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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation.
* Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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=========================================================
*/
package org.onap.policy.apex.core.engine;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import lombok.Getter;
import lombok.Setter;
import org.onap.policy.apex.context.parameters.ContextParameters;
import org.onap.policy.common.parameters.ParameterGroupImpl;
import org.onap.policy.common.parameters.annotations.NotNull;
import org.onap.policy.common.parameters.annotations.Valid;
/**
* This class holds the parameters for a single Apex engine. This parameter class holds parameters for context schemas
* and context albums for the engine and a map of the logic flavour executors defined for the engine and the parameters
* for each of those executors.
*
* <p>The context parameters for the engine are held in a {@link ContextParameters} instance. This instance holds the
* parameters for context schema handling that will be used by the engine as well as the context album distribution,
* locking, and persistence parameters.
*
* <p>In Apex, an engine can be configured to use many logic flavours. The executors for each logic flavour are
* identified by their name. Each logic flavour executor must have an instance of {@link ExecutorParameters} defined for
* it, which specifies the executor plugins to use for that logic flavour executor and specific parameters for those
* executor plugins.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
@Getter
@Setter
@NotNull
public class EngineParameters extends ParameterGroupImpl {
private @Valid ContextParameters contextParameters = new ContextParameters();
// A map of parameters for executors of various logic types
private Map<String, @NotNull @Valid ExecutorParameters> executorParameterMap = new TreeMap<>();
// A list of parameters to be passed to the task, so that they can be used in the logic
private List<@NotNull @Valid TaskParameters> taskParameters = new ArrayList<>();
/**
* Constructor to create an engine parameters instance and register the instance with the parameter service.
*/
public EngineParameters() {
super(EngineParameterConstants.MAIN_GROUP_NAME);
}
}
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