vertx-lang-scala-docs_2.12 3.5.2.CR2 API < Back
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# Packages

-  package root
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    root
-  package io
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    root
-  package vertx
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    io
-  package scala
  Definition Classes
    vertx
-  package ext
  Definition Classes
    scala
-  package dropwizard
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    ext
- DropwizardMetricsOptions
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- MetricsService

c

io.vertx.scala.ext.dropwizard

# MetricsService 

###
Companion object MetricsService

#### class MetricsService extends AnyRef

The metrics service mainly allows to return a snapshot of measured objects.

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### Instance Constructors

1.  new MetricsService(_asJava: AnyRef)

### Value Members

1.  final def !=(arg0: Any): Boolean
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2.  final def ##(): Int
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3.  final def ==(arg0: Any): Boolean
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4.  final def asInstanceOf[T0]: T0
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5.  def asJava: AnyRef
6.  def clone(): AnyRef
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7.  final def eq(arg0: AnyRef): Boolean
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8.  def equals(arg0: Any): Boolean
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9.  def finalize(): Unit
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     protected[java.lang]
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     @throws( classOf[java.lang.Throwable] )
10.  def getBaseName(measured: Measured): String

    measured

      the measure object

    returns

      the base name of the measured object

11.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
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      @native()
12.  def getMetricsSnapshot(baseName: String): JsonObject

    Will return the metrics that begins with the `baseName`, null if no metrics is available.

    Will return the metrics that begins with the `baseName`, null if no metrics is available.

    Note: in the case of scaled servers, the JsonObject returns an aggregation of the metrics as the dropwizard backend reports to a single server.

    returns

      the map of metrics where the key is the name of the metric and the value is the json data representing that metric

13.  def getMetricsSnapshot(measured: Measured): JsonObject

    Will return the metrics that correspond with the `measured` object, null if no metrics is available.

    Will return the metrics that correspond with the `measured` object, null if no metrics is available.

    Note: in the case of scaled servers, the JsonObject returns an aggregation of the metrics as the dropwizard backend reports to a single server.

    returns

      the map of metrics where the key is the name of the metric (excluding the base name unless for the Vert.x object) and the value is the json data representing that metric

14.  def hashCode(): Int
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15.  final def isInstanceOf[T0]: Boolean
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16.  def metricsNames(): Set[String]

    returns

      the known metrics names by this service

17.  final def ne(arg0: AnyRef): Boolean
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18.  final def notify(): Unit
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      @native()
19.  final def notifyAll(): Unit
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20.  final def synchronized[T0](arg0: ⇒ T0): T0
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21.  def toString(): String
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22.  final def wait(): Unit
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23.  final def wait(arg0: Long, arg1: Int): Unit
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24.  final def wait(arg0: Long): Unit
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