org.apache.gobblin.util.request_allocation

Class PriorityIterableBasedRequestAllocator<T extends Request<T>>

java.lang.Object

org.apache.gobblin.util.request_allocation.PriorityIterableBasedRequestAllocator<T>

All Implemented Interfaces:

RequestAllocator<T>

Direct Known Subclasses:

BruteForceAllocator, GreedyAllocator, PreOrderAllocator

public abstract class PriorityIterableBasedRequestAllocator<T extends Request<T>>
extends Object
implements RequestAllocator<T>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.gobblin.util.request_allocation.RequestAllocator

RequestAllocator.Factory

Constructor Summary

Constructors

Constructor and Description
PriorityIterableBasedRequestAllocator(org.slf4j.Logger log, RequestAllocatorConfig<T> configuration)

Method Summary

Modifier and Type	Method and Description
AllocatedRequestsIterator<T>	allocateRequests(Iterator<? extends Requestor<T>> requestors, ResourcePool resourcePool) Compute the subset of accepted Requests from the input Requestors which fit withing the ResourcePool.
protected abstract Iterator<T>	getJoinIterator(Iterator<? extends Requestor<T>> requestors, ConcurrentBoundedPriorityIterable<T> requestIterable)
void	getRejectedAndDroppedRequests(ConcurrentBoundedPriorityIterable<T> iterable)

Methods inherited from class java.lang.Object

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

Constructor Detail

PriorityIterableBasedRequestAllocator

public PriorityIterableBasedRequestAllocator(org.slf4j.Logger log,
                                             RequestAllocatorConfig<T> configuration)

Method Detail

allocateRequests

public AllocatedRequestsIterator<T> allocateRequests(Iterator<? extends Requestor<T>> requestors,
                                                     ResourcePool resourcePool)

Description copied from interface: RequestAllocator

Compute the subset of accepted Requests from the input Requestors which fit withing the ResourcePool.

Specified by:

allocateRequests in interface RequestAllocator<T extends Request<T>>

getRejectedAndDroppedRequests

public void getRejectedAndDroppedRequests(ConcurrentBoundedPriorityIterable<T> iterable)

getJoinIterator

protected abstract Iterator<T> getJoinIterator(Iterator<? extends Requestor<T>> requestors,
                                               ConcurrentBoundedPriorityIterable<T> requestIterable)