| /* |
| * 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.io.IOException; |
| import java.util.BitSet; |
| |
| import org.apache.carbondata.core.scan.expression.exception.FilterUnsupportedException; |
| import org.apache.carbondata.core.scan.filter.intf.RowIntf; |
| import org.apache.carbondata.core.scan.processor.RawBlockletColumnChunks; |
| import org.apache.carbondata.core.util.BitSetGroup; |
| |
| public class OrFilterExecutorImpl implements FilterExecutor { |
| |
| private FilterExecutor leftExecutor; |
| private FilterExecutor rightExecutor; |
| |
| public OrFilterExecutorImpl(FilterExecutor leftExecutor, FilterExecutor rightExecutor) { |
| this.leftExecutor = leftExecutor; |
| this.rightExecutor = rightExecutor; |
| } |
| |
| @Override |
| public BitSetGroup applyFilter(RawBlockletColumnChunks rawBlockletColumnChunks, |
| boolean useBitsetPipeLine) throws FilterUnsupportedException, IOException { |
| BitSetGroup leftFilters = leftExecutor.applyFilter(rawBlockletColumnChunks, false); |
| BitSetGroup rightFilters = rightExecutor.applyFilter(rawBlockletColumnChunks, false); |
| leftFilters.or(rightFilters); |
| rawBlockletColumnChunks.setBitSetGroup(leftFilters); |
| return leftFilters; |
| } |
| |
| @Override |
| public BitSet prunePages(RawBlockletColumnChunks rawBlockletColumnChunks) |
| throws FilterUnsupportedException, IOException { |
| BitSet leftFilters = leftExecutor.prunePages(rawBlockletColumnChunks); |
| BitSet rightFilters = rightExecutor.prunePages(rawBlockletColumnChunks); |
| leftFilters.or(rightFilters); |
| return leftFilters; |
| } |
| |
| @Override |
| public boolean applyFilter(RowIntf value, int dimOrdinalMax) |
| throws FilterUnsupportedException, IOException { |
| return leftExecutor.applyFilter(value, dimOrdinalMax) || |
| rightExecutor.applyFilter(value, dimOrdinalMax); |
| } |
| |
| @Override |
| public BitSet isScanRequired(byte[][] blockMaxValue, byte[][] blockMinValue, |
| boolean[] isMinMaxSet) { |
| BitSet leftFilters = leftExecutor.isScanRequired(blockMaxValue, blockMinValue, isMinMaxSet); |
| BitSet rightFilters = rightExecutor.isScanRequired(blockMaxValue, blockMinValue, isMinMaxSet); |
| leftFilters.or(rightFilters); |
| return leftFilters; |
| } |
| |
| @Override |
| public void readColumnChunks(RawBlockletColumnChunks rawBlockletColumnChunks) throws IOException { |
| leftExecutor.readColumnChunks(rawBlockletColumnChunks); |
| rightExecutor.readColumnChunks(rawBlockletColumnChunks); |
| } |
| } |