Package com.tangosol.util.transformer

package com.tangosol.util.transformer
Contains concrete MapEventTransformer implementations.
  • Classes
    Class
    Description
    ExtractorEventTransformer<K,V,E>
    ExtractorEventTransformer is a special purpose MapEventTransformer implementation that transforms emitted events, extracting one or more properties from either the OldValue or the NewValue.
    SamplingEventTransformer<K,V>
    A MapEventTransformer implementation which will send at most one event per storage member per sampling interval, in order to throttle down the number of events received by the slow consumer.
    SemiLiteEventTransformer<K,V>
    SemiLiteEventTransformer is a special purpose MapEventTransformer implementation that removes an OldValue from the MapEvent object for the purpose of reducing the amount of data that has to be sent over the network to event consumers.