Package | Description |
---|---|
com.tangosol.util |
Contains various generic utilities.
|
com.tangosol.util.filter |
Contains concrete
Filter implementations and related interfaces. |
com.tangosol.util.transformer |
Contains concrete
MapEventTransformer implementations. |
Modifier and Type | Method and Description |
---|---|
default <T> MapEventTransformer<K,V,T> |
MapEventTransformer.andThen(MapEventTransformer<K,U,T> after)
Returns a composed
MapEventTransformer that performs, in sequence, this transformation followed by the after transformation. |
Modifier and Type | Method and Description |
---|---|
default <T> MapEventTransformer<K,V,T> |
MapEventTransformer.andThen(MapEventTransformer<K,U,T> after)
Returns a composed
MapEventTransformer that performs, in sequence, this transformation followed by the after transformation. |
Modifier and Type | Class and Description |
---|---|
class |
MapEventTransformerFilter<T>
MapEventTransformerFilter is a generic multiplexing wrapper that combines two implementations: a Filter (most commonly a
MapEventFilter ) and a MapEventTransformer and is used to register event listeners that allow to change the content of a MapEvent. |
Constructor and Description |
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MapEventTransformerFilter(Filter<T> filter, MapEventTransformer transformer)
Construct a MapEventTransformerFilter based on the specified Filter and MapEventTransformer.
|
Modifier and Type | Class and Description |
---|---|
class |
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. |
class |
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. |
class |
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.
|