load_generator/commons/plugins/org.eclipse.app4mc.slg.commons.m2t/src/org/eclipse/app4mc/slg/commons/m2t/transformers/sw/ActivityGraphItemTransformer.java

/**
 ********************************************************************************
 * 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 java.util.Arrays;
import java.util.List;

import org.eclipse.app4mc.amalthea.model.ActivityGraphItem;
import org.eclipse.app4mc.amalthea.model.ChannelReceive;
import org.eclipse.app4mc.amalthea.model.ChannelSend;
import org.eclipse.app4mc.amalthea.model.LabelAccess;
import org.eclipse.app4mc.amalthea.model.RunnableCall;
import org.eclipse.app4mc.amalthea.model.Ticks;
import org.eclipse.app4mc.slg.commons.m2t.generators.TicksTranslationUnit;
import org.eclipse.app4mc.slg.commons.m2t.generators.TranslationUnit;
import org.eclipse.app4mc.slg.commons.m2t.transformers.SLGBaseTransformer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.inject.Inject;
import com.google.inject.Singleton;

@Singleton
public class ActivityGraphItemTransformer extends SLGBaseTransformer {
	private static final String UNSUPPORTED_ELEMENT = "Unsupported element inside ActivityGraph : {}";

	private static final Logger LOG = LoggerFactory.getLogger(ActivityGraphItemTransformer.class);

	@Inject private RunnableTransformer runnableTransformer;
	@Inject private LabelAccessTransformer labelAccessTransformer;
	@Inject private TicksTransformer ticksTransformer;

	protected TranslationUnit _transform(final ActivityGraphItem activityGraphItem) {
		ActivityGraphItemTransformer.LOG.error(UNSUPPORTED_ELEMENT, activityGraphItem.getClass().getName());
		return new TranslationUnit("undefined", "", "", "");
	}

	protected TranslationUnit _transform(final RunnableCall runnableCall) {
		return this.runnableTransformer.transform(runnableCall.getRunnable());
	}

	protected TranslationUnit _transform(final Ticks ticks) {
		return this.ticksTransformer.transform(ticks);
	}

	public List<TicksTranslationUnit> transformAllItems(final Ticks ticks) {
		return this.ticksTransformer.transformAllItems(ticks);
	}

	protected TranslationUnit _transform(final LabelAccess labelAccess) {
		return this.labelAccessTransformer.transform(labelAccess);
	}

	protected TranslationUnit _transform(final ChannelReceive channelReceive) {
		ActivityGraphItemTransformer.LOG.error(UNSUPPORTED_ELEMENT, channelReceive.getClass().getName());
		return new TranslationUnit("undefined", "", "", "");
	}

	protected TranslationUnit _transform(final ChannelSend channelSend) {
		ActivityGraphItemTransformer.LOG.error(UNSUPPORTED_ELEMENT, channelSend.getClass().getName());
		return new TranslationUnit("undefined", "", "", "");
	}

	public TranslationUnit transform(final ActivityGraphItem channelReceive) {
		if (channelReceive instanceof ChannelReceive) {
			return _transform((ChannelReceive) channelReceive);
		} else if (channelReceive instanceof ChannelSend) {
			return _transform((ChannelSend) channelReceive);
		} else if (channelReceive instanceof LabelAccess) {
			return _transform((LabelAccess) channelReceive);
		} else if (channelReceive instanceof Ticks) {
			return _transform((Ticks) channelReceive);
		} else if (channelReceive instanceof RunnableCall) {
			return _transform((RunnableCall) channelReceive);
		} else if (channelReceive != null) {
			return _transform(channelReceive);
		} else {
			throw new IllegalArgumentException(
					"Unhandled parameter types: " + Arrays.<Object>asList(channelReceive).toString());
		}
	}

}