| /* |
| * 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.carbondata.core.scan.filter.resolver.resolverinfo; |
| |
| import java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.carbondata.core.metadata.schema.table.column.CarbonDimension; |
| import org.apache.carbondata.core.metadata.schema.table.column.CarbonMeasure; |
| import org.apache.carbondata.core.scan.expression.exception.FilterUnsupportedException; |
| import org.apache.carbondata.core.scan.filter.ColumnFilterInfo; |
| import org.apache.carbondata.core.scan.filter.resolver.metadata.FilterResolverMetadata; |
| import org.apache.carbondata.core.scan.filter.resolver.resolverinfo.visitor.ResolvedFilterInfoVisitorIntf; |
| |
| public class DimColumnResolvedFilterInfo extends ColumnResolvedFilterInfo implements Serializable { |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 3428115141211084114L; |
| |
| /** |
| * rowIndex |
| */ |
| private int rowIndex = -1; |
| |
| private boolean isDimensionExistsInCurrentSlice = true; |
| |
| private CarbonDimension dimension; |
| |
| /** |
| * resolved filter object of a particular filter Expression. |
| */ |
| private ColumnFilterInfo resolvedFilterValueObj; |
| |
| private Map<CarbonDimension, List<ColumnFilterInfo>> dimensionResolvedFilter; |
| |
| public DimColumnResolvedFilterInfo() { |
| dimensionResolvedFilter = new HashMap<CarbonDimension, List<ColumnFilterInfo>>(20); |
| } |
| |
| public void addDimensionResolvedFilterInstance(CarbonDimension dimension, |
| ColumnFilterInfo filterResolvedObj) { |
| List<ColumnFilterInfo> currentValues = dimensionResolvedFilter.get(dimension); |
| if (null == currentValues) { |
| currentValues = new ArrayList<ColumnFilterInfo>(20); |
| currentValues.add(filterResolvedObj); |
| dimensionResolvedFilter.put(dimension, currentValues); |
| } else { |
| currentValues.add(filterResolvedObj); |
| } |
| } |
| |
| public Map<CarbonDimension, List<ColumnFilterInfo>> getDimensionResolvedFilterInstance() { |
| return dimensionResolvedFilter; |
| } |
| |
| public CarbonDimension getDimension() { |
| return dimension; |
| } |
| |
| public void setDimension(CarbonDimension dimension) { |
| this.dimension = dimension; |
| } |
| |
| public int getColumnIndex() { |
| return columnIndex; |
| } |
| |
| public void setColumnIndex(int columnIndex) { |
| this.columnIndex = columnIndex; |
| } |
| |
| public ColumnFilterInfo getFilterValues() { |
| return resolvedFilterValueObj; |
| } |
| |
| public void setFilterValues(final ColumnFilterInfo resolvedFilterValueObj) { |
| this.resolvedFilterValueObj = resolvedFilterValueObj; |
| } |
| |
| public int getRowIndex() { |
| return rowIndex; |
| } |
| |
| public void setRowIndex(int rowIndex) { |
| this.rowIndex = rowIndex; |
| } |
| |
| public boolean isDimensionExistsInCurrentSlice() { |
| return isDimensionExistsInCurrentSlice; |
| } |
| |
| public void setDimensionExistsInCurrentSlice(boolean isDimensionExistsInCurrentSlice) { |
| this.isDimensionExistsInCurrentSlice = isDimensionExistsInCurrentSlice; |
| } |
| |
| public void populateFilterInfoBasedOnColumnType(ResolvedFilterInfoVisitorIntf visitor, |
| FilterResolverMetadata metadata) throws FilterUnsupportedException { |
| if (null != visitor) { |
| visitor.populateFilterResolvedInfo(this, metadata); |
| this.addDimensionResolvedFilterInstance(metadata.getColumnExpression().getDimension(), |
| this.getFilterValues()); |
| this.setDimension(metadata.getColumnExpression().getDimension()); |
| this.setColumnIndex(metadata.getColumnExpression().getDimension().getOrdinal()); |
| } |
| |
| } |
| |
| /** |
| * This method will clone the current object |
| * |
| * @return |
| */ |
| public DimColumnResolvedFilterInfo getCopyObject() { |
| DimColumnResolvedFilterInfo dimColumnResolvedFilterInfo = new DimColumnResolvedFilterInfo(); |
| dimColumnResolvedFilterInfo.resolvedFilterValueObj = this.resolvedFilterValueObj; |
| dimColumnResolvedFilterInfo.rowIndex = this.rowIndex; |
| dimColumnResolvedFilterInfo.dimensionResolvedFilter = this.dimensionResolvedFilter; |
| dimColumnResolvedFilterInfo.isDimensionExistsInCurrentSlice = isDimensionExistsInCurrentSlice; |
| dimColumnResolvedFilterInfo.columnIndexInMinMaxByteArray = columnIndexInMinMaxByteArray; |
| return dimColumnResolvedFilterInfo; |
| } |
| |
| @Override |
| public CarbonMeasure getMeasure() { |
| throw new UnsupportedOperationException("Operation not supported"); |
| } |
| } |