/**
 * 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.hadoop.hive.serde2.typeinfo;

public abstract class BaseCharTypeInfo extends PrimitiveTypeInfo {
  private static final long serialVersionUID = 1L;

  private int length;

  // no-arg constructor to make kyro happy.
  public BaseCharTypeInfo() {
  }

  public BaseCharTypeInfo(String typeName) {
    super(typeName);
  }

  public BaseCharTypeInfo(String typeName, int length) {
    super(typeName);
    this.length = length;
  }

  public int getLength() {
    return length;
  }

  public void setLength(int length) {
    this.length = length;
  }

  @Override
  public String getQualifiedName() {
    return getQualifiedName(typeName, length);
  }

  public static String getQualifiedName(String typeName, int length) {
    StringBuilder sb = new StringBuilder(typeName);
    sb.append("(");
    sb.append(length);
    sb.append(")");
    return sb.toString();
  }

  @Override
  public void setTypeName(String typeName) {
    // type name should already be set by subclass
    return;
  }
}
