| // AreaLabelValue.java |
| package org.eclipse.stem.definitions.labels; |
| |
| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation 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 Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| import org.eclipse.stem.core.graph.LabelValue; |
| |
| /** |
| * This interface defines a class in an EMF model for a Area Label Value. |
| * |
| * @model |
| */ |
| public interface AreaLabelValue extends LabelValue { |
| |
| /** |
| * @return the area in square Kilometers |
| * @model |
| */ |
| double getArea(); |
| |
| /** |
| * @return the area in square Kilometers |
| * @model |
| */ |
| double getAverageExtent(); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.stem.definitions.labels.AreaLabelValue#getAverageExtent <em>Average Extent</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * The Average Extent is just the square root of the area. |
| * It is necessary to retain this value as it is quite expenseive to commute. |
| * Average extent can be compared, for example, to an average commute distance. |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Average Extent</em>' attribute. |
| * @see #getAverageExtent() |
| * @generated |
| */ |
| void setAverageExtent(double value); |
| |
| /** |
| * Sets the value of the '{@link org.eclipse.stem.definitions.labels.AreaLabelValue#getArea <em>Area</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Area</em>' attribute. |
| * @see #getArea() |
| * @generated |
| */ |
| void setArea(double value); |
| |
| } // AreaLabelValue |