Modifier and Type	Method	Description
FieldReader	DenseUnionVector.getReader()
FieldReader	NonNullableStructVector.getReader()
FieldReader	UnionVector.getReader()
protected FieldReader	FixedSizeListVector.getReaderImpl()
protected FieldReader	LargeListVector.getReaderImpl()
protected FieldReader	ListVector.getReaderImpl()
protected FieldReader	ListViewVector.getReaderImpl()

Uses of FieldReader in org.apache.arrow.vector.complex.impl

Classes in org.apache.arrow.vector.complex.impl that implement FieldReader

Modifier and Type	Class	Description
class	BigIntHolderReaderImpl
class	BigIntReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	BitHolderReaderImpl
class	BitReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	DateDayHolderReaderImpl
class	DateDayReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	DateMilliHolderReaderImpl
class	DateMilliReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	Decimal256HolderReaderImpl
class	Decimal256ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	DecimalHolderReaderImpl
class	DecimalReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	DenseUnionReader	Source code generated using FreeMarker template DenseUnionReader.java
class	DurationHolderReaderImpl
class	DurationReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	FixedSizeBinaryHolderReaderImpl
class	FixedSizeBinaryReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	Float2HolderReaderImpl
class	Float2ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	Float4HolderReaderImpl
class	Float4ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	Float8HolderReaderImpl
class	Float8ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	IntervalDayHolderReaderImpl
class	IntervalDayReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	IntervalMonthDayNanoHolderReaderImpl
class	IntervalMonthDayNanoReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	IntervalYearHolderReaderImpl
class	IntervalYearReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	IntHolderReaderImpl
class	IntReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	LargeVarBinaryHolderReaderImpl
class	LargeVarBinaryReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	LargeVarCharHolderReaderImpl
class	LargeVarCharReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	NullableBigIntHolderReaderImpl
class	NullableBitHolderReaderImpl
class	NullableDateDayHolderReaderImpl
class	NullableDateMilliHolderReaderImpl
class	NullableDecimal256HolderReaderImpl
class	NullableDecimalHolderReaderImpl
class	NullableDurationHolderReaderImpl
class	NullableFixedSizeBinaryHolderReaderImpl
class	NullableFloat2HolderReaderImpl
class	NullableFloat4HolderReaderImpl
class	NullableFloat8HolderReaderImpl
class	NullableIntervalDayHolderReaderImpl
class	NullableIntervalMonthDayNanoHolderReaderImpl
class	NullableIntervalYearHolderReaderImpl
class	NullableIntHolderReaderImpl
class	NullableLargeVarBinaryHolderReaderImpl
class	NullableLargeVarCharHolderReaderImpl
class	NullableSmallIntHolderReaderImpl
class	NullableStructReaderImpl	An FieldReader for reading nullable struct vectors.
class	NullableTimeMicroHolderReaderImpl
class	NullableTimeMilliHolderReaderImpl
class	NullableTimeNanoHolderReaderImpl
class	NullableTimeSecHolderReaderImpl
class	NullableTimeStampMicroHolderReaderImpl
class	NullableTimeStampMicroTZHolderReaderImpl
class	NullableTimeStampMilliHolderReaderImpl
class	NullableTimeStampMilliTZHolderReaderImpl
class	NullableTimeStampNanoHolderReaderImpl
class	NullableTimeStampNanoTZHolderReaderImpl
class	NullableTimeStampSecHolderReaderImpl
class	NullableTimeStampSecTZHolderReaderImpl
class	NullableTinyIntHolderReaderImpl
class	NullableUInt1HolderReaderImpl
class	NullableUInt2HolderReaderImpl
class	NullableUInt4HolderReaderImpl
class	NullableUInt8HolderReaderImpl
class	NullableVarBinaryHolderReaderImpl
class	NullableVarCharHolderReaderImpl
class	NullableViewVarBinaryHolderReaderImpl
class	NullableViewVarCharHolderReaderImpl
class	NullReader	Source code generated using FreeMarker template NullReader.java
class	SingleListReaderImpl	An implementation of AbstractFieldReader for lists vectors.
class	SingleStructReaderImpl	FieldReader for a single NonNullableStructVector.
class	SmallIntHolderReaderImpl
class	SmallIntReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeMicroHolderReaderImpl
class	TimeMicroReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeMilliHolderReaderImpl
class	TimeMilliReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeNanoHolderReaderImpl
class	TimeNanoReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeSecHolderReaderImpl
class	TimeSecReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampMicroHolderReaderImpl
class	TimeStampMicroReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampMicroTZHolderReaderImpl
class	TimeStampMicroTZReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampMilliHolderReaderImpl
class	TimeStampMilliReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampMilliTZHolderReaderImpl
class	TimeStampMilliTZReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampNanoHolderReaderImpl
class	TimeStampNanoReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampNanoTZHolderReaderImpl
class	TimeStampNanoTZReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampSecHolderReaderImpl
class	TimeStampSecReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TimeStampSecTZHolderReaderImpl
class	TimeStampSecTZReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	TinyIntHolderReaderImpl
class	TinyIntReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	UInt1HolderReaderImpl
class	UInt1ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	UInt2HolderReaderImpl
class	UInt2ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	UInt4HolderReaderImpl
class	UInt4ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	UInt8HolderReaderImpl
class	UInt8ReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	UnionFixedSizeListReader	Reader for fixed size list vectors.
class	UnionLargeListReader	FieldReader for list of union types.
class	UnionListReader	FieldReader for list of union types.
class	UnionMapReader	Reader for a MapVector.
class	UnionReader	Source code generated using FreeMarker template UnionReader.java
class	VarBinaryHolderReaderImpl
class	VarBinaryReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	VarCharHolderReaderImpl
class	VarCharReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	ViewVarBinaryHolderReaderImpl
class	ViewVarBinaryReaderImpl	Source code generated using FreeMarker template ComplexReaders.java
class	ViewVarCharHolderReaderImpl
class	ViewVarCharReaderImpl	Source code generated using FreeMarker template ComplexReaders.java

Methods in org.apache.arrow.vector.complex.impl that return FieldReader

Modifier and Type	Method	Description
FieldReader	UnionMapReader.key()	Start reading a key from the map entry.
FieldReader	DenseUnionReader.reader(byte typeId)
FieldReader	DenseUnionReader.reader(byte typeId, String name)
FieldReader	NullReader.reader()
FieldReader	NullReader.reader(String name)
FieldReader	SingleListReaderImpl.reader()
FieldReader	SingleStructReaderImpl.reader(String name)
FieldReader	UnionFixedSizeListReader.reader()
FieldReader	UnionLargeListReader.reader()
FieldReader	UnionListReader.reader()
FieldReader	UnionReader.reader()
FieldReader	UnionReader.reader(String name)
FieldReader	UnionMapReader.value()	Start reading a value element from the map entry.

Methods in org.apache.arrow.vector.complex.impl with parameters of type FieldReader

Modifier and Type	Method	Description
static void	ComplexCopier.copy(FieldReader input, FieldWriter output)	Do a deep copy of the value in input into output

Uses of FieldReader in org.apache.arrow.vector.complex.reader

Methods in org.apache.arrow.vector.complex.reader that return FieldReader

Modifier and Type	Method	Description
FieldReader	BaseReader.ListReader.reader()
FieldReader	BaseReader.MapReader.reader()
FieldReader	BaseReader.StructReader.reader(String name)

Uses of FieldReader in org.apache.arrow.vector.complex.writer

Methods in org.apache.arrow.vector.complex.writer with parameters of type FieldReader

Modifier and Type	Method	Description
void	BaseWriter.ComplexWriter.copyReader(FieldReader reader)
void	BaseWriter.ListWriter.copyReader(FieldReader reader)
void	BaseWriter.StructWriter.copyReaderToField(String name, FieldReader reader)

Uses of FieldReader in org.apache.arrow.vector.holders

Fields in org.apache.arrow.vector.holders declared as FieldReader

Modifier and Type	Field	Description
FieldReader	ComplexHolder.reader
FieldReader	DenseUnionHolder.reader
FieldReader	UnionHolder.reader

Uses of FieldReader in org.apache.arrow.vector.table

Methods in org.apache.arrow.vector.table that return FieldReader

Modifier and Type	Method	Description
FieldReader	BaseTable.getReader(int index)	Returns a FieldReader for the field at the given vector index.
FieldReader	BaseTable.getReader(String name)	Returns a FieldReader for the vector with the given name.
FieldReader	BaseTable.getReader(Field field)	Returns a FieldReader for the given field.