| /** |
| * 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.lens.server.api.query.cost; |
| |
| import java.io.Serializable; |
| |
| import org.apache.lens.api.query.QueryCostType; |
| |
| import lombok.EqualsAndHashCode; |
| import lombok.Getter; |
| import lombok.Setter; |
| import lombok.ToString; |
| |
| @ToString |
| @EqualsAndHashCode |
| public class StaticQueryCost implements QueryCost<StaticQueryCost>, Serializable { |
| |
| private final double staticCost; |
| @Getter |
| @Setter |
| private QueryCostType queryCostType; |
| |
| public StaticQueryCost(final double cost) { |
| this.staticCost = cost; |
| this.queryCostType = QueryCostType.HIGH; |
| } |
| |
| //Added for testcase |
| public StaticQueryCost(final double cost, final QueryCostType queryCostType) { |
| this.staticCost = cost; |
| this.queryCostType = queryCostType; |
| } |
| |
| @Override |
| public StaticQueryCost add(final StaticQueryCost other) { |
| return new StaticQueryCost(staticCost + other.staticCost); |
| } |
| |
| @Override |
| public long getEstimatedExecTimeMillis() throws UnsupportedOperationException { |
| throw new UnsupportedOperationException("Estimated time is not implemented"); |
| } |
| |
| @Override |
| public double getEstimatedResourceUsage() throws UnsupportedOperationException { |
| return staticCost; |
| } |
| |
| @Override |
| public int compareTo(final StaticQueryCost staticQueryCost) { |
| return new Double(staticCost).compareTo(staticQueryCost.staticCost); |
| } |
| |
| @Override |
| public String toString() { |
| return getQueryCostType() + "(" + getEstimatedResourceUsage() + ")"; |
| } |
| } |