com.amazonaws.metrics.internal.cloudwatch

Class MetricCollectorSupport

java.lang.Object

com.amazonaws.metrics.MetricCollector

com.amazonaws.metrics.internal.cloudwatch.MetricCollectorSupport

@ThreadSafe
public class MetricCollectorSupport
extends MetricCollector

This is the default implementation of an AWS SDK request metric collection system.

See Also:

RequestMetricCollector

Nested Class Summary

Nested classes/interfaces inherited from class com.amazonaws.metrics.MetricCollector

MetricCollector.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.commons.logging.Log	log

Fields inherited from class com.amazonaws.metrics.MetricCollector

NONE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MetricCollectorSupport(CloudWatchMetricConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
AmazonCloudWatchClient	getCloudwatchClient()
CloudWatchMetricConfig	getConfig() Returns the configuration.
RequestMetricCollector	getRequestMetricCollector()
ServiceMetricCollector	getServiceMetricCollector()
boolean	isEnabled() Always returns true.
boolean	start() Starts the request metric collector.
boolean	stop() Stops this collector immediately, dropping all pending metrics in memory.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

Constructor Detail

MetricCollectorSupport

protected MetricCollectorSupport(CloudWatchMetricConfig config)

Method Detail

start

public boolean start()

Description copied from class: MetricCollector

Starts the request metric collector.

Specified by:

start in class MetricCollector

Returns:

true if the collector is successfully started; false otherwise.

stop

public boolean stop()

Stops this collector immediately, dropping all pending metrics in memory.

Specified by:

stop in class MetricCollector

Returns:

true if the collector is successfully stopped; false if the collector is not running and therefore the call has no effect.

getConfig

public CloudWatchMetricConfig getConfig()

Returns the configuration.

getCloudwatchClient

public AmazonCloudWatchClient getCloudwatchClient()

isEnabled

public final boolean isEnabled()

Always returns true.

Specified by:

isEnabled in class MetricCollector

getRequestMetricCollector

public RequestMetricCollector getRequestMetricCollector()

Specified by:

getRequestMetricCollector in class MetricCollector

getServiceMetricCollector

public ServiceMetricCollector getServiceMetricCollector()

Specified by:

getServiceMetricCollector in class MetricCollector