alluxio.stress.rpc

Class RpcTaskResult.Aggregator

java.lang.Object

alluxio.stress.rpc.RpcTaskResult.Aggregator

All Implemented Interfaces:

TaskResult.Aggregator<RpcTaskResult>

Enclosing class:

RpcTaskResult

public static final class RpcTaskResult.Aggregator
extends java.lang.Object
implements TaskResult.Aggregator<RpcTaskResult>

An aggregator that merges multiple RpcTaskResult.

Constructor Summary

Constructors

Constructor and Description
Aggregator()

Method Summary

Modifier and Type	Method and Description
Summary	aggregate(java.lang.Iterable<RpcTaskResult> results) Aggregates multiple instances of a TaskResult to a summary.
static RpcTaskResult	reduceList(java.lang.Iterable<RpcTaskResult> results) Reduce a list of RpcTaskResult into one.

Methods inherited from class java.lang.Object

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

Constructor Detail

Aggregator

public Aggregator()

Method Detail

aggregate

public Summary aggregate(java.lang.Iterable<RpcTaskResult> results)
                  throws java.lang.Exception

Description copied from interface: TaskResult.Aggregator

Aggregates multiple instances of a TaskResult to a summary.

Specified by:

aggregate in interface TaskResult.Aggregator<RpcTaskResult>

Parameters:

results - list of TaskResult

Returns:

the aggregated summary

Throws:

java.lang.Exception

reduceList

public static RpcTaskResult reduceList(java.lang.Iterable<RpcTaskResult> results)

Reduce a list of RpcTaskResult into one.

Parameters:

results - a list of results to combine

Returns:

the combined result