Class LongBufferAccess

java.lang.Object

net.imglib2.img.basictypeaccess.nio.AbstractBufferAccess<LongBufferAccess, LongBuffer>

net.imglib2.img.basictypeaccess.nio.LongBufferAccess

All Implemented Interfaces:

Serializable, ArrayDataAccess<LongBufferAccess>, DataAccess, LongAccess, BufferAccess<LongBufferAccess>, VolatileAccess, VolatileLongAccess

public class LongBufferAccess
extends AbstractBufferAccess<LongBufferAccess, LongBuffer>
implements VolatileLongAccess

Access for LongBuffer

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	NUM_BYTES_PER_ENTITY
private static final long	serialVersionUID	Automatically generated

Fields inherited from class AbstractBufferAccess

buffer, DEFAULT_IS_VALID

Constructor Summary

Constructors

Constructor	Description
LongBufferAccess()
LongBufferAccess(int numEntities)
LongBufferAccess(int numEntities, boolean isValid)
LongBufferAccess(ByteBuffer buffer)
LongBufferAccess(ByteBuffer buffer, boolean isValid)
LongBufferAccess(LongBuffer buffer)
LongBufferAccess(LongBuffer buffer, boolean isValid)

Method Summary

Modifier and Type	Method	Description
(package private) LongBufferAccess	allocate(int numEntities, boolean isDirect, boolean isValid)	Override abstract implementation to allow for longer non-direct Buffers since ByteBuffer is restricted to Integer.MAX_VALUE entities.
(package private) LongBuffer	duplicateBuffer(LongBuffer buffer)	Call Buffer.duplicate() Buffer.duplicate() only exists in the interface since Java 9 https://docs.oracle.com/javase/9/docs/api/java/nio/Buffer.html#duplicate--
static LongBufferAccess	fromByteBuffer(ByteBuffer buffer, boolean isValid)	Create a new LongBufferAccess from a ByteBuffer
int	getNumBytesPerEntity()	Get number of bytes for one entity in this BufferAccess.
long	getValue(int index)
LongBuffer	getValues(AbstractLongArray<?> array)	Copy values into a AbstractLongArray.
LongBuffer	getValues(AbstractLongArray<?> array, int offset, int length)	Copy values into a AbstractLongArray.
LongBufferAccess	newInstance(ByteBuffer buffer, boolean isValid)	Create a new instance from a ByteBuffer
LongBufferAccess	newInstance(LongBuffer buffer, boolean isValid)	Create a new instance of this class given a Buffer of the same type.
void	setValue(int index, long value)
LongBuffer	setValues(AbstractLongArray<?> array)	Copy values from a AbstractLongArray.
LongBuffer	setValues(AbstractLongArray<?> array, int offset, int length)	Copy values from a AbstractLongArray.
LongBuffer	setValues(LongBufferAccess access)	Copy values from another LongBufferAccess.

Methods inherited from class AbstractBufferAccess

allocate, allocateByteBuffer, createArray, createView, getArrayLength, getCurrentStorageArray, isDirect, isReadOnly, isValid

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface DataAccess

createView

Methods inherited from interface VolatileAccess

isValid

Field Details

serialVersionUID

private static final long serialVersionUID

Automatically generated

See Also:

• Constant Field Values

NUM_BYTES_PER_ENTITY

private static final int NUM_BYTES_PER_ENTITY

See Also:

• Constant Field Values

Constructor Details

LongBufferAccess

public LongBufferAccess(LongBuffer buffer,
 boolean isValid)

LongBufferAccess

public LongBufferAccess(int numEntities,
 boolean isValid)

LongBufferAccess

public LongBufferAccess(ByteBuffer buffer,
 boolean isValid)

LongBufferAccess

public LongBufferAccess(LongBuffer buffer)

LongBufferAccess

public LongBufferAccess(int numEntities)

LongBufferAccess

public LongBufferAccess(ByteBuffer buffer)

LongBufferAccess

public LongBufferAccess()

Method Details

getValue

public long getValue(int index)

Specified by:

getValue in interface LongAccess

setValue

public void setValue(int index,
 long value)

Specified by:

setValue in interface LongAccess

getNumBytesPerEntity

public int getNumBytesPerEntity()

Description copied from interface: BufferAccess

Get number of bytes for one entity in this BufferAccess. This usually retrieves a static field.

Specified by:

getNumBytesPerEntity in interface BufferAccess<LongBufferAccess>

Returns:

number of bytes

newInstance

public LongBufferAccess newInstance(ByteBuffer buffer,
 boolean isValid)

Description copied from interface: BufferAccess

Create a new instance from a ByteBuffer

Specified by:

newInstance in interface BufferAccess<LongBufferAccess>

Parameters:

buffer -

isValid -

Returns:

newInstance

public LongBufferAccess newInstance(LongBuffer buffer,
 boolean isValid)

Description copied from class: AbstractBufferAccess

Create a new instance of this class given a Buffer of the same type.

Specified by:

newInstance in class AbstractBufferAccess<LongBufferAccess, LongBuffer>

Parameters:

buffer -

isValid -

Returns:

duplicateBuffer

LongBuffer duplicateBuffer(LongBuffer buffer)

Description copied from class: AbstractBufferAccess

Call Buffer.duplicate() Buffer.duplicate() only exists in the interface since Java 9 https://docs.oracle.com/javase/9/docs/api/java/nio/Buffer.html#duplicate--

Specified by:

duplicateBuffer in class AbstractBufferAccess<LongBufferAccess, LongBuffer>

Returns:

allocate

LongBufferAccess allocate(int numEntities,
 boolean isDirect,
 boolean isValid)

Override abstract implementation to allow for longer non-direct Buffers since ByteBuffer is restricted to Integer.MAX_VALUE entities.

Overrides:

allocate in class AbstractBufferAccess<LongBufferAccess, LongBuffer>

Parameters:

numEntities -

isDirect -

isValid -

Returns:

fromByteBuffer

public static LongBufferAccess fromByteBuffer(ByteBuffer buffer,
 boolean isValid)

Create a new LongBufferAccess from a ByteBuffer

Parameters:

buffer -

isValid -

Returns:

getValues

public LongBuffer getValues(AbstractLongArray<?> array)

Copy values into a AbstractLongArray.

Parameters:

array -

Returns:

See Also:

• LongBuffer.get(long[])

getValues

public LongBuffer getValues(AbstractLongArray<?> array,
 int offset,
 int length)

Copy values into a AbstractLongArray.

Parameters:

array -

offset -

length -

Returns:

See Also:

• LongBuffer.get(long[], int, int)

setValues

public LongBuffer setValues(AbstractLongArray<?> array)

Copy values from a AbstractLongArray.

Parameters:

array -

Returns:

See Also:

• LongBuffer.put(long[])

setValues

public LongBuffer setValues(AbstractLongArray<?> array,
 int offset,
 int length)

Copy values from a AbstractLongArray.

Parameters:

array -

offset -

length -

Returns:

See Also:

• LongBuffer.put(long[], int, int)

setValues

public LongBuffer setValues(LongBufferAccess access)

Copy values from another LongBufferAccess.

Parameters:

access -

Returns: