com.amazonaws.metrics

Class ServiceMetricCollector

java.lang.Object

com.amazonaws.metrics.ServiceMetricCollector

public abstract class ServiceMetricCollector
extends Object

A service provider interface that can be used to implement an AWS SDK general purpose metric collector.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ServiceMetricCollector.Factory Interface for Factory.

Field Summary

Fields

Modifier and Type	Field and Description
static ServiceMetricCollector	NONE A convenient instance of a no-op service metric collector.

Constructor Summary

Constructors

Constructor and Description
ServiceMetricCollector()

Method Summary

Modifier and Type	Method and Description
abstract void	collectByteThroughput(ByteThroughputProvider provider) Collects metrics on the number of bytes written or read and the respective duration.
abstract void	collectLatency(ServiceLatencyProvider provider) Collects metrics for non-request specific latencies.
boolean	isEnabled()

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final ServiceMetricCollector NONE

A convenient instance of a no-op service metric collector.

Constructor Detail

ServiceMetricCollector

public ServiceMetricCollector()

Method Detail

collectByteThroughput

public abstract void collectByteThroughput(ByteThroughputProvider provider)

Collects metrics on the number of bytes written or read and the respective duration.

Parameters:

provider - the byte throughput provider.

collectLatency

public abstract void collectLatency(ServiceLatencyProvider provider)

Collects metrics for non-request specific latencies.

Parameters:

provider - the service latency provider.

isEnabled

public boolean isEnabled()

Returns:

true if this is enabled.