| /* |
| * 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.iotdb.db.queryengine.plan.planner.distribution; |
| |
| import org.apache.iotdb.db.queryengine.common.MPPQueryContext; |
| import org.apache.iotdb.db.queryengine.plan.expression.Expression; |
| import org.apache.iotdb.tsfile.read.filter.basic.Filter; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| public class DistributionPlanContext { |
| protected boolean isRoot; |
| protected MPPQueryContext queryContext; |
| protected boolean forceAddParent; |
| // That the variable is true means there is some source series which is |
| // distributed in multi DataRegions |
| protected boolean oneSeriesInMultiRegion; |
| // That the variable is true means this query will be distributed in multi |
| // DataRegions |
| protected boolean queryMultiRegion; |
| |
| // used by group by level |
| private Map<String, List<Expression>> columnNameToExpression; |
| |
| protected DistributionPlanContext(MPPQueryContext queryContext) { |
| this.isRoot = true; |
| this.queryContext = queryContext; |
| } |
| |
| protected DistributionPlanContext copy() { |
| return new DistributionPlanContext(queryContext); |
| } |
| |
| protected DistributionPlanContext setRoot(boolean isRoot) { |
| this.isRoot = isRoot; |
| return this; |
| } |
| |
| public boolean isForceAddParent() { |
| return this.forceAddParent; |
| } |
| |
| public void setForceAddParent() { |
| this.forceAddParent = true; |
| } |
| |
| public void setOneSeriesInMultiRegion(boolean oneSeriesInMultiRegion) { |
| this.oneSeriesInMultiRegion = oneSeriesInMultiRegion; |
| } |
| |
| public boolean isQueryMultiRegion() { |
| return queryMultiRegion; |
| } |
| |
| public void setQueryMultiRegion(boolean queryMultiRegion) { |
| this.queryMultiRegion = queryMultiRegion; |
| } |
| |
| public Map<String, List<Expression>> getColumnNameToExpression() { |
| return columnNameToExpression; |
| } |
| |
| public void setColumnNameToExpression(Map<String, List<Expression>> columnNameToExpression) { |
| this.columnNameToExpression = columnNameToExpression; |
| } |
| |
| public Filter getPartitionTimeFilter() { |
| return queryContext.getGlobalTimeFilter(); |
| } |
| } |