event-entry-filter

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event:entry-filter

Used in: <event:filtering-transformer-scheme>.

Namespace

This element belongs to the Event Namespace.

Description

The event:entry-filter element defines a Filter that will evaluate whether an Entry of an EntryEvent satisfies an another (internally) specified Filter.

As the type of objects distributed by the Event Distribution Pattern are Events, not Cache Entries, filtering generally only occurs with said Events. Consequently to use traditional com.tangosol.util.filter.* s, that operate on Cache Entries and not Events, you must "wrap" the said Filters in an event:entry-filter.

Element Type

When evaluated the event:entry-filter element will return a Filter.

Elements

One of following elements is required in the event:entry-filter element.

Element Required/Optional Element Type Default Description
<class-scheme> Optional ParameterizedBuilder<Filter> (n/a) An <class-scheme> that produces an Filter to be applied to Entry s.

or one of the filters defined by the Filter Namespace.

Example

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