io.vertx.core.spi.metrics

Interface Metrics

All Known Subinterfaces:

DatagramSocketMetrics, EventBusMetrics<H>, HttpClientMetrics<R,W,S,E,T>, HttpServerMetrics<R,W,S>, NetworkMetrics<S>, PoolMetrics<T>, TCPMetrics<S>, VertxMetrics

public interface Metrics

The metrics interface is implemented by metrics providers that wants to provide monitoring of Vert.x core.

Author:

Nick Scavelli

Field Summary

Fields

Modifier and Type	Field and Description
static String	DISABLE_METRICS_PROPERTY_NAME
static boolean	METRICS_ENABLED

Method Summary

Modifier and Type	Method and Description
default void	close() Used to close out the metrics, for example when an http server/client has been closed. No specific thread and context can be expected when this method is called.
default boolean	isEnabled() Deprecated. the SPI metrics should instead return a null object to signal that metrics is not provided

Field Detail

DISABLE_METRICS_PROPERTY_NAME

static final String DISABLE_METRICS_PROPERTY_NAME

See Also:

Constant Field Values

METRICS_ENABLED

static final boolean METRICS_ENABLED

Method Detail

isEnabled

@Deprecated
default boolean isEnabled()

Deprecated. the SPI metrics should instead return a null object to signal that metrics is not provided

Whether the metrics are enabled.

Returns:

true if the metrics are enabled.

close

default void close()

Used to close out the metrics, for example when an http server/client has been closed.

No specific thread and context can be expected when this method is called.