| /* |
| * 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.executer; |
| |
| import java.util.BitSet; |
| |
| import org.apache.carbondata.core.scan.expression.exception.FilterUnsupportedException; |
| import org.apache.carbondata.core.scan.filter.FilterUtil; |
| import org.apache.carbondata.core.scan.filter.intf.RowIntf; |
| import org.apache.carbondata.core.scan.filter.resolver.resolverinfo.DimColumnResolvedFilterInfo; |
| import org.apache.carbondata.core.scan.filter.resolver.resolverinfo.MeasureColumnResolvedFilterInfo; |
| import org.apache.carbondata.core.scan.processor.RawBlockletColumnChunks; |
| import org.apache.carbondata.core.util.BitSetGroup; |
| |
| public class RestructureIncludeFilterExecutorImpl extends RestructureEvaluatorImpl { |
| |
| /** |
| * flag to check whether filter values contain the default value applied on the dimension column |
| * which does not exist in the current block |
| */ |
| private boolean isDefaultValuePresentInFilterValues; |
| |
| public RestructureIncludeFilterExecutorImpl(DimColumnResolvedFilterInfo dimColumnEvaluatorInfo, |
| MeasureColumnResolvedFilterInfo measureColumnResolvedFilterInfo, boolean isMeasure) { |
| if (isMeasure) { |
| isDefaultValuePresentInFilterValues = |
| isMeasureDefaultValuePresentInFilterValues(measureColumnResolvedFilterInfo); |
| } else { |
| isDefaultValuePresentInFilterValues = |
| isDimensionDefaultValuePresentInFilterValues(dimColumnEvaluatorInfo); |
| } |
| } |
| |
| @Override |
| public BitSetGroup applyFilter(RawBlockletColumnChunks rawBlockletColumnChunks, |
| boolean useBitsetPipeLine) { |
| int numberOfRows = rawBlockletColumnChunks.getDataBlock().numRows(); |
| return FilterUtil.createBitSetGroupWithDefaultValue( |
| rawBlockletColumnChunks.getDataBlock().numberOfPages(), |
| numberOfRows, isDefaultValuePresentInFilterValues); |
| } |
| |
| @Override |
| public boolean applyFilter(RowIntf value, int dimOrdinalMax) |
| throws FilterUnsupportedException { |
| throw new FilterUnsupportedException("Unsupported RestructureIncludeFilterExecutorImpl on row"); |
| } |
| |
| public BitSet isScanRequired(byte[][] blkMaxVal, byte[][] blkMinVal, boolean[] isMinMaxSet) { |
| BitSet bitSet = new BitSet(1); |
| bitSet.set(0, isDefaultValuePresentInFilterValues); |
| return bitSet; |
| } |
| |
| @Override |
| public void readColumnChunks(RawBlockletColumnChunks rawBlockletColumnChunks) { |
| |
| } |
| |
| } |