org.bytedeco.parquet

Class RowGroupMetaDataBuilder

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.parquet.RowGroupMetaDataBuilder

All Implemented Interfaces:

AutoCloseable

@Namespace(value="parquet")
 @NoOffset
 @Properties(inherit=parquet.class)
public class RowGroupMetaDataBuilder
extends Pointer

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
RowGroupMetaDataBuilder(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	current_column()
void	Finish(long total_bytes_written)
void	Finish(long total_bytes_written, short row_group_ordinal)
static RowGroupMetaDataBuilder	Make(WriterProperties props, SchemaDescriptor schema_, Pointer contents)
ColumnChunkMetaDataBuilder	NextColumnChunk()
int	num_columns()
long	num_rows()
void	set_num_rows(long num_rows)

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, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, 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

RowGroupMetaDataBuilder

public RowGroupMetaDataBuilder(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

Make

@UniquePtr
public static RowGroupMetaDataBuilder Make(@SharedPtr
                                                       WriterProperties props,
                                                       @Const
                                                       SchemaDescriptor schema_,
                                                       Pointer contents)

NextColumnChunk

public ColumnChunkMetaDataBuilder NextColumnChunk()

num_columns

public int num_columns()

num_rows

@Cast(value="int64_t")
public long num_rows()

current_column

public int current_column()

set_num_rows

public void set_num_rows(@Cast(value="int64_t")
                         long num_rows)

Finish

public void Finish(@Cast(value="int64_t")
                   long total_bytes_written,
                   short row_group_ordinal)

Finish

public void Finish(@Cast(value="int64_t")
                   long total_bytes_written)