| package org.eclipse.stem.populationmodels.standard.impl; |
| |
| /******************************************************************************* |
| * Copyright (c) 2010 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.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.stem.core.graph.Node; |
| import org.eclipse.stem.core.graph.NodeLabel; |
| import org.eclipse.stem.core.model.Model; |
| import org.eclipse.stem.core.model.STEMTime; |
| import org.eclipse.stem.definitions.labels.AreaLabel; |
| import org.eclipse.stem.definitions.labels.PopulationLabel; |
| import org.eclipse.stem.definitions.labels.PopulationLabelValue; |
| import org.eclipse.stem.populationmodels.Activator; |
| import org.eclipse.stem.populationmodels.standard.StandardPackage; |
| import org.eclipse.stem.populationmodels.standard.StandardPopulationInitializer; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Population Initializer</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.stem.populationmodels.standard.impl.StandardPopulationInitializerImpl#getIndividuals <em>Individuals</em>}</li> |
| * <li>{@link org.eclipse.stem.populationmodels.standard.impl.StandardPopulationInitializerImpl#isUseDensity <em>Use Density</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class StandardPopulationInitializerImpl extends PopulationInitializerImpl implements StandardPopulationInitializer { |
| /** |
| * The default value of the '{@link #getIndividuals() <em>Individuals</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getIndividuals() |
| * @generated |
| * @ordered |
| */ |
| protected static final double INDIVIDUALS_EDEFAULT = 1.0; |
| |
| /** |
| * The cached value of the '{@link #getIndividuals() <em>Individuals</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getIndividuals() |
| * @generated |
| * @ordered |
| */ |
| protected double individuals = INDIVIDUALS_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #isUseDensity() <em>Use Density</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isUseDensity() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean USE_DENSITY_EDEFAULT = false; |
| |
| /** |
| * The cached value of the '{@link #isUseDensity() <em>Use Density</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isUseDensity() |
| * @generated |
| * @ordered |
| */ |
| protected boolean useDensity = USE_DENSITY_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public StandardPopulationInitializerImpl() { |
| super(); |
| // Populate the population labels |
| |
| } |
| |
| @Override |
| public void prepare(Model model, STEMTime time) { |
| // Nothing to do |
| } |
| |
| /** |
| * |
| */ |
| @SuppressWarnings("nls") |
| @Override |
| protected void initializeLabel(PopulationLabel lab, STEMTime time, boolean zeroValue) { |
| if(this.isUseDensity()) { |
| Node n = lab.getNode(); |
| if(n == null) { |
| Activator.logInformation("Cannot initialize population "+this.getPopulationIdentifier()+", no node found for"+lab, new Exception()); |
| return; |
| } |
| double area = 0.0; |
| for(NodeLabel l:n.getLabels()) { |
| if(l instanceof AreaLabel) { |
| area = ((AreaLabel)l).getCurrentAreaValue().getArea(); |
| break; |
| } |
| } |
| if(area == 0.0) { |
| if(!n.getURI().toString().contains("/transport/pipe")) // No area for transport system nodes is expected. |
| Activator.logInformation("Warning, unable to find area information for node "+n+" when initializing population "+this.getPopulationIdentifier()+", density not being used!", new Exception()); |
| PopulationLabelValue plv = lab.getCurrentPopulationValue(); |
| if(!zeroValue) plv.setCount(this.getIndividuals()); |
| else plv.setCount(0.0); |
| } else { |
| PopulationLabelValue plv = lab.getCurrentPopulationValue(); |
| if(!zeroValue) plv.setCount(this.getIndividuals()*area); |
| else plv.setCount(0.0); |
| } |
| } else { |
| PopulationLabelValue plv = lab.getCurrentPopulationValue(); |
| if(!zeroValue) plv.setCount(this.getIndividuals()); |
| else plv.setCount(0.0); |
| } |
| // Set the valid year to the start year of the sequencer |
| |
| lab.setValidYear(getYear(time)); |
| } |
| |
| |
| @Override |
| public boolean decorateGraph(STEMTime time) { |
| if(this.isGraphDecorated()) return true; |
| super.decorateGraph(time); |
| return true; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return StandardPackage.Literals.STANDARD_POPULATION_INITIALIZER; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public double getIndividuals() { |
| return individuals; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setIndividuals(double newIndividuals) { |
| double oldIndividuals = individuals; |
| individuals = newIndividuals; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, StandardPackage.STANDARD_POPULATION_INITIALIZER__INDIVIDUALS, oldIndividuals, individuals)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isUseDensity() { |
| return useDensity; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setUseDensity(boolean newUseDensity) { |
| boolean oldUseDensity = useDensity; |
| useDensity = newUseDensity; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, StandardPackage.STANDARD_POPULATION_INITIALIZER__USE_DENSITY, oldUseDensity, useDensity)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__INDIVIDUALS: |
| return getIndividuals(); |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__USE_DENSITY: |
| return isUseDensity(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__INDIVIDUALS: |
| setIndividuals((Double)newValue); |
| return; |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__USE_DENSITY: |
| setUseDensity((Boolean)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__INDIVIDUALS: |
| setIndividuals(INDIVIDUALS_EDEFAULT); |
| return; |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__USE_DENSITY: |
| setUseDensity(USE_DENSITY_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__INDIVIDUALS: |
| return individuals != INDIVIDUALS_EDEFAULT; |
| case StandardPackage.STANDARD_POPULATION_INITIALIZER__USE_DENSITY: |
| return useDensity != USE_DENSITY_EDEFAULT; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (individuals: "); |
| result.append(individuals); |
| result.append(", useDensity: "); |
| result.append(useDensity); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } //StandardPopulationInitializerImpl |