接口的使用
org.apache.flink.table.dataformat.TypeGetterSetters

使用TypeGetterSetters的程序包

程序包	说明
org.apache.flink.table.dataformat

org.apache.flink.table.dataformat中TypeGetterSetters的使用

org.apache.flink.table.dataformat中TypeGetterSetters的子接口

限定符和类型	接口和说明
interface	BaseArray An interface for array used internally in Flink Table/SQL.
interface	BaseRow An interface for row used internally in Flink Table/SQL.

实现TypeGetterSetters的org.apache.flink.table.dataformat中的类

限定符和类型	类和说明
class	BinaryArray For fields that hold fixed-length primitive types, such as long, double, or int, we store the value directly in the field, just like the original java array.
class	BinaryRow A special row which is backed by MemorySegment instead of Object.
class	BoxedWrapperRow A ObjectArrayRow that wrap primitive type to boxed object to reuse.
class	ColumnarRow Columnar row to support access to vector column data.
class	GenericArray A GenericArray is an array where all the elements have the same type.
class	GenericRow A GenericRow can have arbitrary number of fields and contain a set of fields, which may all be different types.
class	JoinedRow Join two row to one row.
class	NestedRow Its memory storage structure is exactly the same with BinaryRow.
class	ObjectArrayRow An row implementation that uses an array of objects as the underlying storage.
class	UpdatableRow Wrap row to a updatable Generic Row.

参数类型为TypeGetterSetters的org.apache.flink.table.dataformat中的方法

限定符和类型	方法和说明
static Object	TypeGetterSetters.get(TypeGetterSetters row, int ordinal, org.apache.flink.table.types.logical.LogicalType type)