org.eclipse.uml2.uml.DurationConstraint Maven / Gradle / Ivy
/*
* Copyright (c) 2005, 2011 IBM Corporation, CEA, and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - initial API and implementation
* Kenn Hussey (CEA) - 327039
*
* $Id: DurationConstraint.java,v 1.9 2007/06/12 12:53:17 khussey Exp $
*/
package org.eclipse.uml2.uml;
import java.util.Map;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
/**
*
* A representation of the model object 'Duration Constraint'.
*
*
*
* A duration constraint is a constraint that refers to a duration interval.
*
*
*
* The following features are supported:
*
* - {@link org.eclipse.uml2.uml.DurationConstraint#getFirstEvents First Event}
*
*
*
* @see org.eclipse.uml2.uml.UMLPackage#getDurationConstraint()
* @model
* @generated
*/
public interface DurationConstraint
extends IntervalConstraint {
/**
* Returns the value of the 'First Event' attribute list.
* The list contents are of type {@link java.lang.Boolean}.
*
*
*
* The value of firstEvent[i] is related to constrainedElement[i] (where i is 1 or 2). If firstEvent[i] is true, then the corresponding observation event is the first time instant the execution enters constrainedElement[i]. If firstEvent[i] is false, then the corresponding observation event is the last time instant the execution is within constrainedElement[i]. Default value is true applied when constrainedElement[i] refers an element that represents only one time instant.
*
* @return the value of the 'First Event' attribute list.
* @see org.eclipse.uml2.uml.UMLPackage#getDurationConstraint_FirstEvent()
* @model dataType="org.eclipse.uml2.types.Boolean" upper="2" ordered="false"
* @generated
*/
EList getFirstEvents();
/**
*
*
*
* The multiplicity of firstEvent must be 2 if the multiplicity of constrainedElement is 2. Otherwise the multiplicity of firstEvent is 0.
* if (constrainedElement->size() =2)
* then (firstEvent->size() = 2) else (firstEvent->size() = 0)
* @param diagnostics The chain of diagnostics to which problems are to be appended.
* @param context The cache of context-specific information.
*
* @model
* @generated
*/
boolean validateFirstEventMultiplicity(DiagnosticChain diagnostics,
Map context);
} // DurationConstraint