org.bytedeco.arrow

Class KeyValueMetadata

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.KeyValueMetadata

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow")
 @NoOffset
 @Properties(inherit=arrow.class)
public class KeyValueMetadata
extends Pointer

\brief A container for key-value pair type metadata. Not thread-safe

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
KeyValueMetadata()
KeyValueMetadata(long size) Native array allocator.
KeyValueMetadata(Pointer p) Pointer cast constructor.
KeyValueMetadata(StringStringMap map)
KeyValueMetadata(StringVector keys, StringVector values)

Method Summary

Modifier and Type	Method and Description
void	Append(BytePointer key, BytePointer value)
void	Append(String key, String value)
KeyValueMetadata	Copy()
boolean	Equals(KeyValueMetadata other)
int	FindKey(BytePointer key)
int	FindKey(String key) \brief Perform linear search for key, returning -1 if not found
String	key(long i)
KeyValueMetadata	position(long position)
void	reserve(long n)
long	size()
StringStringPairVector	sorted_pairs()
String	ToString()
void	ToUnorderedMap(StringStringMap out)
String	value(long i)

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, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueMetadata

public KeyValueMetadata(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

KeyValueMetadata

public KeyValueMetadata(long size)

Native array allocator. Access with Pointer.position(long).

KeyValueMetadata

public KeyValueMetadata()

KeyValueMetadata

public KeyValueMetadata(@Const @ByRef
                        StringVector keys,
                        @Const @ByRef
                        StringVector values)

KeyValueMetadata

public KeyValueMetadata(@Const @ByRef
                        StringStringMap map)

Method Detail

position

public KeyValueMetadata position(long position)

Overrides:

position in class Pointer

ToUnorderedMap

public void ToUnorderedMap(StringStringMap out)

Append

public void Append(@StdString
                   String key,
                   @StdString
                   String value)

Append

public void Append(@StdString
                   BytePointer key,
                   @StdString
                   BytePointer value)

reserve

public void reserve(@Cast(value="int64_t")
                    long n)

size

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

key

@StdString
public String key(@Cast(value="int64_t")
                             long i)

value

@StdString
public String value(@Cast(value="int64_t")
                               long i)

sorted_pairs

@ByVal
public StringStringPairVector sorted_pairs()

FindKey

public int FindKey(@StdString
                   String key)

\brief Perform linear search for key, returning -1 if not found

FindKey

public int FindKey(@StdString
                   BytePointer key)

Copy

@SharedPtr
public KeyValueMetadata Copy()

Equals

@Cast(value="bool")
public boolean Equals(@Const @ByRef
                                          KeyValueMetadata other)

ToString

@StdString
public String ToString()