com.netflix.eventbus.spi
Interface EventFilter

All Superinterfaces:

com.google.common.base.Predicate<java.lang.Object>

All Known Subinterfaces:

SerializableEventFilter

All Known Implementing Classes:

AlwaysFalseEventFilter, AlwaysTrueEventFilter, InfixEventFilter

public interface EventFilter
extends com.google.common.base.Predicate<java.lang.Object>

Top level filter used by the event bus. A filter may be created in code or defined using a scripting language.

Method Summary

java.lang.String	getLanguage()
java.lang.String	serialize()

Methods inherited from interface com.google.common.base.Predicate

apply, equals

Method Detail

getLanguage

java.lang.String getLanguage()

Returns:

String describing the underlying filter language

serialize

java.lang.String serialize()

Returns:

String representing the complete filter definition. May be null if the filter is written in code.