Andrii Shvaika
4 years ago
32 changed files with 420 additions and 254 deletions
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/** |
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* Copyright © 2016-2023 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.common.data.alarm; |
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import java.util.List; |
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import java.util.Optional; |
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public class AlarmStatusFilter { |
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private static final AlarmStatusFilter EMPTY = new AlarmStatusFilter(Optional.empty(), Optional.empty()); |
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private final Optional<Boolean> clearFilter; |
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private final Optional<Boolean> ackFilter; |
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private AlarmStatusFilter(Optional<Boolean> clearFilter, Optional<Boolean> ackFilter) { |
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this.clearFilter = clearFilter; |
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this.ackFilter = ackFilter; |
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} |
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public static AlarmStatusFilter from(AlarmQuery query) { |
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if (query.getSearchStatus() != null) { |
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return AlarmStatusFilter.from(query.getSearchStatus()); |
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} else if (query.getStatus() != null) { |
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return AlarmStatusFilter.from(query.getStatus()); |
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} |
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return AlarmStatusFilter.empty(); |
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} |
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public static AlarmStatusFilter from(AlarmSearchStatus alarmSearchStatus) { |
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switch (alarmSearchStatus) { |
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case ACK: |
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return new AlarmStatusFilter(Optional.empty(), Optional.of(true)); |
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case UNACK: |
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return new AlarmStatusFilter(Optional.empty(), Optional.of(false)); |
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case ACTIVE: |
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return new AlarmStatusFilter(Optional.of(false), Optional.empty()); |
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case CLEARED: |
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return new AlarmStatusFilter(Optional.of(true), Optional.empty()); |
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default: |
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return EMPTY; |
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} |
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} |
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public static AlarmStatusFilter from(AlarmStatus alarmStatus) { |
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switch (alarmStatus) { |
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case ACTIVE_UNACK: |
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return new AlarmStatusFilter(Optional.of(false), Optional.of(false)); |
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case ACTIVE_ACK: |
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return new AlarmStatusFilter(Optional.of(false), Optional.of(true)); |
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case CLEARED_UNACK: |
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return new AlarmStatusFilter(Optional.of(true), Optional.of(false)); |
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case CLEARED_ACK: |
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return new AlarmStatusFilter(Optional.of(true), Optional.of(true)); |
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default: |
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return EMPTY; |
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} |
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} |
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public static AlarmStatusFilter empty() { |
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return EMPTY; |
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} |
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public boolean hasAnyFilter() { |
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return clearFilter.isPresent() || ackFilter.isPresent(); |
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} |
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public boolean hasClearFilter() { |
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return clearFilter.isPresent(); |
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} |
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public boolean hasAckFilter() { |
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return ackFilter.isPresent(); |
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} |
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public boolean getClearFilter() { |
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return clearFilter.orElseThrow(() -> new RuntimeException("Clear filter is not set! Use `hasClearFilter` to check.")); |
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} |
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public boolean getAckFilter() { |
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return ackFilter.orElseThrow(() -> new RuntimeException("Ack filter is not set! Use `hasAckFilter` to check.")); |
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} |
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public static AlarmStatusFilter fromList(List<AlarmSearchStatus> list) { |
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if (list == null || list.isEmpty() || list.contains(AlarmSearchStatus.ANY)) { |
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return EMPTY; |
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} |
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boolean clearFilter = list.contains(AlarmSearchStatus.CLEARED); |
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boolean activeFilter = list.contains(AlarmSearchStatus.ACTIVE); |
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Optional<Boolean> clear = Optional.empty(); |
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if (clearFilter && !activeFilter || !clearFilter && activeFilter) { |
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clear = Optional.of(clearFilter); |
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} |
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boolean ackFilter = list.contains(AlarmSearchStatus.ACK); |
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boolean unackFilter = list.contains(AlarmSearchStatus.UNACK); |
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Optional<Boolean> ack = Optional.empty(); |
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if (ackFilter && !unackFilter || !ackFilter && unackFilter) { |
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ack = Optional.of(ackFilter); |
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} |
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return new AlarmStatusFilter(clear, ack); |
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} |
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} |
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