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path: root/examples/examples-decisionmaker/src/main/resources/logic/RoundRobinAnswerTask.js
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/*
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
 *  Modifications Copyright (C) 2020 Nordix Foundation.
 * ================================================================================
 * Licensed 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * ============LICENSE_END=========================================================
 */

executor.logger.info(executor.subject.id);
executor.logger.info(executor.inFields);

var size = executor.getContextAlbum("AnswerAlbum").size();
var lastAnswer = executor.getContextAlbum("LastAnswerAlbum").get("lastAnswer");

executor.logger.info(size);
executor.logger.info(lastAnswer);

var answer = ++lastAnswer;
if (answer >= size) {
    answer = 0;
}

executor.getContextAlbum("LastAnswerAlbum").put("lastAnswer", answer)

var selectionA = "a" + answer;

executor.logger.info(selectionA);

executor.outFields.put("decision", executor.getContextAlbum("AnswerAlbum").get(selectionA));

executor.logger.info(executor.outFields);

true;