| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * Licensed 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.onosproject.ovsdb.rfc.notation; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Objects; |
| |
| /** |
| * Column is the basic element of the OpenVswitch database. |
| */ |
| public final class Column { |
| private final String columnName; |
| private final Object data; |
| |
| /** |
| * Column constructor. |
| * @param columnName the column name |
| * @param obj the data of the column |
| */ |
| public Column(String columnName, Object obj) { |
| checkNotNull(columnName, "columnName cannot be null"); |
| checkNotNull(obj, "data cannot be null"); |
| this.columnName = columnName; |
| this.data = obj; |
| } |
| |
| /** |
| * Returns column data. |
| * @return column data |
| */ |
| public Object data() { |
| return data; |
| } |
| |
| /** |
| * Returns columnName. |
| * @return columnName |
| */ |
| public String columnName() { |
| return columnName; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(columnName, data); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Column) { |
| final Column other = (Column) obj; |
| return Objects.equals(this.columnName, other.columnName) |
| && Objects.equals(this.data, other.data); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this).add("columnName", columnName) |
| .add("data", data).toString(); |
| } |
| } |