org.bytedeco.plasma

Class ObjectTableEntry

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.plasma.ObjectTableEntry

All Implemented Interfaces:

AutoCloseable

@Namespace(value="plasma")
 @NoOffset
 @Properties(inherit=plasma.class)
public class ObjectTableEntry
extends Pointer

This type is used by the Plasma store. It is here because it is exposed to the eviction policy.

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
ObjectTableEntry()
ObjectTableEntry(long size) Native array allocator.
ObjectTableEntry(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
long	construct_duration() How long creation of this object took.
ObjectTableEntry	construct_duration(long setter)
long	create_time() Unix epoch of when this object was created.
ObjectTableEntry	create_time(long setter)
long	data_size() Size of the object in bytes.
ObjectTableEntry	data_size(long setter)
int	device_num() Device number.
ObjectTableEntry	device_num(int setter)
BytePointer	digest()
byte	digest(int i) The digest of the object.
ObjectTableEntry	digest(int i, byte setter)
int	fd() Memory mapped file containing the object.
ObjectTableEntry	fd(int setter)
ObjectTableEntry	getPointer(long i)
CudaIpcPlaceholder	ipc_handle()
ObjectTableEntry	ipc_handle(CudaIpcPlaceholder setter)
long	map_size() Size of the underlying map.
ObjectTableEntry	map_size(long setter)
long	metadata_size() Size of the object metadata in bytes.
ObjectTableEntry	metadata_size(long setter)
long	offset() Offset from the base of the mmap.
ObjectTableEntry	offset(long setter)
BytePointer	pointer() Pointer to the object data.
ObjectTableEntry	pointer(BytePointer setter)
ObjectTableEntry	position(long position)
int	ref_count() Number of clients currently using this object.
ObjectTableEntry	ref_count(int setter)
plasma.ObjectState	state() The state of the object, e.g., whether it is open or sealed.
ObjectTableEntry	state(plasma.ObjectState 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, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, 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

ObjectTableEntry

public ObjectTableEntry(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

ObjectTableEntry

public ObjectTableEntry(long size)

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

ObjectTableEntry

public ObjectTableEntry()

Method Detail

position

public ObjectTableEntry position(long position)

Overrides:

position in class Pointer

getPointer

public ObjectTableEntry getPointer(long i)

Overrides:

getPointer in class Pointer

fd

public int fd()

Memory mapped file containing the object.

fd

public ObjectTableEntry fd(int setter)

device_num

public int device_num()

Device number.

device_num

public ObjectTableEntry device_num(int setter)

map_size

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

Size of the underlying map.

map_size

public ObjectTableEntry map_size(long setter)

offset

@Cast(value="ptrdiff_t")
public long offset()

Offset from the base of the mmap.

offset

public ObjectTableEntry offset(long setter)

pointer

@Cast(value="uint8_t*")
public BytePointer pointer()

Pointer to the object data. Needed to free the object.

pointer

public ObjectTableEntry pointer(BytePointer setter)

data_size

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

Size of the object in bytes.

data_size

public ObjectTableEntry data_size(long setter)

metadata_size

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

Size of the object metadata in bytes.

metadata_size

public ObjectTableEntry metadata_size(long setter)

ref_count

public int ref_count()

Number of clients currently using this object.

ref_count

public ObjectTableEntry ref_count(int setter)

create_time

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

Unix epoch of when this object was created.

create_time

public ObjectTableEntry create_time(long setter)

construct_duration

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

How long creation of this object took.

construct_duration

public ObjectTableEntry construct_duration(long setter)

state

public plasma.ObjectState state()

The state of the object, e.g., whether it is open or sealed.

state

public ObjectTableEntry state(plasma.ObjectState setter)

digest

@Cast(value="unsigned char")
public byte digest(int i)

The digest of the object. Used to see if two objects are the same.

digest

public ObjectTableEntry digest(int i,
                               byte setter)

digest

@MemberGetter
 @Cast(value="unsigned char*")
public BytePointer digest()

ipc_handle

@SharedPtr
public CudaIpcPlaceholder ipc_handle()

ipc_handle

public ObjectTableEntry ipc_handle(CudaIpcPlaceholder setter)