| /** |
| ******************************************************************************** |
| * Copyright (c) 2021 Robert Bosch GmbH. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Robert Bosch GmbH - initial API and implementation |
| ******************************************************************************** |
| */ |
| |
| package org.eclipse.app4mc.slg.commons.m2t.transformers.sw; |
| |
| import static org.eclipse.app4mc.slg.commons.m2t.transformers.SLGBaseSettings.OTHER_TYPE; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.app4mc.amalthea.model.IDiscreteValueDeviation; |
| import org.eclipse.app4mc.slg.commons.m2t.CustomObjectsStore; |
| import org.eclipse.app4mc.slg.commons.m2t.generators.TicksUtilsGenerator; |
| import org.eclipse.app4mc.slg.commons.m2t.transformers.SLGBaseTransformer; |
| import org.eclipse.app4mc.slg.commons.m2t.transformers.SLGTranslationUnit; |
| import org.eclipse.app4mc.slg.config.ConfigModel; |
| import org.eclipse.app4mc.transformation.util.OutputBuffer; |
| import org.eclipse.emf.ecore.EClass; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| |
| @Singleton |
| public class TicksUtilsTransformer extends SLGBaseTransformer { |
| |
| @Inject private OutputBuffer outputBuffer; |
| @Inject private CustomObjectsStore customObjsStore; |
| |
| public SLGTranslationUnit transform(final IDiscreteValueDeviation value) { |
| if (value == null) |
| return new SLGTranslationUnit("UNSPECIFIED TICKS"); |
| |
| return transformClass(value.eClass()); // hash according to class not instance |
| } |
| |
| // ---------- generic part "def create new transform(...)" ---------- |
| |
| private final Map<List<Object>, SLGTranslationUnit> transformCache = new HashMap<>(); |
| |
| public Map<List<Object>, SLGTranslationUnit> getCache() { |
| return this.transformCache; |
| } |
| |
| public SLGTranslationUnit transformClass(final EClass eClass) { |
| final List<Object> key = new ArrayList<>(Arrays.asList(eClass)); |
| final SLGTranslationUnit tu; |
| |
| synchronized (transformCache) { |
| if (transformCache.containsKey(key)) { |
| return transformCache.get(key); |
| } |
| tu = createTranslationUnit(eClass); |
| transformCache.put(key, tu); |
| } |
| |
| // if translation unit is newly created and valid -> create files |
| if (tu.isValid()) { |
| doTransform(tu, eClass); |
| } |
| |
| return tu; |
| } |
| |
| // --------------------------------------------------- |
| |
| private SLGTranslationUnit createTranslationUnit(final EClass eClass) { |
| if (eClass == null) { |
| return new SLGTranslationUnit("UNSPECIFIED TICKS"); |
| } else { |
| String basePath = "synthetic_gen"; |
| String moduleName = "ticksUtils"; |
| String call = "burnTicks(<params>)"; // unused |
| return new SLGTranslationUnit(basePath, moduleName, call); |
| } |
| } |
| |
| private void doTransform(final SLGTranslationUnit tu, final EClass eClass) { |
| genFiles(tu, eClass); |
| } |
| |
| public void genFiles(SLGTranslationUnit tu, final EClass eClass) { |
| if (isIncFileEmpty(tu)) { |
| toH(tu); |
| } |
| if (isSrcFileEmpty(tu)) { |
| toCPP(tu); |
| } |
| srcAppend(tu, TicksUtilsGenerator.generateTicks(eClass)); |
| incAppend(tu, TicksUtilsGenerator.generateTicksDeclaration(eClass)); |
| } |
| |
| private void toCPP(SLGTranslationUnit tu) { |
| srcAppend(tu, "#include \"" + getIncFile(tu) + "\"\n"); |
| |
| final ConfigModel configModel = customObjsStore.<ConfigModel>getInstance(ConfigModel.class); |
| |
| final String ticksCodeSnippet = configModel.getCustomTickImpl().getValue(); |
| final boolean ticksCodeEnabled = configModel.getCustomTickImpl().isEnable(); |
| |
| final String burnTicksBody = ticksCodeEnabled ? ticksCodeSnippet : TicksUtilsGenerator.burnTicksDefault(); |
| |
| srcAppend(tu, TicksUtilsGenerator.burnTicks(burnTicksBody)); |
| srcAppend(tu, TicksUtilsGenerator.burnTicksStatistics(configModel)); |
| } |
| |
| private void toH(SLGTranslationUnit tu) { |
| |
| incAppend(tu, TicksUtilsGenerator.burnTicksDeclaration()); |
| incAppend(tu, TicksUtilsGenerator.burnTicksStatisticsDeclaration()); |
| |
| } |
| |
| public void createCMake() { |
| // Building rule: basePath + moduleName + "CMakeLists.txt" |
| String makeFilePath = "synthetic_gen/ticksUtils/CMakeLists.txt"; |
| outputBuffer.appendTo(OTHER_TYPE, makeFilePath, TicksUtilsGenerator.toCMake(getSrcFiles())); |
| } |
| |
| } |