reactor.alloc.factory

Class BatchFactorySupplier<T>

java.lang.Object

reactor.alloc.factory.BatchFactorySupplier<T>

All Implemented Interfaces:

Supplier<T>

public class BatchFactorySupplier<T>
extends java.lang.Object
implements Supplier<T>

Simple Supplier implementation that fills a fixed-size array with pre-allocated objects, which are handed out, one after the other, until the array is exhausted. At that point, the array is re-filled by creating more objects from the supplied factory and those objects are then handed out one at a time. There is no limit to the number of items created by the pool because references to the created objects are not maintained once it has been retrieved from the pool.

Since:

1.1

Constructor Summary

Constructors

Constructor and Description
BatchFactorySupplier(int size, Supplier<T> factory)

Method Summary

Modifier and Type	Method and Description
protected void	fill()
T	get() Get an object.
int	remaining() How many unallocated items remain in the pool.
int	size() Returns the number of items being pooled.

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchFactorySupplier

public BatchFactorySupplier(int size,
                            Supplier<T> factory)

Method Detail

size

public int size()

Returns the number of items being pooled.

Returns:

the size of the pool

remaining

public int remaining()

How many unallocated items remain in the pool.

Returns:

the size of the unallocated pool

get

public T get()

Description copied from interface: Supplier

Get an object.

Specified by:

get in interface Supplier<T>

Returns:

An object.

fill

protected void fill()