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
019 package org.apache.hadoop.record.compiler;
020
021 import java.io.IOException;
022 import java.util.Iterator;
023
024 import org.apache.hadoop.classification.InterfaceAudience;
025 import org.apache.hadoop.classification.InterfaceStability;
026 import org.apache.hadoop.record.RecordInput;
027
028 /**
029 * const definitions for Record I/O compiler
030 *
031 * @deprecated Replaced by <a href="http://hadoop.apache.org/avro/">Avro</a>.
032 */
033 @Deprecated
034 @InterfaceAudience.Public
035 @InterfaceStability.Stable
036 public 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 }