com.google.cloud.bigtable.grpc.async

Class OperationAccountant

java.lang.Object

com.google.cloud.bigtable.grpc.async.OperationAccountant

public class OperationAccountant
extends Object

Throttles the number of operations that are outstanding at any point in time.

Version:

$Id: $Id

Author:

sduskis

Constructor Summary

Constructors

Constructor and Description
OperationAccountant() Constructor for OperationAccountant.

Method Summary

Modifier and Type	Method and Description
void	awaitCompletion() Blocks until all outstanding RPCs and retries have completed
boolean	hasInflightOperations() hasInflightRequests.
void	registerOperation(com.google.common.util.concurrent.ListenableFuture<?> future) Register a new RPC operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperationAccountant

public OperationAccountant()

Constructor for OperationAccountant.

Method Detail

registerOperation

public void registerOperation(com.google.common.util.concurrent.ListenableFuture<?> future)

Register a new RPC operation. Blocks until the requested resources are available. This method must be paired with a call to onOperationCompletion().

awaitCompletion

public void awaitCompletion()
                     throws InterruptedException

Blocks until all outstanding RPCs and retries have completed

Throws:

InterruptedException - if any.

hasInflightOperations

public boolean hasInflightOperations()

hasInflightRequests.

Returns:

true if there are any outstanding requests being tracked by this OperationAccountant