vertx-lang-scala-docs_2.12 3.5.2.CR2 API < Back
 

# Packages

-  package root
  Definition Classes
    root
-  package io
  Definition Classes
    root
-  package vertx
  Definition Classes
    io
-  package scala
  Definition Classes
    vertx
-  package ext
  Definition Classes
    scala
-  package consul
  Definition Classes
    ext
- AclToken
- BlockingQueryOptions
- Check
- CheckList
- CheckOptions
- CheckQueryOptions
- ConsulClient
- ConsulClientOptions
- ConsulService
- Coordinate
- CoordinateList
- DcCoordinates
- Event
- EventList
- EventListOptions
- EventOptions
- KeyValue
- KeyValueList
- KeyValueOptions
- MaintenanceOptions
- Node
- NodeList
- NodeQueryOptions
- PreparedQueryDefinition
- PreparedQueryExecuteOptions
- PreparedQueryExecuteResponse
- Service
- ServiceEntry
- ServiceEntryList
- ServiceList
- ServiceOptions
- ServiceQueryOptions
- Session
- SessionList
- SessionOptions
- TxnError
- TxnKVOperation
- TxnRequest
- TxnResponse
- Watch
- WatchResult

c

io.vertx.scala.ext.consul

# Watch 

###
Companion object Watch

#### class Watch[T] extends AnyRef

Watches are a way of specifying a view of data (e.g. list of nodes, KV pairs, health checks) which is monitored for updates. When an update is detected, an `Handler` with `AsyncResult` is invoked. As an example, you could watch the status of health checks and notify when a check is critical.

Linear Supertypes
AnyRef, Any
 
Ordering

1. Alphabetic
2. By Inheritance

Inherited

1. Watch
2. AnyRef
3. Any

1. Hide All
2. Show All

Visibility

1. Public
2. All

### Instance Constructors

1.  new Watch(_asJava: AnyRef)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T])

### Value Members

1.  final def !=(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
2.  final def ##(): Int
   Definition Classes
     AnyRef → Any
3.  final def ==(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
4.  final def asInstanceOf[T0]: T0
   Definition Classes
     Any
5.  def asJava: AnyRef
6.  def clone(): AnyRef
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @native() @throws( ... )
7.  final def eq(arg0: AnyRef): Boolean
   Definition Classes
     AnyRef
8.  def equals(arg0: Any): Boolean
   Definition Classes
     AnyRef → Any
9.  def finalize(): Unit
   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( classOf[java.lang.Throwable] )
10.  final def getClass(): Class[_]
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
11.  def hashCode(): Int
    Definition Classes
      AnyRef → Any
    Annotations
      @native()
12.  final def isInstanceOf[T0]: Boolean
    Definition Classes
      Any
13.  final def ne(arg0: AnyRef): Boolean
    Definition Classes
      AnyRef
14.  final def notify(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
15.  final def notifyAll(): Unit
    Definition Classes
      AnyRef
    Annotations
      @native()
16.  def setHandler(handler: Handler[WatchResult[T]]): Watch[T]

    Set the result handler.

    Set the result handler. As data is changed, the handler will be called with the result.

    handler

      the result handler

    returns

      reference to this, for fluency

17.  def start(): Watch[T]

    Start this `Watch`

    Start this `Watch`

    returns

      reference to this, for fluency

18.  def stop(): Unit

    Stop the watch and release its resources

19.  final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
      AnyRef
20.  def toString(): String
    Definition Classes
      AnyRef → Any
21.  final def wait(): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
22.  final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
      AnyRef
    Annotations
      @throws( ... )
23.  final def wait(arg0: Long): Unit
    Definition Classes
      AnyRef
    Annotations
      @native() @throws( ... )

### Inherited from AnyRef

### Inherited from Any

### Ungrouped