org.infinispan.objectfilter

Interface FilterSubscription

public interface FilterSubscription

A subscription for match notifications.

Since:

7.0

Author:

anistor@redhat.com

Method Summary

Modifier and Type	Method and Description
FilterCallback	getCallback() The associated callback that is being notified of successful matches.
Comparator<Comparable[]>	getComparator() The comparator corresponding to the 'order by' clause, if any.
String	getEntityTypeName() The fully qualified entity type name accepted by this filter.
Object[]	getEventTypes() The event types.
String[]	getProjection() The array of '.' separated path names of the projected fields if any, or null otherwise.
SortField[]	getSortFields() The array of sort specifications if defined, or null otherwise.
boolean	isDeltaFilter()

Method Detail

getEntityTypeName

String getEntityTypeName()

The fully qualified entity type name accepted by this filter.

getCallback

FilterCallback getCallback()

The associated callback that is being notified of successful matches.

isDeltaFilter

boolean isDeltaFilter()

getProjection

String[] getProjection()

The array of '.' separated path names of the projected fields if any, or null otherwise.

getSortFields

SortField[] getSortFields()

The array of sort specifications if defined, or null otherwise.

getComparator

Comparator<Comparable[]> getComparator()

The comparator corresponding to the 'order by' clause, if any.

Returns:

the Comparator or null if no 'order by' was specified

getEventTypes

Object[] getEventTypes()

The event types.

Returns:

the array of event types or null