1 /*--------------------------------------------------------------------------
\r
2 * Copyright 2009 Taro L. Saito
\r
4 * Licensed under the Apache License, Version 2.0 (the "License");
\r
5 * you may not use this file except in compliance with the License.
\r
6 * You may obtain a copy of the License at
\r
8 * http://www.apache.org/licenses/LICENSE-2.0
\r
10 * Unless required by applicable law or agreed to in writing, software
\r
11 * distributed under the License is distributed on an "AS IS" BASIS,
\r
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
13 * See the License for the specific language governing permissions and
\r
14 * limitations under the License.
\r
15 *--------------------------------------------------------------------------*/
\r
16 //--------------------------------------
\r
20 // Since: 2009/05/13 22:24:31
\r
24 //--------------------------------------
\r
25 package org.xerial.lens.relation.schema;
\r
27 import java.io.Serializable;
\r
29 import org.xerial.lens.relation.DataType;
\r
30 import org.xerial.lens.relation.FD;
\r
31 import org.xerial.lens.relation.NodeBase;
\r
39 public class SchemaNode extends NodeBase<SchemaNode> implements Serializable
\r
44 private static final long serialVersionUID = 1L;
\r
46 public final String name;
\r
47 public final DataType type;
\r
50 public SchemaNode(String name)
\r
52 this(name, DataType.STRING, FD.ONE_TO_ONE);
\r
55 public SchemaNode(String name, DataType type)
\r
57 this(name, type, FD.ONE_TO_ONE);
\r
60 public SchemaNode(String name, DataType type, FD fd)
\r
68 public String toString()
\r
70 return String.format("%s %s%s", name, type.name().toLowerCase(), fd);
\r