2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.common.database.responses;
24 import java.util.ArrayList;
25 import java.util.LinkedHashMap;
26 import java.util.List;
28 public class AggregationEntries extends LinkedHashMap<String,Long>{
30 private static final long serialVersionUID = 1L;
33 * Return page with keys
34 * @param size elements
35 * @param offset start position in list.
36 * @return List<String> with selected values
38 public String[] getKeysAsPagedStringList(long size, long offset) {
39 List<String> ltps = new ArrayList<String>();
40 String[] keys = keySet().toArray(new String[0]);
41 for (long i = offset; i < keys.length && i < offset + size; i++) {
42 ltps.add(keys[(int) i]);
44 return ltps.toArray(new String[0]);