Class Counter

moduleio.vertx.ceylon.core3.5.0 (jvm)

Index
Search
Filter

An asynchronous counter that can be used to across the cluster to maintain a consistent count.

Anything
- Object
  - Basic ...and other supertypes
    Counter

Counter
- Basic
  - Identifiable
  - Object
    Anything

no subtypes hierarchy

Initializer
`Counter(Counter unknown)`

Inherited Attributes
Attributes inherited from: `Object` `hash`, `string`

Methods
`addAndGet`	`shared default void addAndGet(Integer value, Anything(Throwable\|Integer) resultHandler)` Add the value to the counter atomically and return the new count Parameters: `value` the value to add `resultHandler` handler which will be passed the value
`compareAndSet`	`shared default void compareAndSet(Integer expected, Integer value, Anything(Throwable\|Boolean) resultHandler)` Set the counter to the specified value only if the current value is the expectec value. This happens atomically. Parameters: `expected` the expected value `value` the new value `resultHandler` the handler will be passed true on success
`decrementAndGet`	`shared default void decrementAndGet(Anything(Throwable\|Integer) resultHandler)` Decrement the counter atomically and return the new count Parameters: `resultHandler` handler which will be passed the value
`get`	`shared default void get(Anything(Throwable\|Integer) resultHandler)` Get the current value of the counter Parameters: `resultHandler` handler which will be passed the value
`getAndAdd`	`shared default void getAndAdd(Integer value, Anything(Throwable\|Integer) resultHandler)` Add the value to the counter atomically and return the value before the add Parameters: `value` the value to add `resultHandler` handler which will be passed the value
`getAndIncrement`	`shared default void getAndIncrement(Anything(Throwable\|Integer) resultHandler)` Increment the counter atomically and return the value before the increment. Parameters: `resultHandler` handler which will be passed the value
`incrementAndGet`	`shared default void incrementAndGet(Anything(Throwable\|Integer) resultHandler)` Increment the counter atomically and return the new count Parameters: `resultHandler` handler which will be passed the value

Inherited Methods
Methods inherited from: `Object` `equals`