org.eclipse.milo.opcua.sdk.server.events

Class EventContentFilter

java.lang.Object

org.eclipse.milo.opcua.sdk.server.events.EventContentFilter

public class EventContentFilter
extends Object

Constructor Summary

Constructors

Constructor and Description
EventContentFilter()

Method Summary

Modifier and Type	Method and Description
static boolean	evaluate(@NotNull FilterContext context, @NotNull ContentFilter whereClause, @NotNull BaseEventTypeNode eventNode)
static Variant[]	select(@NotNull FilterContext context, @NotNull SimpleAttributeOperand[] selectClauses, @NotNull BaseEventTypeNode eventNode)
static boolean	subtypeOf(NodeId typeId, NodeId superTypeId, OpcUaServer server)
static EventFilterResult	validate(FilterContext context, EventFilter filter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventContentFilter

public EventContentFilter()

Method Detail

validate

public static EventFilterResult validate(FilterContext context,
                                         EventFilter filter)
                                  throws UaException

Throws:

UaException

select

public static Variant[] select(@NotNull
                               @NotNull FilterContext context,
                               @NotNull
                               @NotNull SimpleAttributeOperand[] selectClauses,
                               @NotNull
                               @NotNull BaseEventTypeNode eventNode)

evaluate

public static boolean evaluate(@NotNull
                               @NotNull FilterContext context,
                               @NotNull
                               @NotNull ContentFilter whereClause,
                               @NotNull
                               @NotNull BaseEventTypeNode eventNode)
                        throws UaException

Throws:

UaException

subtypeOf

public static boolean subtypeOf(NodeId typeId,
                                NodeId superTypeId,
                                OpcUaServer server)