Uses of Class
org.apache.arrow.vector.types.pojo.Field

Packages that use Field

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.table
org.apache.arrow.vector.types
org.apache.arrow.vector.types.pojo
org.apache.arrow.vector.util
org.apache.arrow.vector.validate

Uses of Field in org.apache.arrow.vector

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

Modifier and Type	Field	Description
protected final Field	BaseFixedWidthVector.field
protected final Field	BaseLargeVariableWidthVector.field
protected final Field	BaseVariableWidthVector.field
protected final Field	BaseVariableWidthViewVector.field
protected Field	NullVector.field

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

Modifier and Type	Method	Description
Field	BaseFixedWidthVector.getField()	Get information about how this field is materialized.
Field	BaseLargeVariableWidthVector.getField()	Get information about how this field is materialized.
Field	BaseVariableWidthVector.getField()	Get information about how this field is materialized.
Field	BaseVariableWidthViewVector.getField()	Get information about how this field is materialized.
Field	ExtensionTypeVector.getField()
Field	NullVector.getField()
Field	ValueVector.getField()	Get information about how this field is materialized.

Methods in org.apache.arrow.vector with parameters of type Field

Modifier and Type	Method	Description
abstract TransferPair	BaseFixedWidthVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a transfer pair of this vector and another vector of same type.
TransferPair	BaseFixedWidthVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)	Construct a transfer pair of this vector and another vector of same type.
abstract TransferPair	BaseLargeVariableWidthVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a transfer pair of this vector and another vector of same type.
TransferPair	BaseLargeVariableWidthVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)	Construct a transfer pair of this vector and another vector of same type.
abstract TransferPair	BaseVariableWidthVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a transfer pair of this vector and another vector of same type.
TransferPair	BaseVariableWidthVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)	Construct a transfer pair of this vector and another vector of same type.
abstract TransferPair	BaseVariableWidthViewVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a transfer pair of this vector and another vector of the same type.
TransferPair	BaseVariableWidthViewVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)	Construct a transfer pair of this vector and another vector of the same type.
TransferPair	BigIntVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising of this and a target vector of the same type.
TransferPair	BitVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	DateDayVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	DateMilliVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	Decimal256Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	DecimalVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	DurationVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	ExtensionTypeVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	ExtensionTypeVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	FixedSizeBinaryVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	Float2Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	Float4Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	Float8Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	IntervalDayVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	IntervalMonthDayNanoVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising of this and a target vector of the same type.
TransferPair	IntervalYearVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	IntVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	LargeVarBinaryVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	LargeVarCharVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	NullVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	NullVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	SmallIntVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeMicroVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeMilliVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeNanoVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeSecVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising of this and a target vector of the same type.
TransferPair	TimeStampMicroTZVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampMicroVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampMilliTZVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampMilliVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampNanoTZVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampNanoVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TimeStampSecTZVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising of this and a target vector of the same type.
TransferPair	TimeStampSecVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	TinyIntVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	UInt1Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	UInt2Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	UInt4Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	UInt8Vector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair comprising this and a target vector of the same type.
TransferPair	ValueVector.getTransferPair(Field field, BufferAllocator allocator)	To transfer quota responsibility.
TransferPair	ValueVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)	To transfer quota responsibility.
TransferPair	VarBinaryVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	VarCharVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	ViewVarBinaryVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	ViewVarCharVector.getTransferPair(Field field, BufferAllocator allocator)	Construct a TransferPair with a desired target vector of the same type.
FieldVector	VectorSchemaRoot.getVector(Field field)

Method parameters in org.apache.arrow.vector with type arguments of type Field

Modifier and Type	Method	Description
void	BaseFixedWidthVector.initializeChildrenFromFields(List<Field> children)	Initialize the children in schema for this Field.
void	BaseLargeVariableWidthVector.initializeChildrenFromFields(List<Field> children)	Initialize the children in schema for this Field.
void	BaseVariableWidthVector.initializeChildrenFromFields(List<Field> children)	Initialize the children in schema for this Field.
void	BaseVariableWidthViewVector.initializeChildrenFromFields(List<Field> children)	Initialize the children in schema for this Field.
void	ExtensionTypeVector.initializeChildrenFromFields(List<Field> children)
void	FieldVector.initializeChildrenFromFields(List<Field> children)	Initializes the child vectors to be later loaded with loadBuffers.
void	NullVector.initializeChildrenFromFields(List<Field> children)

Constructors in org.apache.arrow.vector with parameters of type Field

Modifier	Constructor	Description
	BaseFixedWidthVector(Field field, BufferAllocator allocator, int typeWidth)	Constructs a new instance.
	BaseLargeVariableWidthVector(Field field, BufferAllocator allocator)	Constructs a new instance.
	BaseVariableWidthVector(Field field, BufferAllocator allocator)	Constructs a new instance.
	BaseVariableWidthViewVector(Field field, BufferAllocator allocator)	Constructs a new instance.
	BigIntVector(Field field, BufferAllocator allocator)	Instantiate a BigIntVector.
	BitVector(Field field, BufferAllocator allocator)	Instantiate a BitVector.
	DateDayVector(Field field, BufferAllocator allocator)	Instantiate a DateDayVector.
	DateMilliVector(Field field, BufferAllocator allocator)	Instantiate a DateMilliVector.
	Decimal256Vector(Field field, BufferAllocator allocator)	Instantiate a Decimal256Vector.
	DecimalVector(Field field, BufferAllocator allocator)	Instantiate a DecimalVector.
	DurationVector(Field field, BufferAllocator allocator)	Instantiate a DurationVector.
	ExtensionTypeVector(Field field, BufferAllocator allocator, T underlyingVector)	Instantiate an extension type vector.
	FixedSizeBinaryVector(Field field, BufferAllocator allocator)	Instantiate a FixedSizeBinaryVector.
	Float2Vector(Field field, BufferAllocator allocator)	Instantiate a Float2Vector.
	Float4Vector(Field field, BufferAllocator allocator)	Instantiate a Float4Vector.
	Float8Vector(Field field, BufferAllocator allocator)	Instantiate a Float8Vector.
	IntervalDayVector(Field field, BufferAllocator allocator)	Instantiate a IntervalDayVector.
	IntervalMonthDayNanoVector(Field field, BufferAllocator allocator)	Instantiate a IntervalMonthDayNanoVector.
	IntervalYearVector(Field field, BufferAllocator allocator)	Instantiate a IntervalYearVector.
	IntVector(Field field, BufferAllocator allocator)	Instantiate a IntVector.
	LargeVarBinaryVector(Field field, BufferAllocator allocator)	Instantiate a LargeVarBinaryVector.
	LargeVarCharVector(Field field, BufferAllocator allocator)	Instantiate a LargeVarCharVector.
	NullVector(Field field)	Instantiate a NullVector.
	NullVector(Field field, int valueCount)	Instantiate a NullVector with the given number of values.
	SmallIntVector(Field field, BufferAllocator allocator)	Instantiate a SmallIntVector.
	TimeMicroVector(Field field, BufferAllocator allocator)	Instantiate a TimeMicroVector.
	TimeMilliVector(Field field, BufferAllocator allocator)	Instantiate a TimeMilliVector.
	TimeNanoVector(Field field, BufferAllocator allocator)	Instantiate a TimeNanoVector.
	TimeSecVector(Field field, BufferAllocator allocator)	Instantiate a TimeSecVector.
	TimeStampMicroTZVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampMicroTZVector.
	TimeStampMicroVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampMicroVector.
	TimeStampMilliTZVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampMilliTZVector.
	TimeStampMilliVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampMilliVector.
	TimeStampNanoTZVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampNanoTZVector.
	TimeStampNanoVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampNanoVector.
	TimeStampSecTZVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampSecTZVector.
	TimeStampSecVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampSecVector.
	TimeStampVector(Field field, BufferAllocator allocator)	Instantiate a TimeStampVector.
	TinyIntVector(Field field, BufferAllocator allocator)	Instantiate a TinyIntVector.
	UInt1Vector(Field field, BufferAllocator allocator)	Constructor for UInt1Vector.
	UInt2Vector(Field field, BufferAllocator allocator)	Constructor for UInt2Vector type.
	UInt4Vector(Field field, BufferAllocator allocator)	Constructor for UInt4Vector.
	UInt8Vector(Field field, BufferAllocator allocator)	Constructor for UInt8Vector.
	VarBinaryVector(Field field, BufferAllocator allocator)	Instantiate a VarBinaryVector.
	VarCharVector(Field field, BufferAllocator allocator)	Instantiate a VarCharVector.
	ViewVarBinaryVector(Field field, BufferAllocator allocator)	Instantiate a ViewVarBinaryVector.
	ViewVarCharVector(Field field, BufferAllocator allocator)	Instantiate a ViewVarCharVector.
	ZeroVector(Field field)	Instantiate a ZeroVector.

Constructor parameters in org.apache.arrow.vector with type arguments of type Field

Modifier	Constructor	Description
	VectorSchemaRoot(List<Field> fields, List<FieldVector> fieldVectors)	Constructs a new instance.
	VectorSchemaRoot(List<Field> fields, List<FieldVector> fieldVectors, int rowCount)	Constructs a new instance.

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

Fields in org.apache.arrow.vector.complex declared as Field

Modifier and Type	Field	Description
protected Field	ListVector.field
protected Field	ListViewVector.field
protected Field	NonNullableStructVector.field

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

Modifier and Type	Method	Description
Field	DenseUnionVector.getField()
Field	FixedSizeListVector.getField()
Field	LargeListVector.getField()
Field	ListVector.getField()
Field	ListViewVector.getField()	Get the field associated with the list view vector.
Field	NonNullableStructVector.getField()
Field	UnionVector.getField()

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

Modifier and Type	Method	Description
TransferPair	DenseUnionVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	DenseUnionVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	FixedSizeListVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	FixedSizeListVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	LargeListVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	LargeListVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	ListVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	ListVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	ListViewVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	ListViewVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	MapVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	MapVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	NonNullableStructVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	NonNullableStructVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	StructVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	StructVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
TransferPair	UnionVector.getTransferPair(Field field, BufferAllocator allocator)
TransferPair	UnionVector.getTransferPair(Field field, BufferAllocator allocator, CallBack callBack)
byte	DenseUnionVector.registerNewTypeId(Field field)

Method parameters in org.apache.arrow.vector.complex with type arguments of type Field

Modifier and Type	Method	Description
void	DenseUnionVector.initializeChildrenFromFields(List<Field> children)
void	FixedSizeListVector.initializeChildrenFromFields(List<Field> children)
void	LargeListVector.initializeChildrenFromFields(List<Field> children)
void	ListVector.initializeChildrenFromFields(List<Field> children)
void	ListViewVector.initializeChildrenFromFields(List<Field> children)
void	MapVector.initializeChildrenFromFields(List<Field> children)	Initialize child vectors of the map from the given list of fields.
void	NonNullableStructVector.initializeChildrenFromFields(List<Field> children)	Initializes the struct's members from the given Fields.
void	UnionVector.initializeChildrenFromFields(List<Field> children)

Constructors in org.apache.arrow.vector.complex with parameters of type Field

Modifier	Constructor	Description
	FixedSizeListVector(Field field, BufferAllocator allocator, CallBack unusedSchemaChangeCallback)	Creates a new instance.
	LargeListVector(Field field, BufferAllocator allocator, CallBack callBack)	Creates a new instance.
	ListVector(Field field, BufferAllocator allocator, CallBack callBack)	Constructs a new instance.
	ListViewVector(Field field, BufferAllocator allocator, CallBack callBack)	Constructs a new instance.
	MapVector(Field field, BufferAllocator allocator, CallBack callBack)
	NonNullableStructVector(Field field, BufferAllocator allocator, CallBack callBack)	Constructs a new instance.
	NonNullableStructVector(Field field, BufferAllocator allocator, CallBack callBack, AbstractStructVector.ConflictPolicy conflictPolicy, boolean allowConflictPolicyChanges)	Constructs a new instance.
	StructVector(Field field, BufferAllocator allocator, CallBack callBack)	Constructs a new instance.
	StructVector(Field field, BufferAllocator allocator, CallBack callBack, AbstractStructVector.ConflictPolicy conflictPolicy, boolean allowConflictPolicyChanges)	Constructs a new instance.

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

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

Modifier and Type	Method	Description
Field	BigIntReaderImpl.getField()
Field	BigIntWriterImpl.getField()
Field	BitReaderImpl.getField()
Field	BitWriterImpl.getField()
Field	ComplexWriterImpl.getField()
Field	DateDayReaderImpl.getField()
Field	DateDayWriterImpl.getField()
Field	DateMilliReaderImpl.getField()
Field	DateMilliWriterImpl.getField()
Field	Decimal256ReaderImpl.getField()
Field	Decimal256WriterImpl.getField()
Field	DecimalReaderImpl.getField()
Field	DecimalWriterImpl.getField()
Field	DenseUnionReader.getField()
Field	DenseUnionWriter.getField()
Field	DurationReaderImpl.getField()
Field	DurationWriterImpl.getField()
Field	FixedSizeBinaryReaderImpl.getField()
Field	FixedSizeBinaryWriterImpl.getField()
Field	Float2ReaderImpl.getField()
Field	Float2WriterImpl.getField()
Field	Float4ReaderImpl.getField()
Field	Float4WriterImpl.getField()
Field	Float8ReaderImpl.getField()
Field	Float8WriterImpl.getField()
Field	IntervalDayReaderImpl.getField()
Field	IntervalDayWriterImpl.getField()
Field	IntervalMonthDayNanoReaderImpl.getField()
Field	IntervalMonthDayNanoWriterImpl.getField()
Field	IntervalYearReaderImpl.getField()
Field	IntervalYearWriterImpl.getField()
Field	IntReaderImpl.getField()
Field	IntWriterImpl.getField()
Field	LargeVarBinaryReaderImpl.getField()
Field	LargeVarBinaryWriterImpl.getField()
Field	LargeVarCharReaderImpl.getField()
Field	LargeVarCharWriterImpl.getField()
Field	NullableStructReaderImpl.getField()
Field	NullableStructWriter.getField()
Field	NullReader.getField()
Field	PromotableWriter.getField()
Field	SingleStructReaderImpl.getField()
Field	SingleStructWriter.getField()
Field	SmallIntReaderImpl.getField()
Field	SmallIntWriterImpl.getField()
Field	TimeMicroReaderImpl.getField()
Field	TimeMicroWriterImpl.getField()
Field	TimeMilliReaderImpl.getField()
Field	TimeMilliWriterImpl.getField()
Field	TimeNanoReaderImpl.getField()
Field	TimeNanoWriterImpl.getField()
Field	TimeSecReaderImpl.getField()
Field	TimeSecWriterImpl.getField()
Field	TimeStampMicroReaderImpl.getField()
Field	TimeStampMicroTZReaderImpl.getField()
Field	TimeStampMicroTZWriterImpl.getField()
Field	TimeStampMicroWriterImpl.getField()
Field	TimeStampMilliReaderImpl.getField()
Field	TimeStampMilliTZReaderImpl.getField()
Field	TimeStampMilliTZWriterImpl.getField()
Field	TimeStampMilliWriterImpl.getField()
Field	TimeStampNanoReaderImpl.getField()
Field	TimeStampNanoTZReaderImpl.getField()
Field	TimeStampNanoTZWriterImpl.getField()
Field	TimeStampNanoWriterImpl.getField()
Field	TimeStampSecReaderImpl.getField()
Field	TimeStampSecTZReaderImpl.getField()
Field	TimeStampSecTZWriterImpl.getField()
Field	TimeStampSecWriterImpl.getField()
Field	TinyIntReaderImpl.getField()
Field	TinyIntWriterImpl.getField()
Field	UInt1ReaderImpl.getField()
Field	UInt1WriterImpl.getField()
Field	UInt2ReaderImpl.getField()
Field	UInt2WriterImpl.getField()
Field	UInt4ReaderImpl.getField()
Field	UInt4WriterImpl.getField()
Field	UInt8ReaderImpl.getField()
Field	UInt8WriterImpl.getField()
Field	UnionFixedSizeListWriter.getField()
Field	UnionLargeListReader.getField()
Field	UnionLargeListWriter.getField()
Field	UnionListReader.getField()
Field	UnionListViewWriter.getField()
Field	UnionListWriter.getField()
Field	UnionReader.getField()
Field	UnionWriter.getField()
Field	VarBinaryReaderImpl.getField()
Field	VarBinaryWriterImpl.getField()
Field	VarCharReaderImpl.getField()
Field	VarCharWriterImpl.getField()
Field	ViewVarBinaryReaderImpl.getField()
Field	ViewVarBinaryWriterImpl.getField()
Field	ViewVarCharReaderImpl.getField()
Field	ViewVarCharWriterImpl.getField()

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

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

Modifier and Type	Method	Description
Field	BaseReader.getField()

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

Methods in org.apache.arrow.vector.complex.writer that return Field

Modifier and Type	Method	Description
Field	BaseWriter.StructWriter.getField()

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

Fields in org.apache.arrow.vector.table with type parameters of type Field

Modifier and Type	Field	Description
protected final Map<Field,FieldVector>	BaseTable.fieldVectorsMap	A map of Fields to FieldVectors used to select Fields.

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

Modifier and Type	Method	Description
Field	BaseTable.getField(String fieldName)	Returns the Field with the given name if one exists in this table.

Methods in org.apache.arrow.vector.table with parameters of type Field

Modifier and Type	Method	Description
FieldReader	BaseTable.getReader(Field field)	Returns a FieldReader for the given field.

Uses of Field in org.apache.arrow.vector.types

Methods in org.apache.arrow.vector.types with parameters of type Field

Modifier and Type	Method	Description
abstract FieldVector	Types.MinorType.getNewVector(Field field, BufferAllocator allocator, CallBack schemaChangeCallback)	Constructs a new vector for the given type.

Uses of Field in org.apache.arrow.vector.types.pojo

Methods in org.apache.arrow.vector.types.pojo that return Field

Modifier and Type	Method	Description
static Field	Field.convertField(Field field)	Constructs a new instance from a flatbuffer representation of the field.
Field	Schema.findField(String name)	Search for a field by name in this Schema.
static Field	Schema.findField(List<Field> fields, String name)	Search for a field by name in given the list of fields.
static Field	Field.notNullable(String name, ArrowType type)
static Field	Field.nullable(String name, ArrowType type)
static Field	Field.nullablePrimitive(String name, ArrowType.PrimitiveType type)

Methods in org.apache.arrow.vector.types.pojo that return types with arguments of type Field

Modifier and Type	Method	Description
List<Field>	Field.getChildren()
List<Field>	Schema.getFields()

Methods in org.apache.arrow.vector.types.pojo with parameters of type Field

Modifier and Type	Method	Description
FieldVector	FieldType.createNewSingleVector(Field field, BufferAllocator allocator, CallBack schemaCallBack)

Method parameters in org.apache.arrow.vector.types.pojo with type arguments of type Field

Modifier and Type	Method	Description
static Field	Schema.findField(List<Field> fields, String name)	Search for a field by name in given the list of fields.

Constructor parameters in org.apache.arrow.vector.types.pojo with type arguments of type Field

Modifier	Constructor	Description
	Field(String name, FieldType fieldType, List<Field> children)	Constructs a new Field object.
	Schema(Iterable<Field> fields)
	Schema(Iterable<Field> fields, Map<String,String> metadata)	Constructor with metadata.

Uses of Field in org.apache.arrow.vector.util

Methods in org.apache.arrow.vector.util that return Field

Modifier and Type	Method	Description
static Field	DictionaryUtility.toMemoryFormat(Field field, BufferAllocator allocator, Map<Long,Dictionary> dictionaries)	Convert field and child fields that have a dictionary encoding to memory format, so fields have the index type.
static Field	DictionaryUtility.toMessageFormat(Field field, DictionaryProvider provider, Set<Long> dictionaryIdsUsed)	Convert field and child fields that have a dictionary encoding to message format, so fields have the dictionary type.

Methods in org.apache.arrow.vector.util with parameters of type Field

Modifier and Type	Method	Description
static boolean	DictionaryUtility.needConvertToMessageFormat(Field field)	Checks if it is required to convert the field to message format.
static Field	DictionaryUtility.toMemoryFormat(Field field, BufferAllocator allocator, Map<Long,Dictionary> dictionaries)	Convert field and child fields that have a dictionary encoding to memory format, so fields have the index type.
static Field	DictionaryUtility.toMessageFormat(Field field, DictionaryProvider provider, Set<Long> dictionaryIdsUsed)	Convert field and child fields that have a dictionary encoding to message format, so fields have the dictionary type.

Uses of Field in org.apache.arrow.vector.validate

Method parameters in org.apache.arrow.vector.validate with type arguments of type Field

Modifier and Type	Method	Description
static void	MetadataV4UnionChecker.checkForUnion(Iterator<Field> fields, MetadataVersion metadataVersion)	Check the schema, raising an error if an unsupported feature is used (e.g.