Uses of Class
org.bytedeco.arrow.Field

Packages that use Field

Package	Description
org.bytedeco.arrow
org.bytedeco.arrow.global
org.bytedeco.gandiva

Uses of Field in org.bytedeco.arrow

Methods in org.bytedeco.arrow that return Field

Modifier and Type	Method and Description
Field	FieldResult.access()
Field	DataType.child(int i) Deprecated.
Field	Field.Copy()
Field	Table.field(int i) Return a column's field by index
Field	DataType.field(int i) Returns the child-field at index i.
Field	Schema.field(int i) Return the ith schema element.
Field[]	FieldVector.get()
Field	FieldVector.Iterator.get()
Field	FieldVector.get(long i)
Field	StructType.GetFieldByName(BytePointer name)
Field	Schema.GetFieldByName(BytePointer name)
Field	StructType.GetFieldByName(String name) Returns null if name not found
Field	Schema.GetFieldByName(String name) Returns null if name not found
Field	MapType.item_field()
Field	MapType.key_field()
Field	FieldResult.MoveValueUnsafe()
Field	FieldResult.multiply()
Field	FieldVector.pop_back()
Field	Field.RemoveMetadata() \brief Return a copy of this field without any metadata attached to it
Field	BaseListType.value_field()
Field	FieldResult.ValueOrDie() Gets a mutable reference to the stored T value.
Field	FieldResult.ValueUnsafe() Cast the internally stored value to produce a new result or propagate the stored error.
Field	Field.WithMergedMetadata(KeyValueMetadata metadata) \brief EXPERIMENTAL: Return a copy of this field with the given metadata merged with existing metadata (any colliding keys will be overridden by the passed metadata)
Field	Field.WithMetadata(KeyValueMetadata metadata) \brief Return a copy of this field with the given metadata attached to it
Field	Field.WithName(BytePointer name)
Field	Field.WithName(String name) \brief Return a copy of this field with the replaced name.
Field	Field.WithNullable(boolean nullable) \brief Return a copy of this field with the replaced nullability.
Field	Field.WithType(DataType type) \brief Return a copy of this field with the replaced type.

Methods in org.bytedeco.arrow with parameters of type Field

Modifier and Type	Method and Description
RecordBatchResult	RecordBatch.AddColumn(int i, Field field, Array column) \brief Add column to the record batch, producing a new RecordBatch
TableResult	Table.AddColumn(int i, Field field_arg, ChunkedArray column) \brief Add column to the table, producing a new Table
Status	SchemaBuilder.AddField(Field field) \brief Add a field to the constructed schema.
SchemaResult	Schema.AddField(int i, Field field)
boolean	Field.Equals(Field other)
boolean	Field.Equals(Field other, boolean check_metadata) \brief Indicate if fields are equals.
FieldPath	FieldRef.FindAll(Field field)
FieldVector.Iterator	FieldVector.insert(FieldVector.Iterator pos, Field value)
boolean	Field.IsCompatibleWith(Field other) \brief Indicate if fields are compatibles.
static DataTypeResult	MapType.Make(Field value_field)
static DataTypeResult	MapType.Make(Field value_field, boolean keys_sorted)
FieldResult	Field.MergeWith(Field other)
FieldResult	Field.MergeWith(Field other, Field.MergeOptions options) \brief Merge the current field with a field of the same name.
FieldVector	FieldVector.push_back(Field value)
FieldVector	FieldVector.put(Field... array)
FieldVector	FieldVector.put(Field value)
FieldVector	FieldVector.put(long i, Field value)
RecordBatchResult	RecordBatch.SetColumn(int i, Field field, Array column) \brief Replace a column in the table, producing a new Table
TableResult	Table.SetColumn(int i, Field field_arg, ChunkedArray column) \brief Replace a column in the table, producing a new Table
SchemaResult	Schema.SetField(int i, Field field)

Constructors in org.bytedeco.arrow with parameters of type Field

Constructor and Description
FieldResult(Field value) Constructs a Result object that contains value.
FieldVector(Field... array)
FieldVector(Field value)
FixedSizeListType(Field value_field, int list_size)
LargeListType(Field value_field)
ListType(Field value_field)
MapType(DataType key_type, Field item_field)
MapType(DataType key_type, Field item_field, boolean keys_sorted)
MapType(Field value_field)
MapType(Field value_field, boolean keys_sorted)
MapType(Field key_field, Field item_field)
MapType(Field key_field, Field item_field, boolean keys_sorted)

Uses of Field in org.bytedeco.arrow.global

Methods in org.bytedeco.arrow.global that return Field

Modifier and Type	Method and Description
static Field	arrow.field(BytePointer name, DataType type)
static Field	arrow.field(BytePointer name, DataType type, boolean nullable, KeyValueMetadata metadata)
static Field	arrow.field(BytePointer name, DataType type, KeyValueMetadata metadata)
static Field	arrow.field(String name, DataType type)
static Field	arrow.field(String name, DataType type, boolean nullable, KeyValueMetadata metadata) \}
static Field	arrow.field(String name, DataType type, KeyValueMetadata metadata) \brief Create a Field instance with metadata The field will be assumed to be nullable.

Methods in org.bytedeco.arrow.global with parameters of type Field

Modifier and Type	Method and Description
static DataType	arrow.fixed_size_list(Field value_type, int list_size) \brief Create a FixedSizeListType instance from its child Field type
static DataType	arrow.large_list(Field value_type) \brief Create a LargeListType instance from its child Field type
static DataType	arrow.list(Field value_type) \brief Create a ListType instance from its child Field type
static DataType	arrow.map(DataType key_type, Field item_field)
static DataType	arrow.map(DataType key_type, Field item_field, boolean keys_sorted) \brief Create a MapType instance from its key DataType and value field.

Uses of Field in org.bytedeco.gandiva

Methods in org.bytedeco.gandiva that return Field

Modifier and Type	Method and Description
Field	Expression.result()

Methods in org.bytedeco.gandiva with parameters of type Field

Modifier and Type	Method and Description
static Expression	TreeExprBuilder.MakeExpression(BytePointer function, FieldVector in_fields, Field out_field)
static Expression	TreeExprBuilder.MakeExpression(Node root_node, Field result_field) \brief create an expression with the specified root_node, and the result written to result_field.
static Expression	TreeExprBuilder.MakeExpression(String function, FieldVector in_fields, Field out_field) \brief convenience function for simple function expressions.
static Node	TreeExprBuilder.MakeField(Field field) \brief create a node on arrow field.

Constructors in org.bytedeco.gandiva with parameters of type Field

Constructor and Description
Expression(Node root, Field result)