| /** |
| * 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 com.datatorrent.lib.util; |
| |
| import java.util.List; |
| |
| import javax.validation.constraints.NotNull; |
| |
| /** |
| * @since 3.3.0 |
| */ |
| public class TableInfo<T extends FieldInfo> |
| { |
| //the row or id expression |
| private String rowOrIdExpression; |
| |
| //this class should be used in configuration which don't support Generic. |
| @NotNull |
| private List<T> fieldsInfo; |
| |
| /** |
| * expression for Row or Id |
| * @since 3.0.0 |
| */ |
| public String getRowOrIdExpression() |
| { |
| return rowOrIdExpression; |
| } |
| |
| /** |
| * expression for Row or Id |
| */ |
| public void setRowOrIdExpression(String rowOrIdExpression) |
| { |
| this.rowOrIdExpression = rowOrIdExpression; |
| } |
| |
| /** |
| * the field information. each field of the tuple related to on field info. |
| */ |
| public List<T> getFieldsInfo() |
| { |
| return fieldsInfo; |
| } |
| |
| /** |
| * the field information. each field of the tuple related to on field info. |
| */ |
| public void setFieldsInfo(List<T> fieldsInfo) |
| { |
| this.fieldsInfo = fieldsInfo; |
| } |
| |
| |
| } |