content: /*
   * 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.result.vector.impl.directread;
  
  import java.math.BigDecimal;
  import java.util.BitSet;
  
  import org.apache.carbondata.core.metadata.datatype.DataType;
  import org.apache.carbondata.core.scan.result.vector.CarbonColumnVector;
  
  /**
   * Column vector for column pages which has delete delta, so it uses delta bitset to filter out
   * data before filling to actual vector.
   */
  class ColumnarVectorWrapperDirectWithDeleteDelta extends AbstractCarbonColumnarVector {
  
    private BitSet deletedRows;
  
    private BitSet nullBits;
  
    private int counter;
  
    public ColumnarVectorWrapperDirectWithDeleteDelta(CarbonColumnVector vectorWrapper,
        BitSet deletedRows, BitSet nullBits) {
      super(vectorWrapper);
      this.deletedRows = deletedRows;
      this.nullBits = nullBits;
    }
  
    @Override
    public DataType getType() {
      return columnVector.getType();
    }
  
    @Override
    public void putBoolean(int rowId, boolean value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putBoolean(counter++, value);
        }
      }
    }
  
    @Override
    public void putObject(int rowId, Object obj) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putObject(counter++, obj);
        }
      }
    }
  
    @Override
    public void putFloat(int rowId, float value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putFloat(counter++, value);
        }
      }
    }
  
    @Override
    public void putShort(int rowId, short value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putShort(counter++, value);
        }
      }
    }
  
    @Override
    public void putInt(int rowId, int value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putInt(counter++, value);
        }
      }
    }
  
    @Override
    public void putLong(int rowId, long value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putLong(counter++, value);
        }
      }
    }
  
    @Override
    public void putDecimal(int rowId, BigDecimal value, int precision) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putDecimal(counter++, value, precision);
        }
      }
    }
  
    @Override
    public void putDouble(int rowId, double value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putDouble(counter++, value);
        }
      }
    }
  
    @Override
    public void putByteArray(int rowId, byte[] value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putByteArray(counter++, value);
        }
      }
    }
  
    @Override
    public void putByteArray(int rowId, int offset, int length, byte[] value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putByteArray(counter++, offset, length, value);
        }
      }
    }
  
    @Override
    public void putByte(int rowId, byte value) {
      if (!deletedRows.get(rowId)) {
        if (nullBits.get(rowId)) {
          columnVector.putNull(counter++);
        } else {
          columnVector.putByte(counter++, value);
        }
      }
    }
  
    @Override
    public void putNull(int rowId) {
      if (!deletedRows.get(rowId)) {
        columnVector.putNull(counter++);
      }
    }
  
    @Override
    public void putNotNull(int rowId) {
      if (!deletedRows.get(rowId)) {
        counter++;
      }
    }
  
    @Override
    public void putFloats(int rowId, int count, float[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putFloat(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putShorts(int rowId, int count, short[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putShort(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putInts(int rowId, int count, int[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putInt(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putLongs(int rowId, int count, long[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putLong(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putDoubles(int rowId, int count, double[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putDouble(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putBytes(int rowId, int count, byte[] src, int srcIndex) {
      for (int i = srcIndex; i < count; i++) {
        if (!deletedRows.get(rowId++)) {
          columnVector.putByte(counter++, src[i]);
        }
      }
    }
  
    @Override
    public void putArray(int rowId, int offset, int length) {
      if (!deletedRows.get(rowId)) {
        columnVector.putArray(counter++, offset, length);
      }
    }
  
    public CarbonColumnVector getColumnVector() {
      return this.columnVector;
    }
  
    @Override
    public void setCarbonDataFileWrittenVersion(String carbonDataFileWrittenVersion) {
      this.columnVector.setCarbonDataFileWrittenVersion(carbonDataFileWrittenVersion);
    }
  }
  