Package | Description |
---|---|
org.apache.paimon.data.columnar.heap | |
org.apache.paimon.data.columnar.writable | |
org.apache.paimon.format.parquet.reader |
Modifier and Type | Class and Description |
---|---|
class |
AbstractHeapVector
Heap vector that nullable shared structure.
|
class |
HeapArrayVector
This class represents a nullable heap array column vector.
|
class |
HeapBooleanVector
This class represents a nullable heap boolean column vector.
|
class |
HeapBytesVector
This class supports string and binary data by value reference -- i.e.
|
class |
HeapByteVector
This class represents a nullable byte column vector.
|
class |
HeapDoubleVector
This class represents a nullable double precision floating point column vector.
|
class |
HeapFloatVector
This class represents a nullable double precision floating point column vector.
|
class |
HeapIntVector
This class represents a nullable int column vector.
|
class |
HeapLongVector
This class represents a nullable long column vector.
|
class |
HeapMapVector
This class represents a nullable heap map column vector.
|
class |
HeapRowVector
This class represents a nullable heap row column vector.
|
class |
HeapShortVector
This class represents a nullable short column vector.
|
class |
HeapTimestampVector
This class represents a nullable byte column vector.
|
Modifier and Type | Method and Description |
---|---|
WritableColumnVector[] |
HeapRowVector.getFields() |
Modifier and Type | Method and Description |
---|---|
void |
HeapRowVector.setFields(WritableColumnVector[] fields) |
Constructor and Description |
---|
HeapRowVector(int len,
WritableColumnVector... fields) |
Modifier and Type | Interface and Description |
---|---|
interface |
WritableBooleanVector
Writable
BooleanColumnVector . |
interface |
WritableBytesVector
Writable
BytesColumnVector . |
interface |
WritableByteVector
Writable
ByteColumnVector . |
interface |
WritableDoubleVector
Writable
DoubleColumnVector . |
interface |
WritableFloatVector
Writable
FloatColumnVector . |
interface |
WritableIntVector
Writable
IntColumnVector . |
interface |
WritableLongVector
Writable
LongColumnVector . |
interface |
WritableShortVector
Writable
ShortColumnVector . |
interface |
WritableTimestampVector
Writable
TimestampColumnVector . |
Modifier and Type | Class and Description |
---|---|
class |
AbstractWritableVector
Contains the shared structure for
ColumnVector s, including NULL information and
dictionary. |
Modifier and Type | Class and Description |
---|---|
class |
AbstractColumnReader<VECTOR extends WritableColumnVector>
Abstract
ColumnReader . |
interface |
ColumnReader<VECTOR extends WritableColumnVector>
Read a batch of records for a column to
WritableColumnVector from parquet data file. |
class |
FixedLenBytesColumnReader<VECTOR extends WritableColumnVector>
Fixed length bytes
ColumnReader , just for Decimal. |
Modifier and Type | Class and Description |
---|---|
class |
ParquetDecimalVector
Parquet write decimal as int32 and int64 and binary, this class wrap the real vector to provide
DecimalColumnVector interface. |
Modifier and Type | Method and Description |
---|---|
static WritableColumnVector |
ParquetSplitReaderUtil.createWritableColumnVector(int batchSize,
DataType fieldType,
org.apache.parquet.schema.Type type,
List<org.apache.parquet.column.ColumnDescriptor> columnDescriptors,
int depth) |
WritableColumnVector |
NestedPrimitiveColumnReader.readAndNewVector(int readNumber,
WritableColumnVector vector) |
Modifier and Type | Method and Description |
---|---|
WritableColumnVector |
NestedPrimitiveColumnReader.readAndNewVector(int readNumber,
WritableColumnVector vector) |
void |
NestedColumnReader.readToVector(int readNumber,
WritableColumnVector vector) |
void |
NestedPrimitiveColumnReader.readToVector(int readNumber,
WritableColumnVector vector) |
void |
RowColumnReader.readToVector(int readNumber,
WritableColumnVector vector) |
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