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The Kogito public API which is backwards compatible between releases.

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/*
 * 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.kie.kogito;

import java.util.Map;
import java.util.Map.Entry;
import java.util.stream.Collectors;

/**
 * Represents data model type of objects that are usually descriptor of data holders.
 *
 */
public interface Model extends MapInput, MapOutput {

    default void update(Map params) {
        Models.fromMap(this, params);
    }

    default Map updatePartially(Map params) {
        params = params.entrySet().stream().filter(e -> e.getValue() != null).collect(Collectors.toMap(Entry::getKey, Entry::getValue));
        update(params);
        return params;
    }
}