ConcurrentResourcePool (yolean 7.567.26 API)

java.lang.Object
- com.yahoo.yolean.concurrent.ConcurrentResourcePool<T>

All Implemented Interfaces:

Iterable<T>
```
public class ConcurrentResourcePool<T>
extends Object
implements Iterable<T>
```
A pool of a resource. This create new instances of the resource on request until enough are created to deliver a unique one to all threads needing one concurrently and then reuse those instances in subsequent requests.

Author:

baldersheim

Constructor Summary

Constructors
Constructor Description

ConcurrentResourcePool(ResourceFactory<T> factory)

ConcurrentResourcePool(Supplier<T> factory)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`alloc()`	Allocates an instance of the resource to the requestor.
`void`	`free(T e)`	Frees an instance previously acquired bty alloc
`Iterator<T>`	`iterator()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - ConcurrentResourcePool
```
public ConcurrentResourcePool(ResourceFactory<T> factory)
```
  - ConcurrentResourcePool
```
public ConcurrentResourcePool(Supplier<T> factory)
```
- Method Detail
  - alloc
```
public final T alloc()
```
    Allocates an instance of the resource to the requestor. The resource will be allocated exclusively to the requestor until it calls free(instance).
    
    Returns:
    
    a reused or newly created instance of the resource
  - free
```
public final void free(T e)
```
    Frees an instance previously acquired bty alloc
  - iterator
```
public Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface Iterable<T>