001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.hadoop.record.compiler;
020
021import java.io.IOException;
022import java.util.Iterator;
023
024import org.apache.hadoop.classification.InterfaceAudience;
025import org.apache.hadoop.classification.InterfaceStability;
026import org.apache.hadoop.record.RecordInput;
027
028/**
029 * const definitions for Record I/O compiler
030 * 
031 * @deprecated Replaced by <a href="https://hadoop.apache.org/avro/">Avro</a>.
032 */
033@Deprecated
034@InterfaceAudience.Public
035@InterfaceStability.Stable
036public class Consts {
037  
038  /** Cannot create a new instance */
039  private Consts() {
040  }
041  
042  // prefix to use for variables in generated classes
043  public static final String RIO_PREFIX = "_rio_";
044  // other vars used in generated classes
045  public static final String RTI_VAR = RIO_PREFIX + "recTypeInfo";
046  public static final String RTI_FILTER = RIO_PREFIX + "rtiFilter";
047  public static final String RTI_FILTER_FIELDS = RIO_PREFIX + "rtiFilterFields";
048  public static final String RECORD_OUTPUT = RIO_PREFIX + "a";
049  public static final String RECORD_INPUT = RIO_PREFIX + "a";
050  public static final String TAG = RIO_PREFIX + "tag";
051  
052}