interface SharedData
Shared data allows you to share data safely between different parts of your application in a safe way.
Shared data provides:
WARNING: In clustered mode, asynchronous maps/locks/counters rely on distributed data structures provided by the cluster manager. Beware that the latency relative to asynchronous maps/locks/counters operations can be much higher in clustered than in local mode.
Please see the documentation for more information.Author
Tim Fox
abstract fun <K : Any, V : Any> getAsyncMap(: String, : Handler<AsyncResult<AsyncMap<K, V>>>): Unit
Get the AsyncMap with the specified name. When clustered, the map is accessible to all nodes in the cluster and data put into the map from any node is visible to to any other node. WARNING: In clustered mode, asynchronous shared maps rely on distributed data structures provided by the cluster manager. Beware that the latency relative to asynchronous shared maps operations can be much higher in clustered than in local mode. |
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abstract fun <K : Any, V : Any> getClusterWideMap(: String, : Handler<AsyncResult<AsyncMap<K, V>>>): Unit
Get the cluster wide map with the specified name. The map is accessible to all nodes in the cluster and data put into the map from any node is visible to to any other node. |
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abstract fun getCounter(: String, : Handler<AsyncResult<Counter>>): Unit
Get an asynchronous counter. The counter will be passed to the handler. |
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abstract fun <K : Any, V : Any> getLocalMap(: String): LocalMap<K, V>
Return a |
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abstract fun getLock(: String, : Handler<AsyncResult<Lock>>): Unit
Get an asynchronous lock with the specified name. The lock will be passed to the handler when it is available. |
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abstract fun getLockWithTimeout(: String, : Long, : Handler<AsyncResult<Lock>>): Unit
Like |