| 限定符和类型 | 类和说明 |
|---|---|
interface |
Public
Annotation for marking classes as public, stable interfaces.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
CatalogContext
Context of catalog.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
BinaryArray
A binary implementation of
InternalArray which is backed by MemorySegments. |
class |
BinaryMap
[4 byte(keyArray size in bytes)] + [Key BinaryArray] + [Value BinaryArray].
|
class |
BinaryRow
An implementation of
InternalRow which is backed by MemorySegment instead of
Object. |
class |
BinaryString
A string which is backed by
MemorySegments. |
interface |
DataGetters
Getters to get data.
|
class |
Decimal
An internal data structure representing data of
DecimalType. |
class |
GenericArray
An internal data structure representing data of
ArrayType. |
class |
GenericMap
An internal data structure representing data of
MapType or MultisetType. |
class |
GenericRow
An internal data structure representing data of
RowType. |
interface |
InternalArray
Base interface of an internal data structure representing data of
ArrayType. |
interface |
InternalMap
Base interface of an internal data structure representing data of
MapType or MultisetType. |
interface |
InternalRow
Base interface for an internal data structure representing data of
RowType. |
class |
JoinedRow
An implementation of
InternalRow which is backed by two concatenated InternalRow. |
class |
Timestamp
An internal data structure representing data of
TimestampType and LocalZonedTimestampType. |
| 限定符和类型 | 接口和说明 |
|---|---|
interface |
FileIO
File IO to read and write file.
|
interface |
FileIOLoader
Loader to load
FileIO. |
interface |
FileStatus
Interface that represents the client side information for a file independent of the file system.
|
class |
Path
Names a file or directory in a
FileIO. |
class |
PositionOutputStream
PositionOutputStream provides position methods. |
class |
SeekableInputStream
SeekableInputStream provides seek methods. |
class |
UnsupportedSchemeException
An exception to indicate that a specific file system scheme is not supported.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
MemorySegment
This class represents a piece of memory.
|
interface |
MemorySegmentPool
MemorySegment pool to hold pages in memory.
|
interface |
MemorySegmentSource
Interface describing entities that can provide memory segments.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
ConfigOption<T>
A
ConfigOption describes a configuration parameter. |
class |
ConfigOptions
ConfigOptions are used to build a ConfigOption. |
class |
MemorySize
MemorySize is a representation of a number of bytes, viewable in different units.
|
class |
Options
Options which stores key/value pairs.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
Description
Description for
ConfigOption. |
| 限定符和类型 | 接口和说明 |
|---|---|
interface |
Predicate
Predicate which returns Boolean and provides testing by stats.
|
class |
PredicateBuilder
A utility class to create
Predicate object for common filter conditions. |
| 限定符和类型 | 接口和说明 |
|---|---|
interface |
RecordReader<T>
The reader that reads the batches of records.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
SecurityContext
Security context that provides security module install and holds the security context.
|
| 限定符和类型 | 类和说明 |
|---|---|
class |
ArrayType
Data type of an array of elements with same subtype.
|
class |
BigIntType
Data type of an 8-byte signed integer with values from -9,223,372,036,854,775,808 to
9,223,372,036,854,775,807.
|
class |
BinaryType
Data type of a fixed-length binary string (=a sequence of bytes).
|
class |
BooleanType
Data type of a boolean with a (possibly) three-valued logic of
TRUE, FALSE, UNKNOWN. |
class |
CharType
Data type of a fixed-length character string.
|
class |
DataField
Defines the field of a row type.
|
class |
DataType
Describes the data type in the paimon ecosystem.
|
class |
DataTypeDefaultVisitor<R>
Implementation of
DataTypeVisitor that redirects all calls to DataTypeDefaultVisitor.defaultMethod(DataType). |
class |
DataTypeFamily
An enumeration of Data type families for clustering
DataTypeRoots into categories. |
class |
DataTypeRoot
An enumeration of Data type roots containing static information about logical data types.
|
class |
DataTypes
Utils for creating
DataTypes. |
interface |
DataTypeVisitor<R>
The visitor definition of
DataType. |
class |
DateType
Data type of a date consisting of
year-month-day with values ranging from 0000-01-01 to 9999-12-31. |
class |
DecimalType
Data type of a decimal number with fixed precision and scale.
|
class |
DoubleType
Data type of an 8-byte double precision floating point number.
|
class |
FloatType
Data type of a 4-byte single precision floating point number.
|
class |
IntType
Data type of a 4-byte signed integer with values from -2,147,483,648 to 2,147,483,647.
|
class |
LocalZonedTimestampType
Data type of a timestamp WITH LOCAL time zone consisting of
year-month-day
hour:minute:second[.fractional] zone with up to nanosecond precision and values ranging from
0000-01-01 00:00:00.000000000 +14:59 to 9999-12-31 23:59:59.999999999 -14:59. |
class |
MapType
Data type of an associative array that maps keys (including
NULL) to values (including
NULL). |
class |
MultisetType
Data type of a multiset (=bag).
|
class |
RowKind
Lists all kinds of changes that a row can describe in a changelog.
|
class |
RowType
Data type of a sequence of fields.
|
class |
SmallIntType
Data type of a 2-byte signed integer with values from -32,768 to 32,767.
|
class |
TimestampType
Data type of a timestamp WITHOUT time zone consisting of
year-month-day
hour:minute:second[.fractional] with up to nanosecond precision and values ranging from 0000-01-01 00:00:00.000000000 to 9999-12-31 23:59:59.999999999. |
class |
TimeType
Data type of a time WITHOUT time zone consisting of
hour:minute:second[.fractional] with
up to nanosecond precision and values ranging from 00:00:00.000000000 to 23:59:59.999999999. |
class |
TinyIntType
Data type of a 1-byte signed integer with values from -128 to 127.
|
class |
VarBinaryType
Data type of a variable-length binary string (=a sequence of bytes).
|
class |
VarCharType
Data type of a variable-length character string.
|
| 限定符和类型 | 接口和说明 |
|---|---|
interface |
CloseableIterator<T>
This interface represents an
Iterator that is also AutoCloseable. |
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