org.apache.spark.sql.execution.datasources.orc.OrcStructColumnVector Maven / Gradle / Ivy
/*
* 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.spark.sql.execution.datasources.orc;
import org.apache.hadoop.hive.ql.exec.vector.ColumnVector;
import org.apache.spark.sql.types.DataType;
import org.apache.spark.sql.types.Decimal;
import org.apache.spark.sql.types.StructType;
import org.apache.spark.sql.vectorized.ColumnarArray;
import org.apache.spark.sql.vectorized.ColumnarMap;
import org.apache.spark.unsafe.types.UTF8String;
/**
* A column vector implementation for Spark's {@link StructType}.
*/
public class OrcStructColumnVector extends OrcColumnVector {
private final OrcColumnVector[] fields;
OrcStructColumnVector(DataType type, ColumnVector vector, OrcColumnVector[] fields) {
super(type, vector);
this.fields = fields;
}
@Override
public org.apache.spark.sql.vectorized.ColumnVector getChild(int ordinal) {
return fields[ordinal];
}
@Override
public boolean getBoolean(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public byte getByte(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public short getShort(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public int getInt(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public long getLong(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public float getFloat(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public double getDouble(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public Decimal getDecimal(int rowId, int precision, int scale) {
throw new UnsupportedOperationException();
}
@Override
public UTF8String getUTF8String(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public byte[] getBinary(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public ColumnarArray getArray(int rowId) {
throw new UnsupportedOperationException();
}
@Override
public ColumnarMap getMap(int rowId) {
throw new UnsupportedOperationException();
}
}