org.bytedeco.arrow

Class SparseUnionArray

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.Array

org.bytedeco.arrow.UnionArray

org.bytedeco.arrow.SparseUnionArray

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow")
 @Properties(inherit=arrow.class)
public class SparseUnionArray
extends UnionArray

Concrete Array class for sparse union data

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
SparseUnionArray(ArrayData data)
SparseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids)
SparseUnionArray(DataType type, long length, ArrayVector children, ArrowBuffer type_ids, long offset)
SparseUnionArray(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static ArrayResult	Make(Array type_ids, ArrayVector children)
static ArrayResult	Make(Array type_ids, ArrayVector children, byte[] type_codes)
static ArrayResult	Make(Array type_ids, ArrayVector children, ByteBuffer type_codes)
static ArrayResult	Make(Array type_ids, ArrayVector children, BytePointer type_codes) \brief Construct SparseUnionArray from type_ids and children This function does the bare minimum of validation of the input types.
static ArrayResult	Make(Array type_ids, ArrayVector children, StringVector field_names, byte[] type_codes)
static ArrayResult	Make(Array type_ids, ArrayVector children, StringVector field_names, ByteBuffer type_codes)
static ArrayResult	Make(Array type_ids, ArrayVector children, StringVector field_names, BytePointer type_codes) \brief Construct SparseUnionArray with custom field names from type_ids and children This function does the bare minimum of validation of the input types.
SparseUnionType	union_type()

Methods inherited from class org.bytedeco.arrow.UnionArray

child_id, child, field, getPointer, mode, position, raw_type_codes, type_codes

Methods inherited from class org.bytedeco.arrow.Array

Accept, ApproxEquals, ApproxEquals, data, Diff, Equals, Equals, GetScalar, IsNull, IsValid, length, null_bitmap_data, null_bitmap, null_count, num_fields, offset, RangeEquals, RangeEquals, RangeEquals, RangeEquals, Slice, Slice, SliceSafe, SliceSafe, ToString, type_id, type, Validate, ValidateFull, View

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SparseUnionArray

public SparseUnionArray(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

SparseUnionArray

public SparseUnionArray(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::ArrayData>"})
                        ArrayData data)

SparseUnionArray

public SparseUnionArray(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                        DataType type,
                        @Cast(value="int64_t")
                        long length,
                        @ByVal
                        ArrayVector children,
                        @SharedPtr
                        ArrowBuffer type_ids,
                        @Cast(value="int64_t")
                        long offset)

SparseUnionArray

public SparseUnionArray(@SharedPtr @Cast(value={"","std::shared_ptr<arrow::DataType>"})
                        DataType type,
                        @Cast(value="int64_t")
                        long length,
                        @ByVal
                        ArrayVector children,
                        @SharedPtr
                        ArrowBuffer type_ids)

Method Detail

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      BytePointer type_codes)

\brief Construct SparseUnionArray from type_ids and children This function does the bare minimum of validation of the input types.

Parameters:

type_ids - [in] An array of logical type ids for the union type

children - [in] Vector of children Arrays containing the data for each type.

type_codes - [in] Vector of type codes.

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      ByteBuffer type_codes)

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      byte[] type_codes)

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @ByVal(nullValue="std::vector<std::string>{}")
                                      StringVector field_names,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      BytePointer type_codes)

\brief Construct SparseUnionArray with custom field names from type_ids and children This function does the bare minimum of validation of the input types.

Parameters:

type_ids - [in] An array of logical type ids for the union type

children - [in] Vector of children Arrays containing the data for each type.

field_names - [in] Vector of strings containing the name of each field.

type_codes - [in] Vector of type codes.

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children)

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @ByVal(nullValue="std::vector<std::string>{}")
                                      StringVector field_names,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      ByteBuffer type_codes)

Make

@ByVal
public static ArrayResult Make(@Const @ByRef
                                      Array type_ids,
                                      @ByVal
                                      ArrayVector children,
                                      @ByVal(nullValue="std::vector<std::string>{}")
                                      StringVector field_names,
                                      @Cast(value="arrow::SparseUnionArray::type_code_t*") @StdVector
                                      byte[] type_codes)

union_type

@Const
public SparseUnionType union_type()

Overrides:

union_type in class UnionArray