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  1. Infinispan
  2. ISPN-8310

LockedStream invokeAll

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Details

    • Feature Request
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Done
    • None
    • 9.2.0.Alpha2
    • None
    • None

    Description

      We need a way to run a command for all data in the cache (while under a lock) but also return a value for the data processed.

      There are a few different APIs we could do for this having a Cache<K, V>

      blocking variant

      <R> Map<K, R> evalAll(BiFunction<Cache<K, V>, ? super CacheEntry<K, V>, R> biFunction)
      

      back pressure aware variant - this would have to be a hot observer on subscribe

      <R> Publisher<R> evalAll(BiFunction<Cache<K, V>, ? super CacheEntry<K, V> R> biFunction)
      

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            wburns@redhat.com Will Burns
            wburns@redhat.com Will Burns
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              Updated:
              Resolved: