2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.clamp.controlloop.models.controlloop.persistence.repository;
23 import java.util.List;
24 import org.onap.policy.models.base.PfConcept;
25 import org.onap.policy.models.dao.PfFilterParametersIntfc;
27 public interface FilterRepository {
30 * Get an object from the database, referred to by concept key.
32 * @param <T> the type of the object to get, a subclass of {@link PfConcept}
33 * @param someClass the class of the object to get, a subclass of {@link PfConcept}, if name is null, all concepts
34 * of type T are returned, if name is not null and version is null, all versions of that concept matching the
36 * @param filterParams filter parameters
37 * @return the objects that was retrieved from the database
39 <T extends PfConcept> List<T> getFiltered(Class<T> someClass, PfFilterParametersIntfc filterParams);
42 * Get an object from the database, referred to by concept key.
44 * @param <T> the type of the object to get, a subclass of {@link PfConcept}
45 * @param someClass the class of the object to get, a subclass of {@link PfConcept}, if name is null, all concepts
46 * of type T are returned, if name is not null and version is null, all versions of that concept matching the
48 * @param name the name of the object to get, null returns all objects
49 * @param version the version the object to get, null returns all objects for a specified name
50 * @return the objects that was retrieved from the database
52 <T extends PfConcept> List<T> getFiltered(Class<T> someClass, String name, String version);