Class BoundedBuffer<E>

java.lang.Object

com.github.benmanes.caffeine.cache.StripedBuffer<E>

com.github.benmanes.caffeine.cache.BoundedBuffer<E>

Type Parameters:

E - the type of elements maintained by this buffer

All Implemented Interfaces:

Buffer<E>

final class BoundedBuffer<E>
extends StripedBuffer<E>

A striped, non-blocking, bounded buffer.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	BoundedBuffer.RingBuffer<E>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final int	BUFFER_SIZE	The maximum number of elements per buffer.
(package private) static final int	MASK

Fields inherited from class StripedBuffer

ATTEMPTS, MAXIMUM_TABLE_SIZE, NCPU, PROBE, table, TABLE_BUSY, tableBusy

Fields inherited from interface Buffer

FAILED, FULL, SUCCESS

Constructor Summary

Constructors

Constructor	Description
BoundedBuffer()

Method Summary

Modifier and Type	Method	Description
protected Buffer<E>	create(E e)	Creates a new buffer instance after resizing to accommodate a producer.

Methods inherited from class StripedBuffer

advanceProbe, casTableBusy, drainTo, expandOrRetry, getProbe, offer, reads, writes

Methods inherited from class Object

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

Methods inherited from interface Buffer

size

Field Details

BUFFER_SIZE

static final int BUFFER_SIZE

The maximum number of elements per buffer.

See Also:

• Constant Field Values

MASK

static final int MASK

See Also:

• Constant Field Values

Constructor Details

BoundedBuffer

BoundedBuffer()

Method Details

create

protected Buffer<E> create(E e)

Description copied from class: StripedBuffer

Creates a new buffer instance after resizing to accommodate a producer.

Specified by:

create in class StripedBuffer<E>

Parameters:

e - the producer's element

Returns:

a newly created buffer populated with a single element