Package org.osgi.service.typedevent
Class TypedEventConstants
- java.lang.Object
-
- org.osgi.service.typedevent.TypedEventConstants
-
@ProviderType public final class TypedEventConstants extends java.lang.Object
Defines standard names for Typed Event properties.- Author:
- $Id: b3c3bb7f79af344b6e1f60f13373feaec5d54bd4 $
-
-
Field Summary
Fields Modifier and Type Field Description static java.lang.String
TYPED_EVENT_FILTER
The name of the service property used to indicate a filter that should be applied to events from theTYPED_EVENT_TOPICS
.static java.lang.String
TYPED_EVENT_IMPLEMENTATION
The name of the implementation capability for the Typed Event specificationstatic java.lang.String
TYPED_EVENT_SPECIFICATION_VERSION
The version of the implementation capability for the Typed Event specificationstatic java.lang.String
TYPED_EVENT_TOPICS
The name of the service property used to indicate the topic(s) to which an aTypedEventHandler
orUntypedEventHandler
service is listening.static java.lang.String
TYPED_EVENT_TYPE
The name of the service property used to indicate the type of the event objects received by aTypedEventHandler
service.
-
-
-
Field Detail
-
TYPED_EVENT_TYPE
public static final java.lang.String TYPED_EVENT_TYPE
The name of the service property used to indicate the type of the event objects received by aTypedEventHandler
service.If this service property is not present then the reified type parameter from the TypedEventHandler implementation class will be used.
- See Also:
- Constant Field Values
-
TYPED_EVENT_TOPICS
public static final java.lang.String TYPED_EVENT_TOPICS
The name of the service property used to indicate the topic(s) to which an aTypedEventHandler
orUntypedEventHandler
service is listening.If this service property is not present then the reified type parameter from the TypedEventHandler implementation class will be used to determine the topic.
- See Also:
- Constant Field Values
-
TYPED_EVENT_FILTER
public static final java.lang.String TYPED_EVENT_FILTER
The name of the service property used to indicate a filter that should be applied to events from theTYPED_EVENT_TOPICS
. Only events which match the filter will be delivered to the Event Handler service.If this service property is not present then all events from the topic(s) will be delivered to the Event Handler service.
- See Also:
- Constant Field Values
-
TYPED_EVENT_IMPLEMENTATION
public static final java.lang.String TYPED_EVENT_IMPLEMENTATION
The name of the implementation capability for the Typed Event specification- See Also:
- Constant Field Values
-
TYPED_EVENT_SPECIFICATION_VERSION
public static final java.lang.String TYPED_EVENT_SPECIFICATION_VERSION
The version of the implementation capability for the Typed Event specification- See Also:
- Constant Field Values
-
-