2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 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.models.tosca.authorative.concepts;
23 import java.util.List;
24 import java.util.stream.Collectors;
26 import lombok.Builder;
28 import lombok.NonNull;
30 import org.onap.policy.models.base.PfObjectFilter;
33 * Filter class for searches for {@link ToscaPolicy} instances.
34 * If any fields are null, they are ignored.
36 * @author Liam Fallon (liam.fallon@est.tech)
40 public class ToscaPolicyFilter implements PfObjectFilter<ToscaPolicy> {
41 public static final String LATEST_VERSION = "LATEST";
46 // Regular Expression, set to LATEST_VERRSION to get the latest version
47 private String version;
52 // Regular Expression, set to LATEST_VERRSION to get the latest version
53 private String typeVersion;
56 public List<ToscaPolicy> filter(@NonNull final List<ToscaPolicy> originalList) {
59 List<ToscaPolicy> returnList = originalList.stream()
60 .filter(p -> filterString(p.getName(), name))
61 .filter(p -> (version != null && LATEST_VERSION.equals(version))
62 || filterString(p.getVersion(), version))
63 .filter(p -> filterString(p.getType(), type))
64 .filter(p -> filterString(p.getTypeVersion(), typeVersion))
65 .collect(Collectors.toList());
68 if (LATEST_VERSION.equals(version)) {
69 return this.latestVersionFilter(returnList);