/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.sysds.runtime.lineage;

import java.util.HashMap;
import java.util.Map;

public class LineageCodegenItem {
	private static Map<String, LineageItem> _codegentraces = new HashMap<>();

	public static void reset() {
		_codegentraces.clear();
	}
	
	public static LineageItem setCodegenLTrace(String classname, LineageItem li) {
		return _codegentraces.put(classname, li);
	}

	public static LineageItem getCodegenLTrace(String classname) {
		return _codegentraces.get(classname);
		//TODO: test with parfor (synchronization, placeholders, etc)
	}
}