/**
 * Copyright (c) 2020 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.Task;
import org.eclipse.app4mc.slg.linux.generators.LinuxTaskTranslationUnit;
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 LinuxTaskTransformer extends LinuxBaseTransformer {

	@Inject private OutputBuffer outputBuffer;

	public LinuxTaskTranslationUnit transform(final Task task) {
		final ArrayList<?> key = CollectionLiterals.newArrayList(task);
		final LinuxTaskTranslationUnit _result;
		synchronized (_createCache_transform) {
			if (_createCache_transform.containsKey(key)) {
				return _createCache_transform.get(key);
			}
			LinuxTaskTranslationUnit _linuxTaskTranslationUnit = new LinuxTaskTranslationUnit(this.outputBuffer, task);
			_result = _linuxTaskTranslationUnit;
			_createCache_transform.put(key, _result);
		}
		_init_transform(_result, task);
		return _result;
	}

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

	private void _init_transform(final LinuxTaskTranslationUnit it, final Task task) {
	}

}