| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.skywalking.oap.server.core.query.input; |
| |
| import lombok.Getter; |
| import lombok.Setter; |
| import org.apache.skywalking.oap.server.core.query.MetricsMetadataQueryService; |
| import org.apache.skywalking.oap.server.core.query.enumeration.MetricsType; |
| import org.apache.skywalking.oap.server.core.query.enumeration.Order; |
| import org.apache.skywalking.oap.server.core.query.enumeration.Scope; |
| import org.apache.skywalking.oap.server.core.storage.annotation.ValueColumnMetadata; |
| import org.apache.skywalking.oap.server.library.util.StringUtil; |
| |
| /** |
| * Record query condition. |
| * |
| * @since 9.3.0 |
| */ |
| @Setter |
| @Getter |
| public class RecordCondition { |
| /** |
| * Metrics name |
| */ |
| private String name; |
| /** |
| * Follow {@link Entity} definition description. The owner of the sampled records. |
| */ |
| private Entity parentEntity; |
| private int topN; |
| private Order order; |
| |
| public RecordCondition() { |
| } |
| |
| public RecordCondition(TopNCondition condition) { |
| this.name = condition.getName(); |
| if (StringUtil.isNotEmpty(condition.getParentService())) { |
| final Entity entity = new Entity(); |
| entity.setScope(condition.getScope() == null ? Scope.Service : condition.getScope()); |
| entity.setServiceName(condition.getParentService()); |
| entity.setNormal(condition.isNormal()); |
| this.parentEntity = entity; |
| } |
| this.topN = condition.getTopN(); |
| this.order = condition.getOrder(); |
| } |
| |
| /** |
| * Sense Scope through metric name. |
| * @return false if not a valid metric name. |
| */ |
| public boolean senseScope() { |
| if (MetricsType.UNKNOWN.equals(MetricsMetadataQueryService.typeOfMetrics(name))) { |
| return false; |
| } |
| parentEntity.setScope(ValueColumnMetadata.INSTANCE.getScope(name)); |
| return true; |
| } |
| } |