| /* |
| * 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.datastore.columnar; |
| |
| import org.apache.carbondata.core.metadata.datatype.DataType; |
| import org.apache.carbondata.core.util.comparator.SerializableComparator; |
| |
| public class ObjectColumnWithRowId implements Comparable<ObjectColumnWithRowId> { |
| private Object column; |
| |
| private short rowId; |
| |
| private DataType dataType; |
| |
| ObjectColumnWithRowId(Object column, short rowId, DataType dataType) { |
| this.column = column; |
| this.rowId = rowId; |
| this.dataType = dataType; |
| } |
| |
| public Object getColumn() { |
| return column; |
| } |
| |
| public short getRowId() { |
| return rowId; |
| } |
| |
| @Override |
| public int compareTo(ObjectColumnWithRowId o) { |
| // use the data type based comparator for the no dictionary encoded columns |
| SerializableComparator comparator = |
| org.apache.carbondata.core.util.comparator.Comparator.getComparator(dataType); |
| return comparator.compare(column, o.column); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null || getClass() != obj.getClass()) { |
| return false; |
| } |
| ObjectColumnWithRowId o = (ObjectColumnWithRowId)obj; |
| return column.equals(o.column) && rowId == o.rowId; |
| } |
| |
| @Override |
| public int hashCode() { |
| return column.hashCode() + Short.hashCode(rowId); |
| } |
| } |