| package org.eclipse.stem.ui.adapters.diseasemodelpropertyeditor; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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 java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.stem.diseasemodels.standard.DiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.SEIR; |
| import org.eclipse.stem.diseasemodels.standard.SI; |
| import org.eclipse.stem.diseasemodels.standard.SIR; |
| import org.eclipse.stem.diseasemodels.standard.StandardDiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.StandardPackage; |
| import org.eclipse.stem.diseasemodels.standard.StandardStochasticDiseaseModel; |
| import org.eclipse.stem.diseasemodels.standard.StochasticDiseaseModel; |
| import org.eclipse.stem.ui.wizards.DiseaseWizardMessages; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Text; |
| |
| abstract public class DiseaseModelPropertyEditor extends Composite { |
| |
| /** |
| * @param feature |
| * @return <code>true</code> if the feature is a dublin core feature that |
| * is specified by a user. |
| */ |
| public static boolean isUserSpecifiedDiseaseModelProperty(final EStructuralFeature feature) { |
| boolean retValue = false; |
| final EClass containingClass = feature.getEContainingClass(); |
| // Is it a disease model property? |
| if (containingClass.equals(StandardPackage.eINSTANCE.getDiseaseModel()) |
| || containingClass.getEAllSuperTypes().contains( |
| StandardPackage.eINSTANCE.getDiseaseModel())) { |
| // Deprecated, don't use! |
| if(feature.getName().equals("finiteDifference") |
| || feature.getName().equals("relativeTolerance")) return false; |
| // Yes |
| retValue = true; |
| } // if a disease model property |
| return retValue; |
| } // isUserSpecifiedDiseaseModelProperty |
| |
| protected final Map<EStructuralFeature, Text> map = new HashMap<EStructuralFeature, Text>(); |
| protected String errorMessage; |
| |
| public DiseaseModelPropertyEditor(Composite parent, int style) { |
| super(parent,style); |
| } |
| |
| public void populate(DiseaseModel diseaseModel) { |
| for (final Map.Entry<EStructuralFeature, Text> entry : map.entrySet()) { |
| switch (entry.getKey().getFeatureID()) { |
| case StandardPackage.DISEASE_MODEL__DISEASE_NAME: |
| diseaseModel.setDiseaseName(entry.getValue().getText()); |
| break; |
| case StandardPackage.DISEASE_MODEL__POPULATION_IDENTIFIER: |
| diseaseModel |
| .setPopulationIdentifier(entry.getValue().getText()); |
| break; |
| case StandardPackage.DISEASE_MODEL__TIME_PERIOD: |
| diseaseModel.setTimePeriod(Long.parseLong(entry.getValue() |
| .getText())); |
| break; |
| case StandardPackage.DISEASE_MODEL__BACKGROUND_MORTALITY_RATE: |
| diseaseModel.setBackgroundMortalityRate(Double |
| .parseDouble(entry.getValue().getText())); |
| break; |
| |
| default: |
| break; |
| } // switch |
| } // for each Map.entry |
| } |
| |
| public boolean validate() { |
| boolean retValue = true; |
| // Disease name? |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.DISEASE_MODEL__DISEASE_NAME); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages.getString("NDizWizErr0"); //$NON-NLS-1$ |
| } // if |
| } // if |
| |
| // Population? |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.DISEASE_MODEL__POPULATION_IDENTIFIER); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages.getString("NDizWizErr1"); //$NON-NLS-1$ |
| } // if |
| } // if |
| |
| // Time Period |
| // Right now it is specified in milliseconds |
| if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.DISEASE_MODEL__TIME_PERIOD); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages.getString("NDizWizErr2"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value? |
| retValue = isValidLongValue(text.getText(), 1); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr3"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if time period |
| |
| /** |
| * These fields has been moved to Population Model |
| */ |
| |
| // Background mortality rate? |
| /* if (retValue) { |
| // Yes |
| final Text text = map |
| .get(StandardPackage.Literals.DISEASE_MODEL__BACKGROUND_MORTALITY_RATE); |
| retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // nothing? |
| if (!retValue) { |
| // Yes |
| errorMessage = DiseaseWizardMessages.getString("NDizWizErr4"); //$NON-NLS-1$ |
| } // if |
| else { |
| // No |
| // Is it a valid value > 0? |
| retValue = isValidValue(text.getText(), 0.0); |
| if (!retValue) { |
| // No |
| errorMessage = DiseaseWizardMessages |
| .getString("NDizWizErr5"); //$NON-NLS-1$ |
| } // if |
| } |
| } // if Background mortality rate |
| */ |
| |
| /** |
| * MAD 7/15/2009 |
| * Relative tolerance is no longer needed in the disease model editor |
| */ |
| // // Relative tolerance |
| // if (retValue) { |
| // // Yes |
| // final Text text = map |
| // .get(StandardPackage.Literals.DISEASE_MODEL__RELATIVE_TOLERANCE); |
| // retValue = !text.getText().equals(""); //$NON-NLS-1$ |
| // // nothing? |
| // if (!retValue) { |
| // // Yes |
| // errorMessage = DiseaseWizardMessages.getString("NDizWizErr22"); //$NON-NLS-1$ |
| // } // if |
| // else { |
| // // No |
| // // Is it a valid value < 0.1 and > 0? |
| // retValue = isValidRelativeTolerance(text.getText(), 0.1); |
| // if (!retValue) { |
| // // No |
| // errorMessage = DiseaseWizardMessages |
| // .getString("NDizWizErr23"); //$NON-NLS-1$ |
| // } // if |
| // } |
| // } // if Background mortality rate |
| |
| /** |
| * End remove relative tolerance from disease model editor |
| */ |
| return retValue; |
| } // validate |
| |
| /** |
| * @param text |
| * @param minValue |
| * @return |
| */ |
| private boolean isValidLongValue(final String text, final int minValue) { |
| boolean retValue = true; |
| try { |
| final double value = Long.parseLong(text); |
| retValue = value >= minValue; |
| } catch (final NumberFormatException nfe) { |
| retValue = false; |
| } // catch ParseException |
| return retValue; |
| } |
| |
| /** |
| * @param text |
| * @return |
| */ |
| protected boolean isValidPercentage(final String text) { |
| boolean retValue = true; |
| try { |
| final double value = Double.parseDouble(text); |
| retValue = value >= 0.0 && value <= 100.; |
| } catch (final NumberFormatException nfe) { |
| retValue = false; |
| } // catch ParseException |
| return retValue; |
| } |
| |
| /** |
| * @param text |
| * @param minValue |
| * @return |
| */ |
| protected boolean isValidValue(final String text, final double minValue) { |
| boolean retValue = true; |
| try { |
| final double value = Double.parseDouble(text); |
| retValue = value >= minValue; |
| } catch (final NumberFormatException nfe) { |
| retValue = false; |
| } // catch ParseException |
| return retValue; |
| } // isValidRate |
| |
| /** |
| * @param text |
| * @param minValue |
| * @return |
| */ |
| protected boolean isValidRelativeTolerance(final String text, final double maxValue) { |
| boolean retValue = true; |
| try { |
| final double value = Double.parseDouble(text); |
| retValue = value <= maxValue && value > 0.0; |
| } catch (final NumberFormatException nfe) { |
| retValue = false; |
| } // catch ParseException |
| return retValue; |
| } // isValidRate |
| |
| @Override |
| public void dispose() { |
| super.dispose(); |
| } |
| |
| @Override |
| protected void checkSubclass() { |
| // Disable the check that prevents sub-classing of SWT components |
| } |
| |
| /** |
| * @param descriptor |
| * @return the string that represents the default value of the property |
| */ |
| protected String getPropertyDefaultValueString(final IItemPropertyDescriptor descriptor) { |
| String retValue = ""; //$NON-NLS-1$ |
| |
| final EStructuralFeature feature = (EStructuralFeature) descriptor |
| .getFeature(null); |
| |
| switch (feature.getFeatureID()) { |
| case StandardPackage.DISEASE_MODEL__TIME_PERIOD: |
| feature.getDefaultValue(); |
| retValue = feature.getDefaultValueLiteral(); |
| break; |
| |
| default: |
| retValue = feature.getDefaultValueLiteral(); |
| retValue = retValue == null ? "" : retValue; //$NON-NLS-1$ |
| break; |
| } // switch |
| |
| return retValue; |
| } // getPropertyDefaultValueString |
| |
| /** |
| * @return the error message that describes the problem with the contents |
| */ |
| public String getErrorMessage() { |
| return errorMessage; |
| } |
| |
| } // DiseaseModelPropertyEditor |
