| /******************************************************************************* |
| * Copyright (c) 2009, 2018 SAP AG and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * SAP AG - initial API and implementation |
| ****************************************************************************** |
| */ |
| package behavioral.events; |
| |
| import behavioral.actions.Block; |
| |
| import org.eclipse.emf.ecore.EObject; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A representation of the model object '<em><b>Event Filter</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * <!-- begin-model-doc --> |
| * From Holger's slides: |
| * |
| * Event Patterns: |
| * An event pattern is a decision rule that describes how to match a certain set of events |
| * Each match is a (partially ordered) set of events that is an instance of the event pattern constructed by replacing variables in the pattern with values |
| * It is similar to mathematical language for logical expressions |
| * The main features of an event pattern language are (in order of complexity): |
| * Basic event patterns to express patterns that match single event types |
| * Content-based event matching in terms of the event type�s attributes |
| * Pattern operators for expressing relationships between events |
| * Like logical operators, set operators, structural operators (causes, is independent of, before) |
| * Context that restricts matches of patterns to specific contexts in which events are observed |
| * Context refers to information outside the events |
| * Temporal operators to specify the timing of events that match a pattern, or when a pattern should or should not match |
| * Like �at�, �after�, �during� |
| * |
| * <!-- end-model-doc --> |
| * |
| * <p> |
| * The following features are supported: |
| * <ul> |
| * <li>{@link behavioral.events.EventFilter#getSubscription <em>Subscription</em>}</li> |
| * <li>{@link behavioral.events.EventFilter#getTest <em>Test</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @see behavioral.events.EventsPackage#getEventFilter() |
| * @model annotation="http://www.eclipse.org/emf/2002/Ecore/OCL FilterBlockSignatureMatchNotificationSignature='self.subscription.producer.notificationSignatures->exists(ms:data::classes::MethodSignature |\r\n ms.conformsTo(self.test.getImplementedSignature()))'" |
| * annotation="http://www.eclipse.org/emf/2002/Ecore constraints='FilterBlockSignatureMatchNotificationSignature'" |
| * @generated |
| */ |
| public interface EventFilter extends EObject { |
| /** |
| * Returns the value of the '<em><b>Subscription</b></em>' container reference. |
| * It is bidirectional and its opposite is '{@link behavioral.events.Subscription#getFilters <em>Filters</em>}'. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Subscription</em>' container reference isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Subscription</em>' container reference. |
| * @see #setSubscription(Subscription) |
| * @see behavioral.events.EventsPackage#getEventFilter_Subscription() |
| * @see behavioral.events.Subscription#getFilters |
| * @model opposite="filters" required="true" |
| * @generated |
| */ |
| Subscription getSubscription(); |
| |
| /** |
| * Sets the value of the '{@link behavioral.events.EventFilter#getSubscription <em>Subscription</em>}' container reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Subscription</em>' container reference. |
| * @see #getSubscription() |
| * @generated |
| */ |
| void setSubscription(Subscription value); |
| |
| /** |
| * Returns the value of the '<em><b>Test</b></em>' containment reference. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Test</em>' containment reference isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>Test</em>' containment reference. |
| * @see #setTest(Block) |
| * @see behavioral.events.EventsPackage#getEventFilter_Test() |
| * @model containment="true" resolveProxies="true" required="true" |
| * annotation="http://schema.omg.org/spec/MOF/2.0/emof.xml Property.oppositeRoleName='filter'" |
| * @generated |
| */ |
| Block getTest(); |
| |
| /** |
| * Sets the value of the '{@link behavioral.events.EventFilter#getTest <em>Test</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Test</em>' containment reference. |
| * @see #getTest() |
| * @generated |
| */ |
| void setTest(Block value); |
| |
| } // EventFilter |
