| /** |
| * Copyright (c) 2014 CEA LIST. |
| * |
| * 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: |
| * CEA LIST - Initial API and implementation |
| */ |
| package org.eclipse.papyrus.dd.dg; |
| |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| |
| import org.eclipse.papyrus.dd.dc.Point; |
| |
| /** |
| * <!-- begin-user-doc --> A representation of the model object ' <em><b>Circle</b></em>'. <!-- end-user-doc --> |
| * |
| * <!-- begin-model-doc --> |
| * Circle is a graphical element that defines a circular shape with a given center point and a radius. |
| * <!-- end-model-doc --> |
| * |
| * <p> |
| * The following features are supported: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.papyrus.dd.dg.Circle#getCenter <em>Center</em>}</li> |
| * <li>{@link org.eclipse.papyrus.dd.dg.Circle#getRadius <em>Radius</em>}</li> |
| * </ul> |
| * |
| * @see org.eclipse.papyrus.dd.dg.DGPackage#getCircle() |
| * @model |
| * @generated |
| */ |
| public interface Circle extends GraphicalElement { |
| |
| /** |
| * Returns the value of the '<em><b>Center</b></em>' containment reference. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> <!-- begin-model-doc --> |
| * the center point of the circle in the x-y coordinate system. <!-- |
| * end-model-doc --> |
| * |
| * @return the value of the '<em>Center</em>' containment reference. |
| * @see #setCenter(Point) |
| * @see org.eclipse.papyrus.dd.dg.DGPackage#getCircle_Center() |
| * @model containment="true" required="true" ordered="false" |
| * @generated |
| */ |
| Point getCenter(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.papyrus.dd.dg.Circle#getCenter <em>Center</em>}' containment reference. |
| * <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @param value |
| * the new value of the '<em>Center</em>' containment reference. |
| * @see #getCenter() |
| * @generated |
| */ |
| void setCenter(Point value); |
| |
| /** |
| * Returns the value of the '<em><b>Radius</b></em>' attribute. |
| * The default value is <code>"0"</code>. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * <!-- begin-model-doc --> |
| * a real number (>=0) that represents the radius of the circle. |
| * <!-- end-model-doc --> |
| * |
| * @return the value of the '<em>Radius</em>' attribute. |
| * @see #setRadius(double) |
| * @see org.eclipse.papyrus.dd.dg.DGPackage#getCircle_Radius() |
| * @model default="0" dataType="org.eclipse.papyrus.dd.dc.Real" required="true" ordered="false" |
| * @generated |
| */ |
| double getRadius(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.papyrus.dd.dg.Circle#getRadius |
| * <em>Radius</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc |
| * --> |
| * |
| * @param value |
| * the new value of the '<em>Radius</em>' attribute. |
| * @see #getRadius() |
| * @generated |
| */ |
| void setRadius(double value); |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> <!-- begin-model-doc --> |
| * The radius of a circle cannot be negative |
| * |
| * @param diagnostics |
| * The chain of diagnostics to which problems are to be appended. |
| * @param context |
| * The cache of context-specific information. <!-- end-model-doc |
| * --> |
| * @model annotation= |
| * "http://www.eclipse.org/emf/2002/Ecore/OCL body='radius >= 0'" |
| * @generated |
| */ |
| boolean nonNegativeRadius(DiagnosticChain diagnostics, Map<Object, Object> context); |
| } // Circle |