接口的使用
org.apache.paimon.data.DataGetters

使用DataGetters的程序包

程序包	说明
org.apache.paimon
org.apache.paimon.data
org.apache.paimon.data.columnar
org.apache.paimon.utils

org.apache.paimon中DataGetters的使用

实现DataGetters的org.apache.paimon中的类

限定符和类型	类和说明
class	PartitionSettedRow An implementation of InternalRow which provides a row the fixed partition value.

org.apache.paimon.data中DataGetters的使用

org.apache.paimon.data中DataGetters的子接口

限定符和类型	接口和说明
interface	InternalArray Base interface of an internal data structure representing data of ArrayType.
interface	InternalRow Base interface for an internal data structure representing data of RowType.

实现DataGetters的org.apache.paimon.data中的类

限定符和类型	类和说明
class	BinaryArray A binary implementation of InternalArray which is backed by MemorySegments.
class	BinaryRow An implementation of InternalRow which is backed by MemorySegment instead of Object.
class	GenericArray An internal data structure representing data of ArrayType.
class	GenericRow An internal data structure representing data of RowType.
class	JoinedRow An implementation of InternalRow which is backed by two concatenated InternalRow.
class	LazyGenericRow A InternalRow which lazy init fields.
class	NestedRow Its memory storage structure is exactly the same with BinaryRow.

org.apache.paimon.data.columnar中DataGetters的使用

实现DataGetters的org.apache.paimon.data.columnar中的类

限定符和类型	类和说明
class	ColumnarArray Columnar array to support access to vector column data.
class	ColumnarRow Columnar row to support access to vector column data.

org.apache.paimon.utils中DataGetters的使用

实现DataGetters的org.apache.paimon.utils中的类

限定符和类型	类和说明
class	KeyProjectedRow A InternalRow to project key fields with RowKind.INSERT.
class	ProjectedRow An implementation of InternalRow which provides a projected view of the underlying InternalRow.

参数类型为DataGetters的org.apache.paimon.utils中的方法

限定符和类型	方法和说明
static Object	InternalRowUtils.get(DataGetters dataGetters, int pos, DataType fieldType)