org.bytedeco.arrow

Class BackpressureOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.BackpressureOptions

All Implemented Interfaces:

AutoCloseable

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

\brief Options to control backpressure behavior

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
BackpressureOptions() \brief Create default options that perform no backpressure
BackpressureOptions(AsyncToggle toggle, int resume_if_below, int pause_if_above) \brief Create options that will perform backpressure
BackpressureOptions(long size) Native array allocator.
BackpressureOptions(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
BackpressureOptions	getPointer(long i)
static BackpressureOptions	Make()
static BackpressureOptions	Make(int resume_if_below, int pause_if_above)
static BackpressureOptions	NoBackpressure()
int	pause_if_above()
BackpressureOptions	pause_if_above(int setter)
BackpressureOptions	position(long position)
int	resume_if_below()
BackpressureOptions	resume_if_below(int setter)
AsyncToggle	toggle()
BackpressureOptions	toggle(AsyncToggle setter)

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, interruptDeallocatorThread, 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

BackpressureOptions

public BackpressureOptions(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

BackpressureOptions

public BackpressureOptions(long size)

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

BackpressureOptions

public BackpressureOptions()

\brief Create default options that perform no backpressure

BackpressureOptions

public BackpressureOptions(@SharedPtr
                           AsyncToggle toggle,
                           @Cast(value="uint32_t")
                           int resume_if_below,
                           @Cast(value="uint32_t")
                           int pause_if_above)

\brief Create options that will perform backpressure

Parameters:

toggle - A toggle to be shared between the producer and consumer

resume_if_below - The producer should resume producing if the backpressure queue has fewer than resume_if_below items.

pause_if_above - The producer should pause producing if the backpressure queue has more than pause_if_above items

Method Detail

position

public BackpressureOptions position(long position)

Overrides:

position in class Pointer

getPointer

public BackpressureOptions getPointer(long i)

Overrides:

getPointer in class Pointer

Make

@ByVal
public static BackpressureOptions Make(@Cast(value="uint32_t")
                                               int resume_if_below,
                                               @Cast(value="uint32_t")
                                               int pause_if_above)

Make

@ByVal
public static BackpressureOptions Make()

NoBackpressure

@ByVal
public static BackpressureOptions NoBackpressure()

toggle

@SharedPtr
public AsyncToggle toggle()

toggle

public BackpressureOptions toggle(AsyncToggle setter)

resume_if_below

@Cast(value="uint32_t")
public int resume_if_below()

resume_if_below

public BackpressureOptions resume_if_below(int setter)

pause_if_above

@Cast(value="uint32_t")
public int pause_if_above()

pause_if_above

public BackpressureOptions pause_if_above(int setter)