| /** |
| * 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.tajo.type; |
| |
| import org.apache.tajo.common.TajoDataTypes; |
| |
| import java.util.Objects; |
| |
| public class Char extends Type { |
| private final int length; |
| |
| public Char(int length) { |
| this.length = length; |
| } |
| |
| public int length() { |
| return length; |
| } |
| |
| @Override |
| public TajoDataTypes.Type baseType() { |
| return TajoDataTypes.Type.CHAR; |
| } |
| |
| @Override |
| public String toString() { |
| return "char(" + length + ")"; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(baseType(), length); |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (object instanceof Char) { |
| return length == ((Char) object).length; |
| } |
| |
| return false; |
| } |
| } |