load_generator/linux/plugins/org.eclipse.app4mc.slg.linux/src/org/eclipse/app4mc/slg/linux/transformers/sw/LinuxLabelTransformer.java

/**
 * Copyright (c) 2020-2021 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.linux.transformers.sw;

import java.util.ArrayList;
import java.util.HashMap;

import org.eclipse.app4mc.amalthea.model.Label;
import org.eclipse.app4mc.slg.linux.generators.LinuxLabelTranslationUnit;
import org.eclipse.app4mc.slg.linux.transformers.LinuxBaseTransformer;
import org.eclipse.app4mc.transformation.util.OutputBuffer;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;

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

@Singleton
public class LinuxLabelTransformer extends LinuxBaseTransformer {

	@Inject private OutputBuffer outputBuffer;

	public LinuxLabelTranslationUnit transform(final Label label) {
		final ArrayList<?> key = CollectionLiterals.newArrayList(label);
		final LinuxLabelTranslationUnit _result;
		synchronized (_createCache_transform) {
			if (_createCache_transform.containsKey(key)) {
				return _createCache_transform.get(key);
			}
			LinuxLabelTranslationUnit _linuxLabelTranslationUnit = new LinuxLabelTranslationUnit(this.outputBuffer,
					label);
			_result = _linuxLabelTranslationUnit;
			_createCache_transform.put(key, _result);
		}
		_init_transform(_result, label);
		return _result;
	}

	private final HashMap<ArrayList<?>, LinuxLabelTranslationUnit> _createCache_transform = CollectionLiterals
			.newHashMap();

	private void _init_transform(final LinuxLabelTranslationUnit it, final Label label) {
	}

}