2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.base;
24 import java.util.List;
25 import java.util.stream.Collectors;
27 import lombok.Builder;
29 import lombok.NonNull;
32 * Filter class for searches for {@link ToscaPolicy} instances. If any fields are null, they are ignored.
34 * @author Liam Fallon (liam.fallon@est.tech)
38 public class PfConceptFilter implements PfObjectFilter<PfConcept> {
39 public static final String LATEST_VERSION = "LATEST";
44 // Exact match, set to LATEST_VERSION to get the latest version
45 private String version;
48 private String versionPrefix;
51 public List<PfConcept> filter(@NonNull final List<PfConcept> originalList) {
54 List<PfConcept> returnList = originalList.stream()
55 .filter(filterStringPred(name, PfConcept::getName))
56 .filter(filterStringPred((LATEST_VERSION.equals(version) ? null : version), PfConcept::getVersion))
57 .filter(filterPrefixPred(versionPrefix, PfConcept::getVersion))
58 .collect(Collectors.toList());
61 if (LATEST_VERSION.equals(version)) {
62 return this.latestVersionFilter(returnList);